LTC6655

量产

0.25ppm 噪声、低漂移、精准基准系列

数据手册 (Rev. J) 产品选型表
产品模型
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产品技术资料帮助

ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许，也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。
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  • 产品详情
  • 参考资料
  • 硬件生态系统
  • 工具及仿真模型
  • 评估套件
  • 参考电路
  • 最新评论
    •

    产品详情

    • 低噪声：
      • LTC6655-2.5为0.25ppmP-P（0.1Hz至10Hz）625nVP-P
      • LTC6655LN CNR = 100µF 时为 0.21ppmRMS（10Hz至1kHz）
    • 低漂移：2ppm/°C（最大值）
    • 高精度：±0.025%（最大值）
    • 无湿度敏感度（LS8封装）
    • 热迟滞(LS8)：30ppm（–40°C至85°C）
    • 长期漂移(LS8)：20ppm/√kHr
    • 在–40°C、25°C和125°C下进行100%测试
    • 负载调整率：<10ppm/mA
    • 吸电流和源电流：±5mA
    • 低压差：500mV
    • 最大电源电压：13.2V
    • 低功耗关断：<20µA（最大值）
    • 可用输出电压：1.25V、2.048V、2.5V、3V、3.3V、4.096V、5V
    • 提供8引脚MSOP和高稳定性密封5mm × 5mm LS8两种封装
    LTC6655
    0.25ppm 噪声、低漂移、精准基准系列
    提问

    参考资料

    数据手册 1

    可靠性数据 1

    用户手册 7

    应用笔记 2

    设计笔记 2

    技术文章 9

    了解更多
    添加至 myAnalog

    将产品添加到myAnalog 的现有项目或新项目中（接收通知）。

    创建新项目

    硬件生态系统

    部分模型 产品周期 描述
    乘法型电流输出DAC 1
    LTC2756
    		量产 串行 18 位 SoftSpan IOUT DAC
    单通道模数转换器 1
    LTC2378-20
    		量产 具 0.5ppm INL 的 20 位、1Msps、低功率 SAR ADC
    精密电阻网络 1
    LT5400
    		推荐新设计使用 四个匹配的电阻器
    正线性稳压器(LDO) 1
    LT3040
    		推荐新设计使用 20V、200mA、超低噪声、超高 PSRR 精准 DAC/基准缓冲器
    Modal heading
    添加至 myAnalog

    将产品添加到myAnalog 的现有项目或新项目中（接收通知）。

    创建新项目

    工具及仿真模型

    LTspice 6

    LTspice中提供以下器件型号：

    • LTC6655-1.25
    • LTC6655-2.048
    • LTC6655-2.5
    • LTC6655-3
    • LTC6655-3.3
    • LTC6655-4.096
    • LTC6655-5
    • LTC6655LN-2.5
    • LTC6655LN-5

    Signal Chain Designer - BETA

    Signal Chain Designer is a web-based tool designed to create and simulate complex precision signal chains. See your circuit’s performance before you commit to your PCB: transfer function, noise, power consumption, input range, and DC error. Quickly experiment with different parts and architectures. Signal chains can be exported to LTspice for further analysis.

    打开工具
    LTspice

    LTspice®是一款强大高效的免费仿真软件、原理图采集和波形观测器，为改善模拟电路的仿真提供增强功能和模型。

    评估套件

    eval board
    schematic 1
    schematic 2
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    AD-APARD32690-SL

    Arduino Form-factor Development Platform Based on MAX32690 ARM Cortex-M4 Microcontroller

    立即购买 更多内容

    特性和优点

    • Allows prototyping of intelligent, secure, and connected industrial field devices
    • Arduino Mega-compatible form factor
    • Two Pmod™-compatible connectors
    • ARM Cortex-M4 Ultra Efficient Microcontroller with integrated Bluetooth 5.2 LE
    • WiFi connectivity
    • Long-range, single-pair 10BASE-T1L Ethernet interface
    • Built-in security for root-of-trust, mutual authentication, data confidentiality and integrity, secure boot, and secure communications
    • Open-source software stack

    产品详情

    The AD-APARD32690-SL is a platform for prototyping intelligent, secure, and connected field devices. It has an Arduino Mega-compatible form factor and two Pmod™-compatible connectors.

    The system includes the MAX32690 ARM Cortex-M4 with FPU-Based Microcontroller and Bluetooth LE 5.2. The MCU is coupled with external RAM (2 x 512 Mb) and Flash (64 Mb) memories to meet the requirements of the most demanding applications. The MAXQ1065 security coprocessor enables state of the art security features such as for root-of-trust, mutual authentication, data confidentiality and integrity, secure boot, and secure communications.

    A 10 Mbps single-pair Ethernet link using the ADIN1110 10BASE-T1L MAC/PHY, enables remote data acquisition and system configuration. The 10BASE-T1L interface also supports Single-pair Power over Ethernet (SPoE) and be used for powering the system via an Arduino shield implementing the required power circuitry.

    WiFi connectivity is provided via the on-board NINA-W102 multiradio wireless MCU module with internal antenna.

    Power can be supplied either via the USB-C connector or via a 2-pin terminal block. The supported input voltage range is 5 V to 28 V.

    The system is accompanied by an open-source software stack and associated collateral, enabling a complete experience from evaluation, and prototyping, all the way to production firmware and application development. The open-source software stack also includes drivers and example applications for a wide variety of ADCs, DACs, sensors, and other devices commonly used in industrial applications, further accelerating the development process. An external programmer such as the MAX32625PICO DAPLink, or any other similar programmer supporting the SWD interface, enables firmware programming and debug. The system’s firmware is based on Analog Devices’ open-source no-OS framework which includes all the tools required for embedded code development and debugging as well as libraries, enabling host-side connectivity for system configuration and data transfer over the UART, USB, WiFi, and 10BASE-T1L interfaces.

    APPLICATIONS

    • Factory automation
    • Process control
    • Intelligent buildings
    • Secure field instruments
    • Internet of Things

    eval board
    schematic 5
    DC1805A-G

    集成500ksps 18位LTC2377-18演示板的LTC6362 | SAR ADC、LTC6655-5。需要DC718或DC2026

    立即购买 更多内容

    产品详情

    LTC6362是一款具有轨到轨输入和输出摆幅的低功耗、低噪声差分运算放大器，经优化可驱动低功耗SAR ADC。该放大器可配置为缓冲全差分输入信号或将单端输入信号转换为差分输出信号。

    eval board
    schematic 6
    DC1813A-C

    LTC2367-16 with LTC6655-5/LT6202 Demo Board |16-Bit, 500ksps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR. Requires DC718 or DC590

    立即购买 更多内容

    产品详情

    DC1813A-C Demo Board for:
    LTC2367-16 16-Bit, 500ksps, Pseudo- Differential Unipolar SAR ADC with 94.7dB SNR
    LT6202 Single 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nVrtHz Noise, Low Power Op Amps
    LTC6655 0.25ppm Noise, Low Drift Precision References


     


    eval board
    schematic 7
    DC1783A-E

    LTC2379-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 1.6Msps, SAR ADC with 101dB SNR. Requires DC718 or DC2026

    立即购买 更多内容

    产品详情

    The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The demo manual refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V fully differential input range with a 101dB SNR, consumes only 18mW and achieves ±2LSB INL max with no missing codes at 18-bits. The DC1783A demonstrates the DC and AC performance of the LTC2379-18 in conjunction with the DC590 QuikEval™ and DC718 PScope™ data collection boards.

    eval board
    schematic 8
    DC1805A-E

    集成1.6Msps 18位LTC2379-18演示板的LTC6362 | SAR ADC、LTC6655-5。需要DC718或DC2026

    立即购买 更多内容

    产品详情

    LTC6362是一款具有轨到轨输入和输出摆幅的低功耗、低噪声差分运算放大器，经优化可驱动低功耗SAR ADC。该放大器可配置为缓冲全差分输入信号或将单端输入信号转换为差分输出信号。

    eval board
    schematic 9
    DC1813A-B

    LTC2368-16 with LTC6655-5/LT6202 Demo Board | 16-Bit, 1Msps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR. Requires DC718 or DC590

    立即购买 更多内容

    产品详情

    DC1813A-B Demo Board for:
    LTC2368-16 16-Bit, 1Msps, Pseudo- Differential Unipolar SAR ADC with 94.7dB SNR
    LT6202 Single 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nVrtHz Noise, Low Power Op Amps
    LTC6655 0.25ppm Noise, Low Drift Precision References


     


    eval board
    schematic 10
    DC1805A-A

    集成2Msps 16位LTC2380-16演示板的LTC6362 | SAR ADC、LTC6655-5。需要DC718或DC2026

    立即购买 更多内容

    产品详情

    DC1805A-A演示板适用于：
    具有96dB SNR的16位、2Msps、低功耗SAR ADC LTC2380-16
    LTC6362精密、低功耗轨到轨输入/输出差分运算放大器/SAR ADC驱动器
    LTC6655 0.25ppm噪声、低漂移精密基准电压源

    eval board
    schematic 11
    DC1805A-C

    集成500ksps 16位LTC2377-16演示板的LTC6362 | SAR ADC、LTC6655-5。需要DC718或DC2026

    立即购买 更多内容

    产品详情

    LTC6362是一款具有轨到轨输入和输出摆幅的低功耗、低噪声差分运算放大器，经优化可驱动低功耗SAR ADC。该放大器可配置为缓冲全差分输入信号或将单端输入信号转换为差分输出信号。

    eval board
    schematic 12
    DC1805A-D

    集成250ksps 16位LTC2376-16演示板的LTC6362 | SAR ADC、LTC6655-5。需要DC718或DC2026

    立即购买 更多内容

    产品详情

    LTC6362是一款具有轨到轨输入和输出摆幅的低功耗、低噪声差分运算放大器，经优化可驱动低功耗SAR ADC。该放大器可配置为缓冲全差分输入信号或将单端输入信号转换为差分输出信号。

    eval board
    schematic 13
    DC1813A-A

    LTC2370-16 with LTC6655-5/LT6202 Demo Board | 16-Bit, 2Msps, Pseudo-Differential Unipolar SAR ADC with 94dB SNR. Requires DC718 or DC590

    立即购买 更多内容

    产品详情

    DC1813A-A Demo Board for:
    LTC2370-16 16-Bit, 2Msps, Pseudo- Differential Unipolar SAR ADC with 94dB SNR
    LTC6655 0.25ppm Noise, Low Drift Precision References
    LT6202 Single 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nVrtHz Noise, Low Power Op Amps


     


    eval board
    schematic 14
    DC1783A-C

    LTC2377-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 500ksps, SAR ADC with 97dB SNR. Requires DC718 or DC2026

    立即购买 更多内容

    产品详情

    The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The demo manual refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V fully differential input range with a 101dB SNR, consumes only 18mW and achieves ±2LSB INL max with no missing codes at 18-bits. The DC1783A demonstrates the DC and AC performance of the LTC2379-18 in conjunction with the DC590 QuikEval™ and DC718 PScope™ data collection boards.

    eval board
    schematic 15
    DC1813A-E

    LTC2369-18 with LTC6655-5/LT6202 Demo Board | 18-Bit, 1.6Msps, Pseudo-Differential Unipolar SAR ADC with 96.5dB SNR. Requires DC718 or DC590

    立即购买 更多内容

    产品详情

    DC1813A-E Demo Board for:
    LTC2369 18 18-Bit, 1.6Msps, Pseudo- Differential Unipolar SAR ADC with 96.5dB SNR
    LTC6655 0.25ppm Noise, Low Drift Precision References
    LT6202 Single 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nVrtHz Noise, Low Power Op Amps


     


    eval board
    schematic 16
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    DC1925A-A

    LTC2378-20 Demo Board | 20-Bit, 1Msps, SAR ADC with 104dB SNR. Requires DC2026

    立即购买 更多内容

    产品详情

    LTC2378-20、LTC2377-20 和 LTC2376-20 均为具有串行输出的 20 位、低功耗、低噪声 SAR ADC，采用 2.5V 单电源供电。该演示手册针对 LTC2378-20，但适用于该系列中的所有器件，区别在于最大采样速率。LTC2378-20 支持 ±5V 全差分输入范围和 104dB SNR，功耗仅为 21mW，在 20 位下实现最大 ±2ppm INL 无失码。DC1925A 演示了 LTC2378-20 配合使用 DC590 QuikEval™ 和 DC890 PScope™ 数据采集板的直流和交流性能。使用 DC590 演示直流性能，如峰值至峰值噪声和直流线性度。

    eval board
    schematic 21
    DC1783A-D

    LTC2376-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 250ksps, SAR ADC with 97dB SNR. Requires DC718 or DC2026

    立即购买 更多内容

    产品详情

    The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The demo manual refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V fully differential input range with a 101dB SNR, consumes only 18mW and achieves ±2LSB INL max with no missing codes at 18-bits. The DC1783A demonstrates the DC and AC performance of the LTC2379-18 in conjunction with the DC590 QuikEval™ and DC718 PScope™ data collection boards.

    eval board
    schematic 22
    DC1805A-B

    集成1Msps 16位LTC2378-16演示板的LTC6362 | SAR ADC、LTC6655-5。需要DC718或DC2026

    立即购买 更多内容

    产品详情

    LTC6362是一款具有轨到轨输入和输出摆幅的低功耗、低噪声差分运算放大器，经优化可驱动低功耗SAR ADC。该放大器可配置为缓冲全差分输入信号或将单端输入信号转换为差分输出信号。

    eval board
    schematic 23
    DC1783A-G

    LTC2377-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 500ksps, SAR ADC with 102dB SNR. Requires DC718 or DC2026

    立即购买 更多内容

    产品详情

    The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The demo manual refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V fully differential input range with a 101dB SNR, consumes only 18mW and achieves ±2LSB INL max with no missing codes at 18-bits. The DC1783A demonstrates the DC and AC performance of the LTC2379-18 in conjunction with the DC590 QuikEval™ and DC718 PScope™ data collection boards.

    eval board
    schematic 24
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    DC2095A-C

    LTC6655BHLS8-5V Demo Board | Ultra Low Noise, 5V Precision Voltage Reference in Ceramic Package

    立即购买 更多内容

    产品详情

    Demonstration circuit 2095A features the LTC6655, a precision low drift reference packaged in a hermetic LS8. The demonstration circuit is available with the 2.5V, 4.096V or 5V output voltage option parts.

    eval board
    schematic 29
    DC1805A-F

    集成1Msps 18位LTC2378-18演示板的LTC6362 | SAR ADC、LTC6655-5。需要DC718或DC2026

    立即购买 更多内容

    产品详情

    LTC6362是一款具有轨到轨输入和输出摆幅的低功耗、低噪声差分运算放大器，经优化可驱动低功耗SAR ADC。该放大器可配置为缓冲全差分输入信号或将单端输入信号转换为差分输出信号。

    eval board
    schematic 30
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    EVAL-AD4030-24

    AD4030-24 评估板，精密单通道 24 位 SAR ADC

    立即购买 更多内容

    特性和优点

    • 板载基准电压源、时钟源和 ADC 驱动器
    • 通用模拟信号调理电路
    • FMC-LPC 系统板连接器
    • 用于配置和数据分析（时域和频域）的 ACE PC 软件
    • 与其他现成的控制器板兼容

    产品详情

    EVAL-AD4030-24FMCZ 评估板可快速轻松地评估 AD4030 系列 24 位精度逐次逼近寄存器 (SAR) 模数转换器 (ADC)。

    AD4030-24  是一款低功耗、24 位精度的 SAR ADC，支持高达 2 MSPS。该评估板展示了 AD4030-24 的性能，并为各种系统应用提供了可配置的模拟前端 (AFE)。

    EVAL-AD4030-24FMCZ 评估板设计用于与 Digilent ZedBoard一起使用。ZedBoard 用于控制数据捕获和缓冲。评估板通过现场可编程门阵列 (FPGA) 夹层卡 (FMC) 低引脚数 (LPC) 连接器连接到 ZedBoard 板。ZedBoard 托管 Xilinx Zynq7000 SoC，它具有两个处理器内核和可编程 FPGA 架构。ZedBoard 通过 USB 连接到 PC。

    评估板包括：

    • 一种高精度缓冲带隙 5 伏基准 (LTC6655)。
    • 为 AD4030-24 提供信号调节和驱动的模拟前端 (AFE)。AFE 可配置为使用双缓冲器配置中的 ADA4896-2 或全差分放大器 ADA4945-1。
    • 一个可选的 100 MHz 时钟源，为 FPGA 和 ADC 提供参考时钟。
    • 完整的电源解决方案，通过 FMC 连接器从 ZedBoard 提供的 12 伏电源提供所有必要的电压轨。

    这些产品的完整描述可在其各自的数据表中找到，使用评估板时应查阅这些数据表。

    应用

    • 自动测试设备
    • 数字控制回路
    • 医疗仪器仪表
    • 地震学
    • 半导体制造
    • 科学仪器仪表

    eval board
    schematic 33
    DC1783A-H

    LTC2376-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 250ksps, SAR ADC with 102dB SNR. Requires DC718 or DC2026

    立即购买 更多内容

    产品详情

    The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The demo manual refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V fully differential input range with a 101dB SNR, consumes only 18mW and achieves ±2LSB INL max with no missing codes at 18-bits. The DC1783A demonstrates the DC and AC performance of the LTC2379-18 in conjunction with the DC590 QuikEval™ and DC718 PScope™ data collection boards.

    eval board
    schematic 34
    DC2095A-B

    LTC6655BHLS8-4V Demo Board | Ultra Low Noise, 4.096V Precision Voltage Reference in Ceramic Package

    立即购买 更多内容

    产品详情

    Demonstration circuit 2095A features the LTC6655, a precision low drift reference packaged in a hermetic LS8. The demonstration circuit is available with the 2.5V, 4.096V or 5V output voltage option parts.

    eval board
    schematic 35
    DC1813A-H

    LTC2364-18 with LTC6655-5/LT6202 Demo Board | 18-Bit, 250ksps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR. Requires DC718 or DC590

    立即购买 更多内容

    产品详情

    DC1813A-H Demo Board for:
    LTC2364-18 18-Bit, 250ksps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR
    LT6202 Single 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nVrtHz Noise, Low Power Op Amps
    LTC6655 0.25ppm Noise, Low Drift Precision References


     


    eval board
    schematic 36
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    DC1783A-A

    LTC2380-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 2Msps, SAR ADC with 96dB SNR. Requires DC718 or DC2026A

    立即购买 更多内容

    产品详情

    DC1783A-A Demo Board for:
    LTC2380-16 16-Bit, 2Msps, Low Power SAR ADC with 96dB SNR
    LTC6655 0.25ppm Noise, Low Drift Precision References
    LT6350 Low Noise Single-Ended to Differential Converter/ADC Driver


     


    eval board
    schematic 41
    DC1925A-B

    LTC2377-20 Demo Board | 20-Bit, 500ksps, SAR ADC with 104dB SNR. Requires DC2026

    立即购买 更多内容

    产品详情

    The LTC2378-20, LTC2377-20 and LTC2376-20 are 20‑bit, low power, low noise SAR ADCs with serial outputs that operate from a single 2.5V supply. The demo manual refers to the LTC2378-20 but applies to all parts in the family, the only difference being the maximum sample rate. The LTC2378-20 supports a ±5V fully differential input range with a 104dB SNR, consumes only 21mW and achieves ±2ppm INL max with no missing codes at 20 bits. The DC1925A demonstrates the DC and AC performance of the LTC2378-20 in conjunction with the DC590 QuikEval™ and DC890 PScope™ data collection boards. Use the DC590 to demonstrate DC performance such as peak-to-peak noise and DC linearity.

    eval board
    schematic 42
    DC1925A-C

    LTC2376-20 Demo Board | 20-Bit, 250ksps, SAR ADC with 104dB SNR. Requires DC2026

    立即购买 更多内容

    产品详情

    The LTC2378-20, LTC2377-20 and LTC2376-20 are 20‑bit, low power, low noise SAR ADCs with serial outputs that operate from a single 2.5V supply. The demo manual refers to the LTC2378-20 but applies to all parts in the family, the only difference being the maximum sample rate. The LTC2378-20 supports a ±5V fully differential input range with a 104dB SNR, consumes only 21mW and achieves ±2ppm INL max with no missing codes at 20 bits. The DC1925A demonstrates the DC and AC performance of the LTC2378-20 in conjunction with the DC590 QuikEval™ and DC890 PScope™ data collection boards. Use the DC590 to demonstrate DC performance such as peak-to-peak noise and DC linearity.

    eval board
    schematic 43
    schematic 44
    schematic 45
    schematic 46
    schematic 47
    DC1826A-E

    LTC2389-16 with LTC6655/LT6201, 16-Bit, 2.5Msps, Serial/Parallel SAR ADC with 96dB SNR. Requires DC718

    立即购买 更多内容

    产品详情

    DC1826A-E Demo Board for:

    LTC2389-16 16-Bit, 2.5Msps SAR ADC with Pin-Configurable Analog Input Range and 96dB SNR

    LTC6655 0.25ppm Noise, Low Drift Precision References

    LT6201 Dual 165MHz, Rail-to-Rail Input and Output, 0.95nV/√Hz Low Noise, Op Amp Family


     


    eval board
    schematic 48
    DC1813A-G

    LTC2367-18 with LTC6655-5/LT6202 Demo Board | 18-Bit, 500ksps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR. Requires DC718 or DC590

    立即购买 更多内容

    产品详情

    DC1813A-G Demo Board for:
    LTC2367-18 18-Bit, 500ksps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR
    LTC6655 0.25ppm Noise, Low Drift Precision References
    LT6202 Single 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nVrtHz Noise, Low Power Op Amps


     


    eval board
    schematic 49
    schematic 50
    schematic 51
    schematic 52
    schematic 53
    DC1783A-F

    LTC2378-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 1Msps, SAR ADC with 102dB SNR. Requires DC718 or DC2026

    立即购买 更多内容

    产品详情

    The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The demo manual refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V fully differential input range with a 101dB SNR, consumes only 18mW and achieves ±2LSB INL max with no missing codes at 18-bits. The DC1783A demonstrates the DC and AC performance of the LTC2379-18 in conjunction with the DC590 QuikEval™ and DC718 PScope™ data collection boards.

    eval board
    schematic 54
    DC1805A-H

    集成250ksps 18位LTC2376-18 SAR ADC的LTC6362、LTC6655-5。需要DC718或DC2026

    立即购买 更多内容

    产品详情

    LTC6362是一款具有轨到轨输入和输出摆幅的低功耗、低噪声差分运算放大器，经优化可驱动低功耗SAR ADC。该放大器可配置为缓冲全差分输入信号或将单端输入信号转换为差分输出信号。

    eval board
    schematic 55
    schematic 56
    schematic 57
    schematic 58
    schematic 59
    DC2095A-A

    LTC6655BHLS8-2.5V Demo Board | Ultra Low Noise, 2.5V Precision Voltage Reference in Ceramic Package

    立即购买 更多内容

    产品详情

    Demonstration circuit 2095A features the LTC6655, a precision low drift reference packaged in a hermetic LS8. The demonstration circuit is available with the 2.5V, 4.096V or 5V output voltage option parts.

    eval board
    schematic 60
    DC1813A-F

    LTC2368-18 with LTC6655-5/LT6202 Demo Board | 18-Bit, 1Msps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR. Requires DC718 or DC590

    立即购买 更多内容

    产品详情

    DC1813A-F Demo Board for:
    LTC2368-18 18-Bit, 1Msps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR
    LTC6655 0.25ppm Noise, Low Drift Precision References
    LT6202 Single 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nV√Hz Noise, Low Power Op Amps

    eval board
    schematic 61
    DC1783A-B

    LTC2378-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 1Msps, SAR ADC with 97dB SNR. Requires DC718 or DC2026

    立即购买 更多内容

    产品详情

    The LTC2380/LTC2379/LTC2378/LTC2377/LTC2376 are low power, low noise ADCs with serial outputs that can operate from a single 2.5V supply. The demo manual refers to the LTC2379-18 but applies to all parts in the family, the only difference being the maximum sample rates and the number of bits. The LTC2379-18 supports a ±5V fully differential input range with a 101dB SNR, consumes only 18mW and achieves ±2LSB INL max with no missing codes at 18-bits. The DC1783A demonstrates the DC and AC performance of the LTC2379-18 in conjunction with the DC590 QuikEval™ and DC718 PScope™ data collection boards.

    eval board
    schematic 62
    DC1813A-D

    LTC2364-16 with LTC6655-5/LT6202 Demo Board | 16-Bit, 250ksps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR. Requires DC718 or DC590

    立即购买 更多内容

    产品详情

    DC1813A-D: Demo Board for the LTC2364-16 16-Bit, 250ksps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR.


     


    eval board
    schematic 63
    DC1826A-A

    LTC2389-18 with LTC6655/LT6201, 18-Bit, 2.5Msps, Serial/Parallel SAR ADC with 99.8dB SNR. Requires DC718

    立即购买 更多内容

    产品详情

    DC1826A-A Demo Board for:

    LTC2389-18 18-Bit, 2.5Msps SAR ADC with Pin-Configurable Analog Input Range and 99.8dB SNR

    LTC6655 0.25ppm Noise, Low Drift Precision References

    LT6201 Dual 165MHz, Rail-to-Rail Input and Output, 0.95nV/√Hz Low Noise, Op Amp Family


     


    eval board
    schematic 64
    schematic 65
    schematic 66
    EVAL-AD4630-24

    AD4630-24 SAR ADC 评估板

    立即购买 更多内容

    特性和优点

    • 板载基准电压源、时钟源和 ADC 驱动器
    • 通用模拟信号调理电路
    • FMC-LPC 系统板连接器
    • 用于配置和数据分析（时域和频域）的 ACE PC 软件
    • 与其他现成的控制器板兼容

    产品详情

    EVAL-AD4630-24FMCZ 评估板可快速轻松地评估 AD4630 系列 24 位精度逐次逼近寄存器 (SAR) 模数转换器 (ADC)。

    AD4630-24  是一款低功耗、24 位、2 通道、24 位精密 SAR ADC，每通道支持高达 2 MSPS。该评估板展示了 AD4630-24 的性能，并为各种系统应用提供了可配置的模拟前端 (AFE)。

    EVAL-AD4630-24FMCZ 评估板设计用于与 Digilent ZedBoard™一起使用。ZedBoard 用于控制数据捕获和缓冲。评估板通过现场可编程门阵列 (FPGA) 夹层卡 (FMC) 低引脚数 (LPC) 连接器连接到 ZedBoard 板。ZedBoard 托管 Xilinx Zynq7000 SoC，它具有两个处理器内核和可编程 FPGA 架构。ZedBoard 通过 USB 连接到 PC。

    应用

    • 自动测试设备
    • 数字控制回路
    • 医疗仪器仪表
    • 地震学
    • 半导体制造
    • 科学仪器仪表

    eval board
    schematic 67
    schematic 68
    schematic 69
    schematic 70
    schematic 71
    EVAL-ADMX1002

    低失真信号发生器测量模块

    立即购买 更多内容

    特性和优点

    • 低失真、高分辨率源
      • DC至40kHz
      • 专有数字预失真(DPD)算法
      • –130dBc THD（1kHz，典型值）
      • 集成片上模式存储器的任意波形发生器(AWG)
      • 差分（平衡）输出高达3.6VRMS
    • 多个存储波形之间的快速模式切换
    • 小尺寸(60mm x 40mm)
    • 低功耗、1W（典型值、静态）
    • 用于集成到测试与测量系统中的SPI接口

    产品详情

    ADMX1002是一款低失真正弦波和高分辨率任意波形发生器。此高性能模块展示了专有数字预失真算法，该算法将信号失真降低至可通过高性能数模转换器(DAC)和放大器实现的水平。其差分输出可设置为测试高性能模数转换器(ADC)、音频编解码器和其他音频IC和系统通常所需的共模电平。ADMX1002具有易于使用的SPI接口和小尺寸，可轻松嵌入到测试系统，或用于工作台进行测量和特性表征。

    应用

    • 高端音频测试
    • 模数转换器特性表征和测试
    • 传感器测试
    • 频率响应和网络分析
    • ATE

    eval board
    schematic 72
    schematic 73
    schematic 74
    schematic 75
    schematic 76
    schematic 77
    schematic 78
    schematic 79
    EVAL-ADMX1001

    带有全差分输入采集通道的低失真信号发生器测量模块

    立即购买 更多内容

    特性和优点

    • 低失真、高分辨率源
      • 直流，50Hz至40kHz频率范围
      • 专有数字预失真(DPD)算法
      • –130dBc THD（1kHz，典型值）
      • 集成片上模式存储器的任意波形发生器(AWG)
      • 差分（平衡）输出高达3.5VRMS
      • 多个存储波形之间的快速模式切换
    • 全差分输入采集通道
    • 小尺寸(60mm x 40mm)
    • 低功耗、1W（典型值、静态）
    • 用于集成到测试与测量系统中的SPI接口

    产品详情

    ADMX1001是一款具有采集通道的低失真正弦波和高分辨率任意波形发生器。此高性能模块展示了专有数字预失真算法，该算法将信号失真降低至可通过高性能数模转换器(DAC)和放大器实现的水平。其差分输出可设置为测试高性能模数转换器(ADC)、音频编解码器和其他音频IC和系统通常所需的共模电平。信号发生器与采集通道可借助相互独立且操作便捷的SPI接口来分别加以控制。ADMX1001模块采用了小尺寸设计，能够轻松集成到测试系统内，或直接在工作台上用于测量和表征。

    应用

    • 高端音频测试
    • 模数转换器特性表征和测试
    • 传感器测试
    • 频率响应和网络分析
    • ATE
    AD-APARD32690-SL
    Arduino Form-factor Development Platform Based on MAX32690 ARM Cortex-M4 Microcontroller
    DC1805A-G
    集成500ksps 18位LTC2377-18演示板的LTC6362 | SAR ADC、LTC6655-5。需要DC718或DC2026
    DC1813A-C
    LTC2367-16 with LTC6655-5/LT6202 Demo Board |16-Bit, 500ksps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR. Requires DC718 or DC590
    DC1783A-E
    LTC2379-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 1.6Msps, SAR ADC with 101dB SNR. Requires DC718 or DC2026
    DC1805A-E
    集成1.6Msps 18位LTC2379-18演示板的LTC6362 | SAR ADC、LTC6655-5。需要DC718或DC2026
    DC1813A-B
    LTC2368-16 with LTC6655-5/LT6202 Demo Board | 16-Bit, 1Msps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR. Requires DC718 or DC590
    DC1805A-A
    集成2Msps 16位LTC2380-16演示板的LTC6362 | SAR ADC、LTC6655-5。需要DC718或DC2026
    DC1805A-C
    集成500ksps 16位LTC2377-16演示板的LTC6362 | SAR ADC、LTC6655-5。需要DC718或DC2026
    DC1805A-D
    集成250ksps 16位LTC2376-16演示板的LTC6362 | SAR ADC、LTC6655-5。需要DC718或DC2026
    DC1813A-A
    LTC2370-16 with LTC6655-5/LT6202 Demo Board | 16-Bit, 2Msps, Pseudo-Differential Unipolar SAR ADC with 94dB SNR. Requires DC718 or DC590
    DC1783A-C
    LTC2377-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 500ksps, SAR ADC with 97dB SNR. Requires DC718 or DC2026
    DC1813A-E
    LTC2369-18 with LTC6655-5/LT6202 Demo Board | 18-Bit, 1.6Msps, Pseudo-Differential Unipolar SAR ADC with 96.5dB SNR. Requires DC718 or DC590
    DC1925A-A
    LTC2378-20 Demo Board | 20-Bit, 1Msps, SAR ADC with 104dB SNR. Requires DC2026
    DC1783A-D
    LTC2376-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 250ksps, SAR ADC with 97dB SNR. Requires DC718 or DC2026
    DC1805A-B
    集成1Msps 16位LTC2378-16演示板的LTC6362 | SAR ADC、LTC6655-5。需要DC718或DC2026
    DC1783A-G
    LTC2377-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 500ksps, SAR ADC with 102dB SNR. Requires DC718 or DC2026
    DC2095A-C
    LTC6655BHLS8-5V Demo Board | Ultra Low Noise, 5V Precision Voltage Reference in Ceramic Package
    DC1805A-F
    集成1Msps 18位LTC2378-18演示板的LTC6362 | SAR ADC、LTC6655-5。需要DC718或DC2026
    EVAL-AD4030-24
    AD4030-24 评估板，精密单通道 24 位 SAR ADC
    DC1783A-H
    LTC2376-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 250ksps, SAR ADC with 102dB SNR. Requires DC718 or DC2026
    DC2095A-B
    LTC6655BHLS8-4V Demo Board | Ultra Low Noise, 4.096V Precision Voltage Reference in Ceramic Package
    DC1813A-H
    LTC2364-18 with LTC6655-5/LT6202 Demo Board | 18-Bit, 250ksps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR. Requires DC718 or DC590
    DC1783A-A
    LTC2380-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 2Msps, SAR ADC with 96dB SNR. Requires DC718 or DC2026A
    DC1925A-B
    LTC2377-20 Demo Board | 20-Bit, 500ksps, SAR ADC with 104dB SNR. Requires DC2026
    DC1925A-C
    LTC2376-20 Demo Board | 20-Bit, 250ksps, SAR ADC with 104dB SNR. Requires DC2026
    DC1826A-E
    LTC2389-16 with LTC6655/LT6201, 16-Bit, 2.5Msps, Serial/Parallel SAR ADC with 96dB SNR. Requires DC718
    DC1813A-G
    LTC2367-18 with LTC6655-5/LT6202 Demo Board | 18-Bit, 500ksps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR. Requires DC718 or DC590
    DC1783A-F
    LTC2378-18 with LTC6655-5/LT6350 Demo Board | 18-Bit, 1Msps, SAR ADC with 102dB SNR. Requires DC718 or DC2026
    DC1805A-H
    集成250ksps 18位LTC2376-18 SAR ADC的LTC6362、LTC6655-5。需要DC718或DC2026
    DC2095A-A
    LTC6655BHLS8-2.5V Demo Board | Ultra Low Noise, 2.5V Precision Voltage Reference in Ceramic Package
    DC1813A-F
    LTC2368-18 with LTC6655-5/LT6202 Demo Board | 18-Bit, 1Msps, Pseudo-Differential Unipolar SAR ADC with 97dB SNR. Requires DC718 or DC590
    DC1783A-B
    LTC2378-16 with LTC6655-5/LT6350 Demo Board | 16-Bit, 1Msps, SAR ADC with 97dB SNR. Requires DC718 or DC2026
    DC1813A-D
    LTC2364-16 with LTC6655-5/LT6202 Demo Board | 16-Bit, 250ksps, Pseudo-Differential Unipolar SAR ADC with 94.7dB SNR. Requires DC718 or DC590
    DC1826A-A
    LTC2389-18 with LTC6655/LT6201, 18-Bit, 2.5Msps, Serial/Parallel SAR ADC with 99.8dB SNR. Requires DC718
    EVAL-AD4630-24
    AD4630-24 SAR ADC 评估板
    EVAL-ADMX1002
    低失真信号发生器测量模块
    EVAL-ADMX1001
    带有全差分输入采集通道的低失真信号发生器测量模块

    参考电路

    Figure 1. CN0585 Simplified Block Diagram
    Figure 1. CN0585 Simplified Block Diagram
    EVAL-CN0585-FMCZ Angle View
    EVAL-CN0585-FMCZ Bottom View
    EVAL-CN0585-FMCZ Top View
    CN0585 参考设计

    Quad Channel, Low Latency, Data Acquisition and Signal Generation Module

    查看参考设计详情

    特性和优点

    • 4 Analog Input Channels with Configurable Voltage Ranges
    • 4 Analog Output Channels with Configurable Voltage Ranges
    • 200 ns Latency between ADC Measurement and DAC Settling
    • Analog Front End Interface Connector
    • Modeling and Simulation Compatible with MATLAB and Python
    • FMC Connector Interface to FPGA
    EVAL-CN0531-PMDZ Simplified Block Diagram
    EVAL-CN0531-PMDZ Simplified Block Diagram
    CN0531 参考设计

    可编程20位、线性、精密、双极性±5 V直流电压源

    查看参考设计详情

    特性和优点

    • +/-5V输出范围
    • 20位信号生成控制
    • 片上5V精密基准电压源
    • 所有供电轨均使用3.3V单电源生成

    使用部分

    资料

    设计和集成工具

    视频

    • lazy blur
      VIDEO · 2021-10-20
      ADI CN0531：可编程20位精密直流电压源
    • lazy blur
      VIDEO · 2021-09-09 01:00
      ADI's CN0531: Programmable 20-Bit Precision DC Voltage Source
    • lazy blur
      VIDEO · 2022-04-27 02:18
      精密窄带宽信号链平台介绍
    • lazy blur
      VIDEO · 2022-03-23 02:09
      Precision Narrow Bandwidth Signal Chain Solutions
    Figure 1. EVAL-CN0560-FMCZ Simplified Block Diagram
    Figure 1. EVAL-CN0560-FMCZ Simplified Block Diagram
    EVAL-CN0560-FMCZ Evaluation Board
    EVAL-CN0560-FMCZ Evaluation Board - Top View
    EVAL-CN0560-FMCZ Evaluation Board - Bottom View
    CN-0560 and SDP-H1
    CN0560 参考设计

    高精度、宽带宽电流测量信号链

    查看参考设计详情

    特性和优点

    • 具有保护特性的可选电流输入范围
    • 10 A、10mA、10uA测量范围
    • 过采样支持高达111 dB的动态范围
    CN0585
    Quad Channel, Low Latency, Data Acquisition and Signal Generation Module
    CN0531
    可编程20位、线性、精密、双极性±5 V直流电压源
    CN0560
    高精度、宽带宽电流测量信号链

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