2.5V to 5.5V, 230 A Dual Rail-to-Rail Voltage Output 12-Bit DAC with Parallel Interface in 28-lead TSSOP

The AD5332 / AD5333 / AD5342 / AD5343 are dual 8-,10-,and 12-bit DACs. They operate from a 2.5 V to 5.5 V supply consuming just 230 µA at 3 V, and feature a power-down pin, PD that further reduces the current to 80 nA. These devices incorporate an on-chip output buffer that can drive the output to both supply rails, while the AD5333 and AD5342 allow a choice of buffered or unbuffered reference input.

PRODUCT HIGHLIGHTS

* Available in a 28-lead TSSOP package

* Low power, single supply operation from 2.5 V to 5.5 V supply

* Consumes 0.69 mW at 3 V and 1.5 mW at 5 V

* On-chip output buffer can drive output to both supply rails

* Allows a choice of buffered/unbuffered reference input

* Programmable output range 0-VREF or 0-2VREF (via GAIN pin)

* Dual 12-Bit DAC in 28-Lead TSSOP

* Low Power: 300 µA @ 5 V, 230 µA @ 3 V

* Power-Down to 200 nA @ 5 V, 80 nA @ 3 V

* Guaranteed Monotonic by Design

* Power-On-Reset to Zero Volts

* Double-Buffered Input Logic