LM4811MM

Texas Instruments

-40℃~+85℃ 0.1% 1.3mA 105mWx1@16Ω、70mWx1@32Ω 2-Channel 2V~5.5V 60dB Automatic mute/no-noise switch、Enable/shutdown function、Digitally programmable gain VSSOP-10-0.5mm Audio Amplifiers ROHS

Extended

Datasheetti/LM4811MM

Category: Audio Amplifiers
Package: VSSOP-10-0.5mm
Pins: 10

Overview

The LM4811MM is an audio Amplifier made by Texas Instruments in a VSSOP-10-0.5mm package with 10 pins. -40℃~+85℃ 0.1% 1.3mA 105mWx1@16Ω、70mWx1@32Ω 2-Channel 2V~5.5V 60dB Automatic mute/no-noise switch、Enable/shutdown function、Digitally programmable gain VSSOP-10-0.5mm Audio Amplifiers ROHS.

PCBKit's library has its KiCad symbol (Amplifier_Audio:LM4811, from KiCad's library) and its footprint (Package_SO:TSSOP-10_3x3mm_P0.5mm, from KiCad's library), ready for a KiCad board. 245 are in stock at JLCPCB (part C529566). 4 open-source boards in 4 repositories on GitHub use it.

Symbol

Amplifier_Audio:LM4811From KiCad's library

Footprint

Package_SO:TSSOP-10_3x3mm_P0.5mmFrom KiCad's library

Parameters

Features: Digitally programmable gain
Operating Temperature: -40℃~+85℃
Output Power: 105mWx1@16Ω
Power Supply Rejection Ratio (PSRR): 60dB
Quiescent Current: 1.3mA
Speaker Channels: 2-Channel
Total Harmonic Distortion + Noise (THD+N): 0.1%
Voltage - Supply: 2V~5.5V

Order codes

LM4811MM/NOPBLCSC C529566

Pinout

The pins of the LM4811MM
Pin	Name	Type
1	VOUT1	Output
2	VIN1	Input
3	BYPASS	Passive
4	CLOCK	Input
5	GND	Power in
6	UP/DN	Input
7	SHDN	Input
8	VIN2	Input
9	VOUT2	Output
10	VDD	Power in

Open-source boards using it

All 4

4 layers194 × 94 mm
Bottom board
mod-audio/hw-mod-dwarf
Hardware project of MOD Dwarf
319 parts6
2 layers82 × 58 mm
Endeavour
petrmikheev/endeavour
Endeavour - open-source FPGA board and SoC ==========================================
85 parts4
2 layers243.2 × 100 mm
Z2 rbpi4
zynthbox-hw/zynthbox-hw

182 parts
2 layers172 × 140.5 mm
Bottom board
mod-audio/mod-hw-duo
Hardware project of MOD Duo
255 parts1

Show this part on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/parts/ti/LM4811MM" title="LM4811MM in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/parts/ti/LM4811MM.jpg" alt="LM4811MM" width="1200" height="900">

A picture that opens the part, for a README

[![LM4811MM](https://pcbkit.io/embed/parts/ti/LM4811MM.jpg?size=s)](https://pcbkit.io/parts/ti/LM4811MM)

Questions

Is there a KiCad symbol and footprint for the LM4811MM?

Yes. The symbol is Amplifier_Audio:LM4811 and the footprint Package_SO:TSSOP-10_3x3mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM4811MM?

VSSOP-10-0.5mm, with 10 pins. Its footprint is drawn on this page.

Where is the LM4811MM datasheet?

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

Where can I order the LM4811MM?

JLCPCB lists it as part C529566, with 245 in stock; the sellers' links on this page open their listings.

Which open-source boards use the LM4811MM?

4 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.