LM4980SD

Texas Instruments

-40℃~+85℃ 1.5V~3.3V 2-Channel 42mWx2@16Ω Automatic mute/no-noise switch、Enable/shutdown function WSON-10(3x3) Audio Amplifiers ROHS

Extended

Datasheetti/LM4980SD

Category: Audio Amplifiers
Package: WSON-10(3x3)
Pins: 5

Overview

The LM4980SD is an audio Amplifier made by Texas Instruments in a WSON-10(3x3) package with 11 pins. -40℃~+85℃ 1.5V~3.3V 2-Channel 42mWx2@16Ω Automatic mute/no-noise switch、Enable/shutdown function WSON-10(3x3) Audio Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM4980SD_NOPB, from EasyEDA) and its footprint (EasyEDA_Cloud:WSON-10_L3.0-W3.0-P0.50-BL-EP-2, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C4991126).

Symbol

EasyEDA_Cloud:LM4980SD_NOPBFrom EasyEDA

Footprint

EasyEDA_Cloud:WSON-10_L3.0-W3.0-P0.50-BL-EP-2From EasyEDA

Parameters

Features: Automatic mute/no-noise switch；Enable/shutdown function
Operating Temperature: -40℃~+85℃
Output Power: 42mWx2@16Ω
Power Supply Rejection Ratio (PSRR): 90dB
Quiescent Current: 1mA
Speaker Channels: 2-Channel
Total Harmonic Distortion + Noise (THD+N): 0.02%
Voltage - Supply: 1.5V~3.3V

Order codes

LM4980SD/NOPBLCSC C4991126

Pinout

The pins of the LM4980SD
Pin	Name	Type
1	INA	Unspecified
2	SHDN#	Unspecified
3	NC	Unspecified
4	VMID	Unspecified
5	INB	Unspecified
6	GND	Unspecified
7	OUTB	Unspecified
8	MID_CAP	Unspecified
9	OUTA	Unspecified
10	VDD	Unspecified
11	EP	Unspecified

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A picture

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A picture that opens the part, for a README

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Questions

Is there a KiCad symbol and footprint for the LM4980SD?

Yes. The symbol is EasyEDA_Cloud:LM4980SD_NOPB and the footprint EasyEDA_Cloud:WSON-10_L3.0-W3.0-P0.50-BL-EP-2, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM4980SD?

WSON-10(3x3), with 11 pins. Its footprint is drawn on this page.

Where is the LM4980SD datasheet?

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

Where can I order the LM4980SD?

JLCPCB lists it as part C4991126, with 0 in stock; the sellers' links on this page open their listings.