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AD7390 Datasheet 3 V Serial-Input Micropower 10-Bit and 12-Bit DACs

Manufacturer: Analog Devices

General Description

The AD7390/AD7391 family of 10-bit and 12-bit voltageoutput digital-to-analog converters is designed to operate from a single 3 V supply.

Built using a CBCMOS process, these monolithic DACs offer the user low cost, and ease-of-use in single-supply 3 V systems.

Operation is guaranteed over the supply voltage range of 2.7 V to 5.5 V consuming less than 100 µA making this device ideal for battery operated applications.

Overview

a 3 V Serial-Input Micropower 10-Bit and 12-Bit DACs AD7390/AD7391 FUNCTIONAL BLOCK DIAGRAM AD7390 REF 12-BIT DAC 12 CLR LD EN CLK SDI DAC REGISTER 12 SERIAL REGISTER GND VDD.

Key Features

  • Micropower.
  • 100 ␮A Single-Supply.
  • 2.7 V to 5.5 V Operation Compact 1.75 mm Height SO-8 Package and 1.1 mm Height TSSOP-8 Package AD7390.
  • 12-Bit Resolution AD7391.
  • 10-Bit Resolution SPI and QSPI Serial Interface Compatible with Schmitt Trigger Inputs.