LTC2324-14

量产

4 通道、14 位带符号位、每通道 2Msps、同时采样 ADC

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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

  • 每通道 2Msps 吞吐速率
  • 4 个同时采样通道
  • 保证 14 位,无漏失码
  • 8VP-P 差分输入和宽输入共模范围
  • 在 fIN = 500kHz 时的 SNR 典型值为 81dB
  • 在 fIN = 500kHz 时的 THD 典型值为 –90dB
  • 保证运作至 125°C
  • 单 3.3V 或 5V 电源
  • 低漂移 (20ppm/°C 最大值) 2.048V 或 4.096V 内部基准
  • 1.8V 至 2.5V I/O 电压
  • CMOS 或 LVDS SPI 兼容型串行 I/O
  • 功耗:每通道 40mW (典型值)
  • 小外形 52 引脚 (7mm x 8mm) QFN 封装
LTC2324-14
4 通道、14 位带符号位、每通道 2Msps、同时采样 ADC
Figure 1. True Differential Inputs No Configuration Required Figure 2. 32k Point FFT fSMPL = 2Msps,  fIN = 500kHz Package Image 1
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软件资源

Evaluation Software 1

LinearLab Tools

A collection of Matlab and Python programs that provide direct access to Linear Technology’s data converter evaluation boards.


评估套件

eval board
DC2395A-E

LTC2324-14 Demo Board | Quad, 14-Bit, 2Msps/ch Simultaneous Sampling SAR ADC (Requires DC890)

产品详情

Demonstration circuit 2395A features the LTC2325/LTC2324/LTC2320 family. With up to 5Msps, these differential, multiple channel, 16-bit, serial, high speed successive approximation register (SAR) ADCs are available in a 52-lead QFN package. Each ADC has an internal 20ppm/°C maximum drift reference and an SPI-compatible serial interface that supports CMOS and LVDS logic. Note the demo board is configured for CMOS operation by default; see the note under JP8 for LVDS operation. The datasheet refers to the LTC2325, but applies to all members of the family, the only difference being the number of channels, the sample rate and/or the number of bits. The DC2395A demonstrates the DC and AC performance of the LTC2325 in conjunction with the DC890 PScope data collection board. Alternatively, by connecting the DC2395A into a customer application, the performance of the LTC2325 can be evaluated directly in that circuit.

DC2395A-E
LTC2324-14 Demo Board | Quad, 14-Bit, 2Msps/ch Simultaneous Sampling SAR ADC (Requires DC890)
DC2395

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