Texas Instruments LM380N 2W Audio Amplifier

The LM380 is a power audio power amplifier for consumer applications. Gain is internally fixed at 34dB. A unique input stage allows inputs to be ground referenced. The output is automatically self-centering to one half the supply voltage. Applications include simple phonograph amplifiers, intercoms, line drivers, teaching machine outputs, alarms, ultrasonic drivers, TV sound systems, AM-FM radio, small servo drivers, power converters, etc.

• 2.5W Output power
• 8R Load impedance
• 10 to 22V Supply voltage
• Working temperature 0°C to +70°C
• DIL-14 Case
• Wide supply voltage range
• Low quiescent power drain
• Voltage gain fixed at 50
• High peak current capability
• Input referenced to GND
• High input impedance
• Low distortion

Type	Audio Power Amplifier
Mounting Type	Through Hole
Supply Voltage	10-22V
Power	2.5W
Operating Temperature	0 to +70°C
Package Style	PDIP
Impedance	8Ω
Input	referenced to GND
Voltage	gain fixed at 50