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AD5405 Datasheet Multiplying DAC

Manufacturer: Analog Devices

General Description

The AD54051 is a dual CMOS, 12-bit, current output digitalto-analog converter (DAC).This device operates from a 2.5 V to 5.5 V power supply, making it suited to battery-powered and other applications.

The applied external reference input voltage (VREF) determines the full-scale output current.

An integrated feedback resistor (RFB) provides temperature tracking and full-scale voltage output when combined with an external I-to-V precision amplifier.

Overview

Dual 12-Bit, High Bandwidth, Multiplying DAC with 4-Quadrant Resistors and Parallel Interface.

Key Features

  • On chip 4-quadrant resistors allow flexible output ranges 10 MHz multiplying bandwidth Fast parallel interface write cycle: 58 MSPS 2.5 V to 5.5 V supply operation ±10 V reference input Extended temperature range:.
  • 40°C to 125°C 40-lead LFCSP package Guaranteed monotonic 4-quadrant multiplication Power-on reset Readback function .5 µA typical current consumption.