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LM1971M on a board, in 3D

LM1971M

Texas Instruments

Automatic mute/no-noise switch、Digital programmable gain SOIC-8 Audio Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/LM1971M
Category
Audio Amplifiers
Package
SOIC-8
Pins
8

Overview

The LM1971M is an audio Amplifier made by Texas Instruments in a SOIC-8 package with 8 pins. Automatic mute/no-noise switch、Digital programmable gain SOIC-8 Audio Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM1971M_NOPB, from EasyEDA) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1520015). 1 open-source board in 1 repository on GitHub use it.

Symbol

VREFIN1OUT2GND3LOAD4DATA5CLOCK6VDD7IN8
EasyEDA_Cloud:LM1971M_NOPBFrom EasyEDA

Footprint

12345678
Package_SO:SOIC-8_3.9x4.9mm_P1.27mmFrom KiCad's library

Parameters

6
Features
Automatic mute/no-noise switch, Digitally programmable gain
Number of Inputs
1 Single-Ended Input
Operating Temperature
-40℃~+85℃
Speaker Channels
1-Channel
Total Harmonic Distortion + Noise (THD+N)
0.0008%
Voltage - Supply
4.5V~12V

Order codes

2

Pinout

8
The pins of the LM1971M
PinNameType
1VREFINUnspecified
2OUTUnspecified
3GNDUnspecified
4LOADUnspecified
5DATAUnspecified
6CLOCKUnspecified
7VDDUnspecified
8INUnspecified

Open-source boards using it

All 1

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Questions

Is there a KiCad symbol and footprint for the LM1971M?

Yes. The symbol is EasyEDA_Cloud:LM1971M_NOPB and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM1971M?

SOIC-8, with 8 pins. Its footprint is drawn on this page.

Where is the LM1971M datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the LM1971M?

JLCPCB lists it as part C1520015, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LM1971M?

Parts like it in the library: the TC8002D by FM, the LM833D by onsemi, the LM4871MX by Texas Instruments and the FM8002E by Shenzhen Fuman Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the LM1971M?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8