Datasheet Details
- Part number
- U4087B
- Manufacturer
- TEMIC Semiconductors
- File Size
- 133.92 KB
- Datasheet
- U4087B_TEMICSemiconductors.pdf
- Description
- Low Voltage Voice Switch Interface Circuit
U4087B Description
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.
U4087B 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
U4087B 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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