LM1971 Datasheet - Texas Instruments

Digitally Controlled 62dB Audio Attenuator

LM1971 Features

* 1

* 23 3-Wire Serial Interface

* Mute Function

* Click and Pop Free Attenuation Changes

* 8-Pin Plastic PDIP and SOIC Packages Available APPLICATIONS

* Communication Systems

* Cellular Phones and Pagers

* Personal Computer Audio Control

LM1971 General Description

The LM1971 is a digitally controlled single channel audio attenuator fabricated on a CMOS process. Attenuation is variable in 1 dB steps from 0 dB to *62 dB. A mute function disconnects the input from the output, providing over 100 dB of attenuation. The performance of the device is exhibite.

LM1971 Datasheet (1.18 MB)

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Datasheet Details

Part number:

LM1971

Manufacturer:

Texas Instruments ↗

File Size:

1.18 MB

Description:

Digitally controlled 62db audio attenuator.
LM1971 www.ti.com SNAS104B FEBRUARY 1995 REVISED APRIL 2013 LM1971 Overture™ Audio Attenuator Series Digitally Controlled 62 dB.

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LM1971 Digitally Controlled 62dB Audio Attenuator Texas Instruments

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