HC5515 Key Features
- DI Monolithic High Voltage Process
- Programmable Current Feed (20mA to 60mA)
- Programmable Loop Current Detector Threshold and Battery Feed Characteristics
- Ring Trip Detection
- patible with Ericsson’s PBL3860
- Thermal Shutdown
- On-Hook Transmission
- Wide Battery Voltage Range (-24V to -58V)
- Low Standby Power
- 40oC to 85oC Ambient Temperature Range