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XR-T6420-2

Speakerphone Audio Circuit

XR-T6420-2 Features

* Two Matched Variable Gain Cells Internal Microphone Amplifier Independent Control of Transmitting and Receiving Levels External Control of Gains and Frequency Response Enable and Mute Logic Pins APPLICATIONS Speakerphones Intercoms Voltage Controlled Amplifiers ABSOLUTE MAXIMUM RATINGS Power Supp

XR-T6420-2 General Description

The XR-T6420-2 is a monolithic integrated circuit for use in high performance speakerphone systems. It is designed to be used with the XR-T6421 Speakerphone Control Circuit. The XR-T6420-2 contains the audio paths comprising the following: Two variable gain cells, a microphone amplifier, a transmitt.

XR-T6420-2 Datasheet (144.43 KB)

Preview of XR-T6420-2 PDF

Datasheet Details

Part number:

XR-T6420-2

Manufacturer:

Exar

File Size:

144.43 KB

Description:

Speakerphone audio circuit.

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XR-T6420-2 Speakerphone Audio Circuit Exar

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