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NTE7103 - Integrated Circuit 50W to 80W Power Amplifier / Driver

General Description

The NTE7103 is an integrated monolithic circuit in a 14

Lead SIP type package designed for use in 50W to 80W class HiFi audio power amplifier applications.

This device consists of an input differential amplifier, a predriver circuit, a driver circuit, and an over current protection circuit.

Key Features

  • D Low Distortion 0.002% Typ. (VCC = ±46V, f = 1kHz, Av = 30dB, PO = 50W, RL = 8Ω w/Power Transistor) 0.006% Typ. (VCC = ±46V, f = 20kHz, Av = 30dB, PO = 50W, RL = 8Ω w/Power Transistor) D Wide Frequency Band D Wide Power Band Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage (Quiescent), VCC1.
  • . ±65V Supply Voltage (Operational), VCC2.

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Datasheet Details

Part number NTE7103
Manufacturer NTE Electronics (defunct)
File Size 23.22 KB
Description Integrated Circuit 50W to 80W Power Amplifier / Driver
Datasheet download datasheet NTE7103 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NTE7103 Integrated Circuit 50W to 80W Power Amplifier, Driver Description: The NTE7103 is an integrated monolithic circuit in a 14–Lead SIP type package designed for use in 50W to 80W class HiFi audio power amplifier applications. This device consists of an input differential amplifier, a predriver circuit, a driver circuit, and an over current protection circuit. Features: D Low Distortion 0.002% Typ. (VCC = ±46V, f = 1kHz, Av = 30dB, PO = 50W, RL = 8Ω w/Power Transistor) 0.006% Typ. (VCC = ±46V, f = 20kHz, Av = 30dB, PO = 50W, RL = 8Ω w/Power Transistor) D Wide Frequency Band D Wide Power Band Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage (Quiescent), VCC1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .