U4083

Low-Power Audio Amplifier for Telephone Applications

TEMIC Semiconductors

Image	Manufacturer	B2B MPN	Description	Distributor	Stock	Quantity	Price	Buy Now
	Microchip Technology Inc	U4083B-MFPY-19	IC AMP CLASS AB STER 250MW 8SOIC	DigiKey	0	0	$0	🛒 Buy Now

U4083 Datasheet (132.05 KB)

U4083 Datasheet Preview — Preview of U4083 PDF

Datasheet Details

Part number:

U4083

Manufacturer:

TEMIC Semiconductors

File Size:

132.05 KB

Description:

Low-power audio amplifier for telephone applications.

U4083 Features

* D Wide operating voltage range: 2 to 16 V D Battery powered application due to low quiescent supply current: 2.7 mA typical D Output Power, Po = 250 mW @ RL = 32 W (speaker) D Low harmonic distortion (0.5% typical) D Wide range gain adjustable: 0 dB to 46 dB D Chip disable input to power down the

U4083 General Description

The integrated circuit, U4083B, is a low power audio amplifier for a telephone loudspeaker. It has differential speaker outputs to maximize the output swing at low supply voltages. There is no need for coupler capacitors. The U4083B has an open loop gain of 80 dB whereas the closed loop gain is adju.

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U4083 Low-Power Audio Amplifier for Telephone Applications TEMIC Semiconductors

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