AD5684 Description
The AD5686/AD5684, members of the nanoDAC+™ family, are low power, quad, 16-/12-bit buffered voltage output DACs. The devices include a gain select pin giving a full-scale output of 2.5 V (gain = 1) or 5 V (gain = 2). All devices operate from a single 2.7 V to 5.5 V supply, are guaranteed monotonic by design, and exhibit less than 0.1% FSR gain error and 1.5 mV offset error performance.
AD5684 Key Features
- High relative accuracy (INL): ±2 LSB maximum @ 16 bits
- Tiny package: 3 mm × 3 mm, 16-lead LFCSP
- Total unadjusted error (TUE): ±0.1% of FSR maximum
- Offset error: ±1.5 mV maximum
- Gain error: ±0.1% of FSR maximum
- High drive capability: 20 mA, 0.5 V from supply rails
- User selectable gain of 1 or 2 (GAIN pin)
- Reset to zero scale or midscale (RSTSEL pin)
- 1.8 V logic patibility
- 50 MHz SPI with readback or daisy chain