CS5372集成电路（IC）的ADC/DAC-特殊用途规格书PDF中文资料

CS5372属于集成电路（IC）的ADC/DAC-特殊用途。由凌云逻辑制造生产的CS5372ADC/DAC - 特殊用途该产品族中的产品可用于模拟和数字表示的信息转换，适用于特定用例，或集成了通用数据转换器中不常见的其他功能。例如针对超声或汽车雷达应用集成了低噪声放大器和可变增益级的器件、注重音频和视频的产品、在段码式显示器上集成显示测量值功能的器件、集成输入输出电气隔离的器件等。

描述 Description

The CS5371 and CS5372 are one and two channel high dynamic range, fourth-order ∆−Σ modulators intended for geophysical and sonar applications. Used in combination with the CS5376 digital filter, a unique high resolution A/D measurement system results.

特性 Features

● Fourth-Order ∆Σ Architecture

● Clock Jitter Tolerant Architecture

● Input Voltage Range 5 Vp-p (2.5 Vdiff)

● High Dynamic Range (SNR)

• 124 dB @ 411 Hz Bandwidth

• 121 dB @ 822 Hz Bandwidth

● Low Total Harmonic Distortion (THD)

• -118 dB Typical, -112 dB Maximum

● Low Power Consumption

• Normal Mode: 25 mW per Channel

• Low Power Mode: 15 mW per Channel

● Small Footprint 24 Pin SSOP Package

● Single or Multi-Channel System Support

• 1 Channel System; CS5371

• 2 Channel System; CS5372

• 3 Channel System; CS5371 + CS5372

• 4 Channel System; CS5372 + CS5372

● Single or Dual Power Supply Configurations

• VA+ = +5 V; VA- = 0 V; VD = +3 V to +5 V

• VA+ = +2.5 V; VA- = -2.5 V; VD = +3 V to +5 V

• VA+ = +3 V; VA- = -3 V; VD = +3 V