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Same model may have multiple batches, images only for reference.
LM1972MX/NOPB Texas Instruments
Same model may have multiple batches, images only for reference.

LM1972MX/NOPB

Part No LM1972MX/NOPB
Manufacturer Texas Instruments
Catalog Audio Special Purpose
Description IC AUDIO ATTENUATR W/MUTE 20SOIC
Datasheet
LM1972MX/NOPB Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Reel - TR
Status Active
Purpose Volume Control
Applications Consumer Audio, Professional Audio
Number of Channels 2
Supply Voltage - Operating 4.5 V to 12 V
Temperature Range - Operating 0°C to 70°C (TA)
Specifications 78dB
Case / Package 20-SOIC
Win Source Part Number 113125-LM1972MX/NOPB
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian LM1972MX/NOPB CAD Model

Description

The LM1972MX/NOPB is an advanced audio attenuator system manufactured by Texas Instruments.

  • Type: three-channel, 78 dB audio attenuator
  • Attenuation Range: from 0 dB to -78 dB, with a step size of 1 dB
  • THD+N: 0.002%
  • Feature: mute function
  • Power Supply Range: single 15V supply or from ±5V supplies
  • Package: 20-pin small-outline integrated circuit (SOIC) package
  • Control Interface: SPI/MICROWIRE compatible serial interface

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