TEA1065

Versatile telephone transmission

NXP

TEA1065 Features

* Current and voltage regulator mode with adjustable static resistances

* Provides supply for external circuitry

* Symmetrical high-impedance inputs for piezoelectric microphone

* Asymmetrical high-impedance input for electret microphone

* DTMF signal input wi

TEA1065 General Description

The TEA1065 is a bipolar integrated circuit which performs all speech and line interface functions that are required in fully electronic telephone sets with adjustable DC mask. The circuit performs electronic switching between dialling and speech internally. CODE SOT101L SOT137A MAX. 4.65 150 V U.

TEA1065 Datasheet (154.29 KB)

TEA1065 Datasheet Preview — Preview of TEA1065 PDF

Datasheet Details

Part number:

TEA1065

Manufacturer:

NXP ↗

File Size:

154.29 KB

Description:

Versatile telephone transmission.
INTEGRATED CIRCUITS DATA SHEET TEA1065 Versatile telephone transmission circuit with dialler interface Product speciﬁcation File under Integrated Ci.

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TEA1065 Versatile telephone transmission NXP

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TEA1065 Features

TEA1065 General Description

Datasheet Details

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