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LM1875 Series Datasheet

LM1875

20W Audio Power Amplifier

The LM1875 is a monolithic power amplifier,It 20 watts into a 4Ω or 8Ω load on ±25V supplies. Using an 8Ω load and ±30V supplies, over 30 watts of power may be delivered. The amplifier is designed to operate with a minimum of external components. Device overload protection consists of both internal current limit and therma shutdown.

LM1875 Pin Configuration and Function

LM1875 Pin Configuration and Function



Pin Number

Pin Name

Description

1

+IN

Non inverting end (+) of Amplifier

2

-IN

Inverting end (-) of Amplifier

3

-Vee

Negative supply voltage or ground

4

Output

This pin outputs the amplified signal

5

Vcc

Positive supply voltage


LM1875 Series Datasheet

Part No
Picture
Manufacturer
Package
Description
Datasheet
LM1875T/NOPB
LM1875T/NOPB
TI
TO-220

Audio Power Amplifier, B, 1Channel, 25W, 16V to 60V, TO-220, 5Pins

LM1875T/LF02
LM1875T/LF02
TI
TO-220

Audio Amp Speaker 1CH Mono 25W Class-AB 5Pin(5+Tab) TO-220

LM1875T
LM1875T
TI
TO-220

TEXAS INSTRUMENTS LM1875T Audio Power Amplifier, B, 1Channel, 20W, 16V to 60V, TO-220, 5Pins

LM1875T/LF03
LM1875T/LF03
TI
TO-220

Audio Amp Speaker 1CH Mono 25W Class-AB 5Pin(5+Tab) TO-220

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