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ADP7112

推荐新设计使用

20 V、200 mA低噪声CMOS LDO线性稳压器

产品模型
5
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

  • 低噪声:11 μV rms,与固定输出电压无关
  • 电源抑制比(PSRR):88 dB (10 kHz)、68 dB (100 kHz)、50 dB (1 MHz)(VOUT = 5 V, VIN = 7 V)
  • 输入电压范围:2.7 V至20 V
  • 最大输出电流:200 mA
  • 初始精度:±0.8%
  • 线路、负载和温度范围内的精度:±1.8%(TJ = −40°C至+125°C)
  • 低压差:200 mV(典型值,200 mA负载,VOUT = 5 V)
  • 用户可编程软启动
  • 低静态电流, IGND = 50 μA (典型值,无负载)
  • 低关断电流
    • 1.8 μA(VIN = 5 V时)
    • 3.0 μA(VIN = 20 V时)
  • 使用小型2.2 μF陶瓷型输出电容保持稳定
  • 固定输出电压选项:1.8 V、2.5 V、3.3 V和5.0 V(提供1.2 V至5.0 V范围内的15种标准电压)
  • 可调输出电压范围:1.2 V至VIN – VDO(输出可调节至初始设定点以上)
  • 精密使能
  • 1 mm × 1.2 mm, 6-引脚 WLCSP 
ADP7112
20 V、200 mA低噪声CMOS LDO线性稳压器
ADP7112 Typical Application Circuit Diagram ADP7112 Pin Diagram
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参考资料

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硬件生态系统

部分模型 产品周期 描述
ADP7118 推荐新设计使用 20 V、200 mA、低噪声、CMOS LDO线性稳压器
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工具及仿真模型

LTspice 1


LTspice中提供以下器件型号:

  • ADP7112
  • ADP7112-1.8
  • ADP7112-2.5
  • ADP7112-3.3
  • ADP7112-5.0
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
AD-96TOF1-EBZ

3D 飞行时间开发平台

特性和优点

ADI ToF系统使用VGA CCD,使得用户可以捕获640x480景深映射图像,进而提供比市场上许多其他TOF系统高4倍的分辨率。因此用户能够检测和测量与较小和更薄物体之间的距离,而这些物体本来在其他ToF系统中不可见。更多信息包含在我们的ToF技术页面中。

  • 范围:<6m
  • FoV:90° x 69.2°
  • 波长 940nm
  • 精度:1-2.5% 误差 
  • 帧速率:最大30 fps(取决于应用程序处理器、操作系统和主机接口)
  • 分辨率:640 x 480 像素 
  • 连接至PC的多个接口选项(USBETHWiFi
  • ToF特定API,用于系统控制和数据采集
  • LinuxWindowsMac操作系统
  • 完整的开源软件框架:用于MATLAB®PythonRobotOS的包装器
  • 平台支持软件/算法开发,同时可优化硬化
  • 第三方网络有助于修改平台以满足各个生产需求
 

产品详情

AD-96TOF1-EBZ 是经过实践检验的深度感知硬件平台。与 96Boards 生态系统中的处理器板配合使用时,可用于 3D 软件和算法开发。在开发软件和算法的同时,可以利用硬件设计实现产品化。ADI 可以推荐第三方开发商帮助定制该平台以满足各种应用需求。

根据客户偏好和开发经验的差异,可以使用不同的 96Boards 处理器板进行整体系统评估和定制开发。在夹层板上还可以使用树莓派 (Raspberry Pi) 接口,进一步提高客户灵活性。

该解决方案能够实现非常小巧和低功耗的特点,测量长达 6 米的深度,并具有出色的室外和室内性能以及 VGA 分辨率。

可用于如下应用:

  • 机器人
  • 工业自动化
  • SLAM(同时定位和地图构建)
  • 增强现实
  • 虚拟现实
  • 无人机
  • 汽车检测

eval board
AD-3DSMARTCAM1-PRZ

Smart Camera for 3D & 2D sensing

特性和优点

  • 3D and 2D sensing
  • AI Edge processing capability
  • WiFi and Gigabit Ethernet connectivity
  • Open Source SDK with Windows and Linux support 

产品详情

The AD-3DSMARTCAM1-PRZ is a 2D & 3D machine vision solution with AI edge processing capabilities. It can be used for implementing advanced machine vision applications for different industry segments including logistics, robotics, agriculture and people activity monitoring.

An open-source SDK that accompanies the hardware platform enables configuring the camera and extracting depth, IR and RGB data from the camera on the host system of your choice. Windows and Linux support are built into the SDK as well as sample code and wrappers for various languages including Python, C/C++ and MATLAB. The SDK also integrates with 3rd party technologies like OpenCV, Open3D and RoS.

APPLICATIONS

  • Logistics
  • Robotics
  • Agriculture
  • Building Management 
  • People Activity Monitoring
Specification Table
Camera
3D ToF sensor FoV 90x60, Range: 4m, Resolution 640x480 @ 30fps
RGB sensor FoV 128x68, Range 6m, Resolution 1920x1080 @ 30fps
Connectivity
WiFi 802.11a/b/g/n/ac, 867Mbps with dual stream in 802.11n, 2x2 Access Points with MIMO standard
Ethernet (optional) 1xRJ45 10M/100M/1G self-adaptive Ethernet port
Bluetooth 5.0 Bluetooth Class 1 or Class2 transmitter operation, Adaptive frequency hopping
Power supply
External power 12V DC @ 2A
Power over Ethernet (optional) PoE+ IEEE802.3-2012, max 20W
Operating Conditions
Temperature Range -25C to 60C
Operating Class IP66
Computing Resources
CPU Quad-core ARM A57 @ 1.43 GHz
GPU 128-core Maxwell
Memory 4 GB 64-bit LPDDR4 25.6 GB/s
Storage 16GB eMMC
Certifications
Safety, EMC, Environment Eye safe and conforms to necessary regional standards

eval board
EVAL-ADMX1002

低失真信号发生器测量模块

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
EVAL-ADP7112

ADP7112 Evaluation Board

特性和优点

  • Input voltage range: 2.7 V to 20 V 
  • Output current range: 0 mA to 200 mA 
  • Output voltage initial accuracy: ±0.8% 
  • Operating temperature range: −40°C to +125°C 
  • Adjustable output voltage via two external resistors from any fixed output voltage option

产品详情

The ADP7112CB-EVALZ is an evaluation board used to demonstrate the functionality of the ADP7112 linear regulator.

Simple device measurements, such as line and load regulation, dropout voltage, and ground current, can be demonstrated with just a single voltage source, load resistors, and a voltmeter or an ammeter. For more details about the linear regulators, visit www.analog.com.

Complete specifications for the ADP7112 are available in the ADP7112 data sheet available from Analog Devices, Inc., and should be consulted in conjunction with this user guide when using the evaluation board.

eval board
EVAL-ADMX1001

Ultra-low Distortion Signal Generator Measurement Module with Fully Differential Input Acquisition Channel

特性和优点

  • Ultra-low distortion, high-resolution source
    • DC, 50Hz to 40kHz Frequency Range
    • Proprietary digital pre-distortion (DPD) algorithm
    • –130dBc THD @ 1kHz (typ.)
    • Arbitrary waveform generation (AWG) with on-board pattern memory
    • Differential (balanced) output up to 3.5VRMS
    • Fast pattern switching between multiple stored waveforms
  • Fully Differential input Acquisition Channel
  • Small form-factor (60mm x 40mm)
  • Low power, 1W typ. (quiescent)
  • SPI interface for integration into test and measurement systems

产品详情

The ADMX1001 is an ultra-low distortion sinewave and high-resolution arbitrary waveform generator with an acquisition channel. This high-performance module demonstrates a proprietary digital pre-distortion algorithm that reduces signal distortion below levels that can be achieved with high-performance digital-to-analog converters (DAC) and amplifiers alone. Its differential output can be set to common-mode levels often required to test high-performance analog-to-digital converters (ADC), audio codecs, and other audio ICs and systems. The signal generator and the acquisition channel can be individually controlled using separate, easy to use, SPI interfaces - combined with the module's small-form factor, the ADMX1001 can be easily embedded into test systems, or simply used on the bench for measurement and characterization.

APPLICATIONS

  • High-end audio test
  • Analog-to-digital converter characterization and test
  • Sensor and transducer test
  • Frequency response and network analysis
  • ATE

AD-96TOF1-EBZ
3D 飞行时间开发平台
AD-96TOF1-EBZ AD-96TOF1-EBZ
AD-3DSMARTCAM1-PRZ
Smart Camera for 3D & 2D sensing
AD-3DSMARTCAM1-PRZ
EVAL-ADMX1002
低失真信号发生器测量模块
EVAL-ADMX100X-FMCZKIT - Angle View EVAL-ADMX100X-FMCZKIT - Top View ADMX1002 - Angle View ADMX1002 - Top View ADMX1002 - Bottom View
EVAL-ADP7112
ADP7112 Evaluation Board
EVAL-ADP7112
EVAL-ADMX1001
Ultra-low Distortion Signal Generator Measurement Module with Fully Differential Input Acquisition Channel
ADMX1001 - Top View ADMX1001 - Bottom View ADMX1001 - Angle View ADMX1001FMCZ - Top View ADMX1001FMCZ - Bottom View ADMX1001FMCZ - Angle View EVAL-ADMX100X-FMCZKIT - Angle View EVAL-ADMX100X-FMCZKIT - Top View

参考电路

CN0410
集成isoSPI中继器的可编程、3通道LED电流源驱动器
EVAL-CN0410-ARDZ Evaluation Board
EVAL-CN0410-ARDZ Evaluation Board - Top View
EVAL-CN0410-ARDZ Evaluation Board - Bottom View

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