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Same model may have multiple batches, images only for reference.
LM1972M/NOPB Real Image
Same model may have multiple batches, images only for reference.

LM1972M/NOPB

Part No LM1972M/NOPB
Manufacturer Texas Instruments
Catalog Audio Special Purpose
Description IC AUDIO ATTENUATR W/MUTE 20SOIC
Datasheet
LM1972M/NOPB Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Texas Instruments
Packaging Tube/Rail
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 018665-LM1972M/NOPB
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian LM1972M/NOPB CAD Model

Description

The LM1972M/NOPB is a state-of-the-art digital audio attenuator manufactured by Texas Instruments.

  • Type: digitally controlled, three-channel audio attenuator
  • Interface: serial control interface and a three-wire serial data interface
  • Attenuation Range: 78 dB range in 1 dB steps
  • Feature: mute function
  • THD: 0.02% @ 1 kHz
  • Power Supply: single 5V power supply
  • Package: 20-pin surface-mount package
  • Temperature Range: -40°C to +85°C
  • Protection: built-in protection against electrostatic discharge (ESD)

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Quantity Unit Price Ext. Price
35+ $1.4704 $51.4640
85+ $1.2065 $102.5525
130+ $1.1688 $151.9440
180+ $1.1311 $203.5980
230+ $1.0934 $251.4820
310+ $0.9803 $303.8930
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Availability: 7,000 pieces
MOQ: 35 pcs
Order Increment : 1 pcs
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