MAX5821 Dual / 10-Bit / Low-Power / 2-Wire / Serial Voltage-Output DAC

Maxim

Description

19-2316; Rev 0; 1/02 230 Dual, 10-Bit, Low-Power, 2-Wire, Serial Voltage-Output DAC General .
The MAX5821 is a dual, 10-bit voltage-output, digital-toanalog converter (DAC) with an I 2 C ™ -compatible, 2-wire interface that operates at clock ra.

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Datasheet Specifications

Part number: MAX5821
Manufacturer: Maxim
File Size: 368.86 KB
Datasheet: MAX5821_MaximIntegratedProducts.pdf
Description: Dual / 10-Bit / Low-Power / 2-Wire / Serial Voltage-Output DAC

Features

* three software-selectable powerdown output impedances: 100k Ω , 1k Ω , 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 powerdown mode. The MAX5821 features a double-buffered I2C-compatib

Applications

* Digital Gain and Offset Adjustments Programmable Voltage and Current Sources Programmable Attenuation VCO/Varactor Diode Control Low-Cost Instrumentation Battery-Operated Instrumentation Typical Operating Circuit VDD µC SDA VDD SCL RP RP Pin Configuration TOP VIEW VDD 1 GND ADD 2 8 7 OUTB OUTA REF

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MAX5821 Dual 10-Bit Low-Power 2-Wire Serial Voltage-Output DAC Maxim

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