CS5550-ISZ集成電路（IC）的模數轉換器（ADC）規(guī)格書PDF中文資料

CS5550-ISZ屬于集成電路（IC）的模數轉換器（ADC）。由凌云邏輯制造生產的CS5550-ISZ模數轉換器（ADC）模數轉換器（ADC、A/D 或 A 轉 D）對模擬信號進行采樣，例如由麥克風采集的聲音或傳感器的輸出，然后將其轉換為數字信號。一般來說，數字輸出是二進制補碼二進制數，與輸入成比例。輸入類型可能是差分、偽差分或單端輸入。模數轉換器可按照位數、采樣率、輸入數、接口、轉換器數和架構（例如自適應增量、雙斜率、折疊、流水線、SAR、三角積分、兩步式）進行選擇。

Description

The CS5550 combines two ?Σ ADCs and a serial interface on a single chip. The CS5550 has on-chip functionality to facilitate offset and gain calibration. The CS5550 features a bi-directional serial interface for communication with a microcontroller.

Features

Power Consumption <12 mW

- with VD+ = 3.3 V

Adjustable Input Range on AIN1±

GND-referenced Signals with Single Supply

On-chip 2.5 V Reference (25 ppm/°C typ)

Simple Three-wire Digital Serial Interface

Power Supply Configurations

VA+ = +5 V; AGND = 0 V; VD+ = +3.3 V to +5 V