AD7655-EP Rev. A is a low-cost, 4-channel, 16-bit, 1 MSPS PulSAR ADC that supports defense and aerospace applications (AQEC standard) with a military temperature range of -55°C to +125°C.
The document describes the AD7655-EP, a low cost, simultaneous sampling, dual-channel, 16-bit charge redistribution SAR analog-to-digital converter. It operates from a single 5 V power supply and features two track-and-hold amplifiers that allow for simultaneous sampling of four input channels.
| Resolution | 16 Bits |
|---|---|
| Throughput Rate (Normal Mode) | 1 MSPS |
| Throughput Rate (Impulse Mode) | 888 kSPS |
| Analog Input Voltage Range | 0 V to 5 V |
| Operating Temperature Range | -55°C to +125°C |
The device operates from a single 5 V supply.
It features a 4-channel input configuration with two sample-and-hold circuits.