TEA1095TS

speakerphone IC, -0.4 to 0.3V, 3.8mA

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Price:: US $1.20~1.30 / piece [Get Latest Price]

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	US $1.20~1.30

PartNumber:: TEA1095TS

Brand:: Philips Electronics India Limited - PHILIPS | Pack: SSOP | D/C: 07+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-08-20

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Product Summary

The TEA1095TS is a bipolar circuit, that in conjunction with a member of the TEA106X, TEA111X families of transmission or 6 transmission/listening-in circuits offers a hands-free function. The TEA1095TS incorporates a transmit amplifier, a receiver channel amplifier and a duplex controller with signal and noise monitors on both channels. Applications of the TEA1095TS include: Mains, battery or line-powered telephone sets, Cordless telephones, Answering machines, Fax machines and Hands-free car kits.

Parametrics

TEA1095TS ratings: (1) voltage gain variation with frequency referenced to 1kHZ: ±0.3dB (VTXIN=1mV (RMS) ; f=300 to 3400Hz; (2) noise output voltage at pinTXOUT Vnotx: -100dBmp (pin TXIN connected to TXGND through 200Ω in series with 10μF psophometrically weighted (P53 curve) ; (3) LOW level input voltage VIL: VGND -0.4 to 0.3V; (4) HIGH level input voltage VIH: 1.5 to VBB +0.4V; (5) input current : 1.5 to VBB +0.4V; (6) voltage gain reduction with MUTETX active: 80dB.

Features

TEA1095TS features: (1) External power supply with power-down function; (2) Transmit channel with: externally adjustable gain, transmit mute function; (3) Duplex controller consisting of signal envelope and noise envelope monitors for both channels, decision logic, voice switch control; (4) Receive channel with: externally adjustable gain, logarithmic volume control via a linear potentiometer, receive mute function.