2.5 V to 5.5 V, 400 A, 2-Wire Interface Quad Voltage Output 8-Bit DAC

The AD5306 / AD5316 / AD5326 are quad 8-, 10-, and 12-bit buffered voltage output DACs, in a 16-lead TSSOP package, that operate from a single 2.5 V to 5.5 V supply, consuming 500 µA at 3 V. Their on-chip output amplifiers allow rail-to-rail output swing with a slew rate of 0.7 V/μs. A 2-wire serial interface that operates at clock rates up to 400 kHz is used. This interface is SMBus-compatible at VDD <3.6 V. Multiple devices can be placed on the same bus.

PRODUCT HIGHLIGHTS

* Available in a 16-lead MicroSOIC package

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

* Consumes 1.2mW at 3 V and 2.5 mW at 5 V

* Rail-to-Rail output with a slew rate of 0.7 V/µs

* Multiple devices can share the same bus

* 2-wire serial interface with clock rates up to 400 kHz

* Pin- and Software-Compatible with the AD5316 (10-Bit) and the AD5326 (12-Bit)

I2C (Inter-IC) is a trademark of Philips Semiconductors.

* Four 8-Bit DACS in 16-Lead TSSOP

* Low Power: 500 µA @ 5 V, 400 µA @ 3 V

* Power-Down to 300 nA @ 5 V, 90 nA @ 3 V

* Guaranteed Monotonic by Design

* Power-On-Reset to Zero Volts

* Double-Buffered Input Logic

* Output Range: O-VREF or O-2VREF