TEA1099H - Speech/handsfree

Name: TEA1099H
SKU: TEA1099H-326189

NXP

The TEA1099H by NXP is a Speech/handsfree. Below is the official datasheet preview.

Datasheet Details

Part number	TEA1099H
Manufacturer	NXP
File Size	185.71 KB
Description	Speech/handsfree
Datasheet	TEA1099H_PhilipsSemiconductors.pdf
Additional preview pages of the TEA1099H datasheet.

The TEA1099H is an analog bipolar circuit dedicated for telephone applications.

Line interface.
Low DC line voltage.
Voltage regulator with adjustable DC voltage.
Symmetrical high impedance inputs (70 kΩ) for dynamic, magnetic or electret microphones.
Dual Tone Multi-Frequency (DTMF) input with confidence tone on earphone and/or loudspeaker.
Receive amplifier for dynamic, magnetic or piezo-electric earpieces (with externally adjustable gain).
AGC: Automatic Gain Control for true line loss compensation. Supplies.

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Published: Apr 16, 2005 |