The CS5550 combines two ΔΣ 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.
ORDERING INFORMATION:
CS5550-IS -40°C to +85°C 24-pin SSOP
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
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