ADC GX7683 Suitable for Portable and Battery Operated Systems, Compatible with AD7683

The GX7683 (AD7683) is a 16-bit sampling ADC with reliable specifications over the 2.7V to 5.25V power supply range. It requires very little power, even when operating at a data rate of 100kHz. At lower data rates, the device‘s high speed enables it to spend most of its time in power-down mode. At 10kHz data rate, the average power consumption is less than 100mw.

The GX7683 (AD7683) also features operation from 2V to 5.25V, a synchronous serial (SPI/SSI compatible) interface, and differential inputs. The reference voltage can be set to any level in the 500mV to VCC range. Ultra-low power and small size make the GX7683 ideal for portable and battery-operated systems. It is also well suited for remote data acquisition modules, simultaneous multi-channel systems and isolated data acquisition.

GX7683 Product Features:

- 100kHz sample rate

- Micropower: 1.8mW at 100kHz and 2.7V; 0.3mW at 10kHz and 2.7V

- Sleep: 3μA (max)

- The GAD7683 is available in an 8-pin VSSOP package.

- Serial (SP/SSI) Interface