PBL38814 Datasheet - Ericsson

Voice - switched 2-channel Circuit with loudspeaker amplifier

PBL38814 Features

* the power amplifiers volume control can be implemented either as an ac. potentiometer control or as a digital control by a µprocessor (dc. control) and that the feedback loop of the power amplifier is accessible thus making it possible to add a simple external power stage driving low impedance loud

PBL38814 General Description

The PBL 388 14 contains all the necessary circuitry, amplifiers, detectors, comparator and control functions to implement a high performance voice switched handsfree two- way communication system. The gain dynamics (attenuation between channels) is selectable (25dB or 50dB) via a separate pin. A ba.

PBL38814 Datasheet (239.32 KB)

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Datasheet Details

Part number:

PBL38814

Manufacturer:

Ericsson

File Size:

239.32 KB

Description:

Voice - switched 2-channel circuit with loudspeaker amplifier.

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PBL38814 Voice switched 2-channel Circuit with loudspeaker amplifier Ericsson

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PBL38814 Features

PBL38814 General Description

Datasheet Details

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Description:

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