AD5672R Overview
The AD5672R/AD5676R are low power, octal, 12-/16-bit buffered voltage output digital-to-analog converters (DACs). They include a 2.5 V, 2 ppm/°C internal reference (enabled by default) and a gain select pin giving a full-scale output of 2.5 V (gain = 1) or 5 V (gain = 2). The devices operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design.
AD5672R Key Features
- High performance
- High relative accuracy (INL): ±3 LSB maximum at 16 bits
- Total unadjusted error (TUE): ±0.14% of FSR maximum
- Offset error: ±1.5 mV maximum
- Gain error: ±0.06% of FSR maximum
- Low drift 2.5 V reference: 2 ppm/°C typical
- Wide operating ranges
- 40°C to +125°C temperature range
- 2.7 V to 5.5 V power supply range
- Simplified implementation