AD5696R PDF Datasheet
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Description
This is Quad 16-/14-/12-Bit nanoDAC+. Data Sheet
FEATURES
Quad 16-, 14-, 12-Bit nanoDAC+ with 2 ppm, °C Reference, I2C Interface AD5696R, AD5695R, AD5694R
FUNCTIONAL BLOCK DIAGRAM
VDD GND VREF 2.5V REFERENCE STRING DAC A BUFFER VOUTA
High relative accuracy (INL): ±2 LSB maximum @ 16 bits Low drift 2.5 V reference: 2 ppm, °C typical 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 compatibility Low glitch: 0.5 nV-sec 400 kH- I2C-compatible serial interface Robust 3.5 kV HBM and 1.5 kV FICDM ESD rating Low power: 3.3 mW at 3 V 2.7 V to 5.5 V power supply 40°C to +105°C temperature range
VLOGIC SCL
AD5696R, AD5695R, AD5694R
INPUT REGISTER DAC REGISTER
INTERFACE LOGIC
SDA
INPUT REGISTER
DAC REGISTER
STRING DAC B BUFFER
VOUTB
A1
INPUT REGISTER
DAC REGISTER
STR.