Datasheet4U Logo Datasheet4U.com

AN7140 Datasheet 5w Audio Power Amplifier

Manufacturer: Panasonic

Overview: .. ICs for Audio mon Use AN7140 5W Audio Power Amplifier Circuit s Overview The AN7140 is an integrated circuit designed for low power amplifier such as portable radio, radio cassette tape recorder and car radio. Wide supply voltage range (6 ~ 16V) enables stabilized operation. Fewer external ponents and 9-pin SIL package achieved pact and highly integrated set. ø 2.65±0.1 6.3±0.3 8.4±0.25 7.1±0.25 5.8±0.25 1.5±0.25 9 8 7 6 5 4 3 2 1 19.9±0.1 18.3±0.25 0.1±0.05 ø 3.3±0.1 Unit : mm 3.75±0.25 0.5±0.1 1.2±0.

General Description

s Pin No.

1 2 3 4 5 6 7 8 9 Output GND Bootstrap Phase pensation N.F.B Input GND Ripple Filter VCC Pin Name s Block Diagram VCC 9 3 6 Input Circuit Drive SEPP Output Circuit 1 GND 7 Power Supply Ripple Rejection Temperature pensation Overvoltage Protection 2 GND 8 5 4 1.7±0.25 s

Key Features

  • High gain, low distortion, low noise.
  • Fewer external components.
  • Built-in thermal protection circuit.
  • Built-in overvoltage protection circuit.
  • Incorporating automatic operating point stabilizer circuit.
  • Low shock noise when power is switched ON and OFF 15.0 1.7±0.25 2.54 5.6±0.25 + 0.1 0.45.
  • 0.05 22.3±0.3 www. DataSheet4U. com AN7140 s Absolute Maximum Ratings (Ta= 25˚C) Parameter Supply Voltage Supply Current Power Dissipatio.

More Datasheets from Panasonic

Part Number Description
AN7147N Dual 5.3W Audio Power Amplifier
AN7148 Dual 2.1W Audio Power Amplifier
AN7149N Dual 5.3W Audio Power Amplifier
AN7110 1.2W Audio Power Amplifier
AN7112 0.5W Audio Power Amplifier
AN7116 1W AUDIO POWER AMPLIFIER CIRCUIT
AN7118S Low Voltage Dual 35mW Audio Power Amplifier
AN7124 Dual 3.1 W Audio Power Amplifier
AN7125 Dual Channel BTL Power Amplifier
AN7131 5W AUDIO POWER AMPLIFIER CIRCUIT

AN7140 Distributor