LM388 National Semiconductor, LM388 Datasheet
LM388
Manufacturer Part Number
LM388
Description
LM388 1.5W Audio Power Amplifier
Manufacturer
National Semiconductor
Datasheet
1.LM388.pdf
(8 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM3880MF-1AA
Manufacturer:
TI/德州仪器
Quantity:
20 000
Part Number:
LM3880MF-1AA/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
Part Number:
LM3880MF-1AC
Manufacturer:
TI/德州仪器
Quantity:
20 000
Company:
Part Number:
LM3880MF-1AC/NOPB
Manufacturer:
TI
Quantity:
1 170
Part Number:
LM3880MF-1AC/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
Company:
Part Number:
LM3880MF-1AD/NOPB
Manufacturer:
ON
Quantity:
5 000
Part Number:
LM3880MF-1AE/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
C 1995 National Semiconductor Corporation
LM388 1 5W Audio Power Amplifier
General Description
The LM388 is an audio amplifier designed for use in medium
power consumer applications The gain is internally set to
20 to keep external part count low but the addition of an
external resistor and capacitor between pins 2 and 6 will
increase the gain to any value up to 200
The inputs are ground referenced while the output is auto-
matically biased to one half the supply voltage
Features
Y
Y
Y
Y
Y
Equivalent Schematic and Connection Diagrams
Minimum external parts
Wide supply voltage range
Excellent supply rejection
Ground referenced input
Self-centering output quiescent voltage
TL H 7846
Y
Y
Y
Y
Applications
Y
Y
Y
Y
Y
Y
Y
Y
Y
Variable voltage gain
Low distortion
Fourteen pin dual-in-line package
Low voltage operation 4V
AM-FM radio amplifiers
Portable tape player amplifiers
Intercoms
TV sound systems
Lamp drivers
Line drivers
Ultrasonic drivers
Small servo drivers
Power converters
TL H 7846 – 1
See NS Package Number N14A
Order Number LM388N-1
Dual-In-Line Package
Top View
RRD-B30M115 Printed in U S A
February 1995
TL H 7846 – 2
Related parts for LM388
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
National Semiconductor [8-Bit D/A Converter]
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
National Semiconductor [Media Coprocessor]
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Digitally Controlled Tone and Volume Circuit with Stereo Audio Power Amplifier, Microphone Preamp Stage and National 3D Sound
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
AC97 Rev 2 Codec with Sample Rate Conversion and National 3D Sound
Manufacturer:
National Semiconductor
Part Number:
Description:
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
General Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
8-bit 20 MSPS flash A/D converter.
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Low Noise Quad Operational Amplifier
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Quad Differential Line Receivers
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Quad High Speed Trapezoidal? Bus Transceiver
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
Dual Line Receiver
Manufacturer:
National Semiconductor
Datasheet:
Part Number:
Description:
TTL to 10k ECL Level Translator with Latch
Manufacturer:
National Semiconductor
Datasheet: