Analog Devices Inc. AD7582BQ

Description
The AD7582 is a 12-bit successive approximation analog-to-digital converter (ADC) with four high impedance input channels. It features an analog input voltage range of 0 to 5V with a positive reference of 5V. The conversion time is 100μs per channel, and the device has no missed codes over the full temperature range. The total unadjusted error is ±1LSB max, and the autozero cycle ensures low offset voltage. The AD7582 is constructed using CMOS technology and is available in a 28-pin DIP or 28-terminal surface mount package.

Features
12-bit successive approximation ADC
Four high impedance input channels
Analog input voltage range of 0 to 5V with positive reference of 5V
Conversion time of 100μs per channel
No missed codes over full temperature range
Low total unadjusted error ±1LSB max
Autozero cycle for low offset voltage
Monolithic construction
CMOS technology
28-pin DIP or 28-terminal surface mount package

Applications
Data acquisition systems
Process control
Medical instrumentation
Industrial automation
Test and measurement equipment