AD7352 is a dual 12-bit, high precision, low power analog to digital converter with a single 2.5 V power supply and a maximum sampling rate of 3 MSPS. It supports SPI / QSPI / MICROWIRE / DSP interfaces.
The AD7352 from Analog Devices is a dual 12‑bit successive‑approximation ADC with simultaneous sampling. It delivers up to 3 MSPS per channel, operates from –40 °C to +125 °C, and consumes only 26 mW at full speed. The device includes an on‑chip 2.048 V reference and is supplied in a 16‑lead thin‑shrink small‑outline package (TSSOP).
The datasheet provides detailed specifications, pin descriptions, timing diagrams, absolute maximum ratings, and layout recommendations. It also includes typical performance graphs such as FFT, DNL/INL error, and SNR versus input frequency, as well as an ordering guide for the various temperature‑grade options.
| Throughput Rate | 3 MSPS per channel |
|---|---|
| Power Dissipation (Normal Mode) | 26 mW at 3 MSPS |
| Supply Voltage (Voo) Nominal | 2.5 V |
| On‑chip Reference Voltage | 2.048 V ±0.25 % |
| Resolution | 12 bit |
| Operating Temperature Range | –40 °C to +125 °C |
| Package | 16‑lead TSSOP |
| Total Harmonic Distortion (THD) | –84.775 dB |
The AD7352 provides a throughput rate of 3 MSPS per channel.
The device operates from –40 °C to +125 °C.
Power dissipation is 26 mW when operating at 3 MSPS.
It is supplied in a 16‑lead thin‑shrink small outline package (TSSOP).