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UTCMC34119 LOW POWER AUDIO AMPLIFIER

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Description

UTC MC34119 LINEAR INTEGRATED CIRCUIT LOW POWER AUDIO AMPLIFIER .
The UTC MC34119 is a low power audio amplifier integrated circuit, intended for the telephone applications, such as in speakerphones.

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Datasheet Specifications

Part number
UTCMC34119
Manufacturer
Unisonic Technologies
File Size
86.12 KB
Datasheet
UTCMC34119_UnisonicTechnologies.pdf
Description
LOW POWER AUDIO AMPLIFIER

Features

* Wide operating supply voltage: Vcc=2V~16V
* Low quiescent supply current( Icc=2.7mA, typ)
* Medium output power( Po=250mW at Vcc=6V, RL=32ohm, THD=10%)
* Load impedance range(8 to 100ohm)
* Low distortion
* Mute function(Icc=65µA, typ)
* Minimum number of external parts requir

Applications

* such as in speakerphones. It provides differential speaker outputs to maximize output swing at low supply voltages. Coupling capacitor to the speaker is not required. Open loop gain is 80dB, and the closed loop gain is set with two external resistors. A chips disable pin permits powering down and/o

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