MAX5820LEUA

8-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC, SOP-8

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Price:: US $2.10~2.30 / piece [Get Latest Price]

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	US $2.10~2.30

PartNumber:: MAX5820LEUA

Brand:: Maxim Integrated Products - Maxim | Pack: SOP | D/C: 09+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
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Products Upload time: 2011-05-09

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Part Number:MAX5820LEUA
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Product Summary

The MAX5820LEUA is a dual, 8-bit voltage-output, digital-to-analog 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(115μA at VDD = 3.6V). A power-down mode decreases current consumption to less than 1μA. The MAX5820LEUA features three software-selectable power-down 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.

Parametrics

Absolute maximum ratings: (1)VDD, SCL, SDA to GND: -0.3V to +6V; (2)OUT_, REF, ADD to GND: -0.3V to VDD + 0.3V; (3)Maximum Current into Any Pin: 50mA; (4)Continuous Power Dissipation (TA = +70℃), 8-Pin μMAX (derate 4.5mW above +70℃): 362mW; (5)Operating Temperature Range: -40℃ to +85℃; (6)Storage Temperature Range: -65℃ to +150℃; (7)Maximum Junction Temperature: +150℃; (8)Lead Temperature (soldering, 10s): +300℃.

Features

Features: (1)Ultra-Low Supply Current: 115μA at VDD = 3.6V; 135μA at VDD = 5.5V; (2)300nA Low-Power Power-Down Mode; (3)Single 2.7V to 5.5V Supply Voltage; (4)Fast 400kHz I2C-Compatible 2-Wire Serial Interface; (5)Schmitt-Trigger Inputs for Direct Interfacing to Optocouplers; (6)Rail-to-Rail Output Buffer Amplifiers; (7)Three Software-Selectable Power-Down Output Impedances 100kΩ, 1kΩ, and High Impedance; (8)Readback Mode for Bus and Data Checking; (9)Power-On Reset to Zero; (10)8-Pin μMAX Package.