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LM1971 - Digitally Controlled 62dB Audio Attenuator

Datasheet Summary

Description

The LM1971 is a digitally controlled single channel audio attenuator fabricated on a CMOS process.

62 dB.

A mute function disconnects the input from the output, providing over 100 dB of attenuation.

Features

  • 1.
  • 23 3-Wire Serial Interface.
  • Mute Function.
  • Click and Pop Free Attenuation Changes.
  • 8-Pin Plastic PDIP and SOIC Packages Available.

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Datasheet preview – LM1971

Datasheet Details

Part number LM1971
Manufacturer Texas Instruments
File Size 1.18 MB
Description Digitally Controlled 62dB Audio Attenuator
Datasheet download datasheet LM1971 Datasheet
Additional preview pages of the LM1971 datasheet.

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Full PDF Text Transcription

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LM1971 www.ti.com SNAS104B – FEBRUARY 1995 – REVISED APRIL 2013 LM1971 Overture™ Audio Attenuator Series Digitally Controlled 62 dB Audio Attenuator with/Mute Check for Samples: 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 • Electronic Music (MIDI) • Sound Reinforcement Systems • Audio Mixing Automation KEY SPECIFICATIONS • Total Harmonic Distortion 0.
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