ADS8320 is a 16-bit, high-speed, low-power analog-to-digital converter (ADC) from Analog Devices. It features a sampling rate of 100 kHz and a power consumption of just 3µA. The device is available in an MSOP-8 package.
The ADS8320 is a 16‑bit successive‑approximation register (SAR) A/D converter offering ultra‑low power consumption and a wide supply range of 2.7 V to 5.25 V. It operates at up to 100 kHz sampling rate while drawing as little as 1.8 mW at full speed.
Typical applications include battery‑operated systems, remote data acquisition, isolated data acquisition, multi‑channel sampling, industrial controls, robotics and vibration analysis. The device is supplied in an MSOP‑8 package and features a serial SPI/SSI interface, differential inputs, and a selectable reference voltage from 0.5 V to VCC.
| Resolution | 16 bits |
|---|---|
| Supply Voltage Range | 2.7 V to 5.25 V |
| Maximum Sampling Rate | 100 kHz |
| Power Consumption at 100 kHz, 2.7 V | 1.8 mW |
| Power Consumption at 10 kHz, 2.7 V | 0.3 mW |
| Power‑Down Current | 3 µA max |
| Package | MSOP‑8 |
| Interface | Serial SPI/SSI |
The ADS8320 can sample at up to 100 kHz.
It consumes 1.8 mW under those conditions.
The device is supplied in an MSOP‑8 package.
The converter provides a 16‑bit resolution.