AD7896 is a fast, 12-bit ADC operating from a single 2.7 V to 5.5 V supply and is housed in small 8-lead PDIP and 8-lead SOIC packages.
The AD7896 is a 12‑bit successive‑approximation ADC that operates from a single 2.7 V to 5.5 V supply. It is offered in compact 8‑lead PDIP and SOIC packages and includes an on‑chip track‑and‑hold amplifier, control logic, and a high‑speed 2‑wire serial interface.
Key features include a 100 kHz maximum throughput rate, typical power consumption of only 9 mW, 12‑bit resolution with guaranteed missing‑code‑free operation, and a serial clock capability up to 10 MHz. The device supports an automatic power‑down mode for battery‑powered applications and provides a full‑scale input range of 0 V to Vpp.
| Supply Voltage | 2.7 V to 5.5 V |
|---|---|
| Throughput Rate | 100 kHz |
| Input Voltage Range | 0 V to Vpp |
| Maximum Serial Clock Frequency | 10 MHz |
The AD7896 operates from a single supply of 2.7 V to 5.5 V.
The serial clock (SCLK) can run up to 10 MHz.