MC34119 Datasheet - UTC

MC34119, LOW POWER AUDIO AMPLIFIER

UNISONIC TECHNOLOGIES CO., LTD MC34119 LINEAR INTEGRATED CIRCUIT LOW POWER AUDIO AMPLIFIER * .
The UTC MC34119 is a low power audio amplifier IC intended for the telephone applications, such as in speakerphones.

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Datasheet Details

Part number:

MC34119

Manufacturer:

UTC

File Size:

293.87 KB

Description:

LOW POWER AUDIO AMPLIFIER

Features

* Wide operating supply voltage: VCC=2V~16V
* Low quiescent supply current (ICC=2.7mA, typ)
* Medium power output over 250mW at VCC=6V, RL=32Ω, THD＜10%
* Load impedance range (8Ω~100Ω)
* Low total harmonic distortion (0.5% typ)
* Mute function (ICC=65μA, typ)
* Minimum nu

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. The Mute pin permits powering down and/or mutin

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MC34119 LOW POWER AUDIO AMPLIFIER UTC

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