MAX5822 - Dual / 12-Bit / Low-Power / 2-Wire / Serial Voltage-Output DAC

Product Overview

Maxim

Datasheet Details

Part number	MAX5822
Manufacturer	Maxim
File Size	410.03 KB
Description	Dual / 12-Bit / Low-Power / 2-Wire / Serial Voltage-Output DAC
Datasheet	MAX5822 Datasheet
Additional preview pages of the MAX5822 datasheet.

Product details

Description

The MAX5822 is a dual, 12-bit, voltage-output, digital-toanalog converter (DAC) with an I2C™-compatible, 2-wire interface that operates at clock rates up to 400kHz.

The device operates from a single 2.7V to 5.5V supply and draws only 115µA at VDD = 3.6V.

Features

three software-selectable powerdown output impedances: 100kΩ, 1kΩ, and high impedance. Other features include internal precision Rail-to-Rail® output buffers and a power-on reset (POR) circuit that powers up the DAC in the 100kΩ power-down mode. The MAX5822 features a double-buffered I2C-compatible serial interface that allows multiple devices to share a single bus. All logic inputs are CMOS-logic compatible and buffered with Schmitt triggers, allowing direct interfacing to optocoupled and trans.

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Published: Apr 29, 2005 |