U4087B Datasheet - TEMIC Semiconductors

U4087B, Low Voltage Voice Switch Interface Circuit

www.DataSheet4U.com U4087B Low Voltage Voice Switch Interface Circuit for Hands-free Operation in Telephone .
The voice switch interface circuit U4087B is a linear integrated circuit for improvement of handsfree performance of U4090B system.

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U4087B_TEMICSemiconductors.pdf

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Datasheet Details

Part number:

U4087B

Manufacturer:

TEMIC Semiconductors

File Size:

133.92 KB

Description:

Low Voltage Voice Switch Interface Circuit

Features

* D Low voltage operation: 3.0 to 7.0 V D Four point signal sensing D Monitoring system for background noise level D Case: SO 16 D Chip Disable for active/standby operation Benefits D Fast channel switching allows quasi duplex operation D Low current consumption Block Diagram TLO2 16 TLI2 15 Logic N

Applications

* All operating parameters must be validated for each customer application by the customer. Should the buyer use TEMIC products for any unintended or unauthorized application, the buyer shall indemnify TEMIC against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any

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U4087B Low Voltage Voice Switch Interface Circuit TEMIC Semiconductors

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