LM380 Datasheet - Texas Instruments

LM380 2.5W Audio Power Amplifier

The LM380 is a power audio amplifier for consumer applications. In order to hold system cost to a minimum, gain is internally fixed at 34 dB. A unique input stage allows ground referenced input signals. The output automatically self-centers to one-half the supply voltage. The output is short circuit.

LM380 Features

* 1

* Wide Supply Voltage Range: 10V-22V

* Low Quiescent Power Drain: 0.13W (VS= 18V)

* Voltage Gain Fixed at 50

* High Peak Current Capability: 1.3A

* Input Referenced to GND

* High Input Impedance: 150kΩ

* Low Distortion

* Quiescent Out

LM380-etcTI.pdf