Tiny 16-/14-/12-Bit SPI nanoDAC+, with
В±2 (16-Bit) LSB INL and 2 ppm/В°C Reference AD5683R/AD5682R/AD5681R/AD5683 FEATURES FUNCTIONAL BLOCK DIAGRAM Ultrasmall package: 2 mm Г— 2 mm, 8-lead LFCSP
High relative accuracy (INL): В±2 LSB maximum at 16 bits
AD5683R/AD5682R/AD5681R
Low drift, 2.5 V reference: 2 ppm/В°C typical
Selectable span output: 2.5 V or 5 V
AD5683
External reference only
Selectable span output: VREF or 2 Г— VREF
Total unadjusted error (TUE): 0.06% of FSR maximum
Offset error: В±1.5 mV maximum
Gain error: В±0.05% of FSR maximum
Low glitch: 0.1 nV-sec
High drive capability: 20 mA
Low power: 1.2 mW at 3.3 V
Independent logic supply: 1.62 V logic compatible
Wide operating temperature range: -40В°C to +105В°C
Robust 4 kV HBM ESD protection VLOGIC* VREF VDD POWER-ON
RESET LDAC DAC
REGISTER
RESET AD5683R/
AD5682R/
AD5681R 2.5V …