MAXIM MAX5408 MAX5411 Manual

The MAX5408-MAX5411 are dual, logarithmic taper digital potentiometers from Texas Instruments, each with 32 tap points, which replace mechanical potentiometers in audio applications requiring digitally controlled resistors. The MAX5408/MAX5410 are dual potentiometers with one wiper per potentiometer, while the MAX5409/MAX5411 are dual potentiometers with two wipers per potentiometer. An SPI-compatible serial interface controls the wiper positions. The MAX5408-MAX5411 have a factory-set resistance of 10k ohms per potentiometer. A zero-crossing detect feature minimizes the audible noise generated by wiper transitions. The MAX5408-MAX5411 have nominal temperature coefficients of 35 ppm/°C end-to-end and 5 ppm/°C ratiometric. The MAX5408-MAX5411 are available in 16-pin QSOP and 16-pin thin QFN packages and are specified over the extended temperature range (-40°C to +85°C). Applications include stereo volume control, fading and balancing stereo signals, and mechanical potentiometer replacement.

Brand: MAXIM

File format: PDF

Size: 693 KB

MD5 Checksum: E9C233EC4A01548C458E78F7D9F9C348

Publication date: 07 May, 2012

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PDF Link: MAXIM MAX5408 MAX5411 Manual PDF

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