Analog Devices Inc. AD7608BSTZ-RL

Description
The AD7608 is an 8-channel, 18-bit, simultaneous sampling analog-to-digital converter (ADC) with a fully integrated data acquisition solution. It features true bipolar analog input ranges of ±10 V and ±5 V, a single 5 V analog supply, and a 2.3 V to 5.25 V digital supply. The AD7608 offers a flexible parallel/serial interface compatible with SPI/QSPI/MICROWIRE™/DSP.

Features
8 simultaneously sampled inputs
True bipolar analog input ranges: ±10 V, ±5 V
Single 5 V analog supply and 2.3 V to 5.25 V digital supply
Fully integrated data acquisition solution
Analog input clamp protection
Input buffer with 1 MΩ analog input impedance
Second-order antialiasing analog filter
On-chip accurate reference and reference buffer
18-bit ADC with 200 KSPS on all channels
Oversampling capability with digital filter
Flexible parallel/serial interface
SPI/QSPI/MICROWIRE™/DSP compatible
Pin compatible solutions from 14-bits to 18-bits

Applications
Power line monitoring and protection systems
Multiphase motor controls
Instrumentation and control systems
Multiaxis positioning systems
Data acquisition systems (DAS)