Datasheet Specifications
- Part number
- TCM1520A
- Manufacturer
- Texas Instruments ↗
- File Size
- 110.84 KB
- Datasheet
- TCM1520A-etcTI.pdf
- Description
- Ring Detector
Description
ą TCM1520A RING DETECTOR ą SCTS005B * OCTOBER 1984 * REVISED DECEMBER 1990 * On-Chip 150-V Bridge Diode Configuration
Features
* efficient high-voltage (40 V to 150 V) operation with a typical current drain of 1 mA. Phone Line AC Ring Signal TCM1520A Electronic Telephone or Accessory TTL /NMOS/CMOS Microprocessor During standby, the input impedance is approximately 1 MΩ or greater, which prevents any interference with paralTCM1520A Distributors
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