AD7356 is a dual 12-bit SAR ADC with a 5 MSPS throughput rate and a single 2.5 V power supply. It features single-ended inputs and supports dual-channel simultaneous sampling. AD7356 has an integrated high precision reference, a high conversion rate, and low power consumption.
The AD7356 is a dual 12‑bit successive‑approximation SAR analog‑to‑digital converter offering simultaneous sampling at up to 5 MSPS per channel. It features a low‑power design, on‑chip 2.048 V reference, and a high‑speed serial interface compatible with SPI, QSPI, Microwire, and DSP protocols.
Key features include a throughput rate of 5 MSPS, power dissipation of 36 mW at full speed, operation over a temperature range of –40 °C to +125 °C, and availability in a 16‑lead thin‑shrink small‑outline package (TSSOP). The datasheet provides detailed specifications, pin configurations, timing diagrams, and layout recommendations for optimal performance.
| Throughput Rate | 5 MSPS per channel |
|---|---|
| Power Dissipation | 36 mW at 5 MSPS |
| Supply Voltage (Voo) | 2.25 V to 2.75 V (nominal 2.5 V) |
| On‑chip Reference | 2.048 V ±0.25 % (6 ppm/°C) |
| Full‑Power Bandwidth | 110 MHz @3 dB |
| Resolution | 12 bit |
| Operating Temperature Range | –40 °C to +125 °C (Y grade) |
| Package | 16‑lead TSSOP |
The AD7356 can sample up to 5 MSPS per channel.
It dissipates 36 mW when operating at 5 MSPS.
The device is supplied in a 16‑lead thin‑shrink small‑outline package (TSSOP).
It operates from –40 °C to +125 °C (Y grade) or –40 °C to +85 °C (B grade).