Analog Devices Inc. AD5697RBRUZ-RL7

Description
The AD5697R is a low-power, dual, 12-bit buffered voltage output digital-to-analog converter (DAC). It features a 2.5 V, 2 ppm/°C internal reference and a gain select pin for a full-scale output of 2.5 V (gain = 1) or 5 V (gain = 2). The AD5697R operates from a single 2.7 V to 5.5 V supply, is guaranteed monotonic by design, and exhibits less than 0.1% FSR gain error and 1.5 mV offset error performance. It is available in a 3 mm x 3 mm LFCSP and a TSSOP package.
The AD5697R also incorporates a power-on reset circuit and a RSTSEL pin that ensure the DAC outputs power up to zero scale or midscale and remain there until a valid write takes place. It contains a per-channel power-down feature that reduces the current consumption of the device to 4 μA at 3 V while in power-down mode.
The AD5697R uses a versatile 2-wire serial interface that operates at clock rates up to 400 kHz and includes a VIOCC pin intended for 1.8 V/3 V/5 V logic.

Features
Low drift 2.5 V reference: 2 ppm/°C typical
Tiny package: 3 mm x 3 mm, 16-lead LFCSP
Total unadjusted error (TUE): ±0.1% of full-scale range (FSR) maximum
Offset error: ±1.5 mV maximum
Gain error: ±0.1% of FSR maximum
User selectable gain of 1 or 2 (GAIN pin)
High drive capability: 20 mA, 0.5 V from supply rails
1.8 V logic compatibility
Low glitch: 0.5 nV-sec
400 kHz I²C-compatible serial interface
Power-on reset
Power-down logic
Robust 3.5 kV HBM and 1.5 kV FICDM ESD rating
Low power: 3.3 mW at 3 V
-40°C to 105°C temperature range

Applications
Base station power amplifiers
Process controls (programmable logic controller [PLC] I/O cards)
Industrial automation
Data acquisition systems