Intersil HC9P5524-5
EIA/ITU 24V PABX SLIC with 25mA Loop Feed
| Part No. | HC9P5524-5 |
|---|---|
| Datasheet | HC9P5524-5 Download |
| Manufacturer |  Intersil |
| Description | EIA/ITU 24V PABX SLIC with 25mA Loop Feed |
| Buy | Stock & Price |
FEATURES
● DI Monolithic High Voltage Process● Compatible with Worldwide PBX and DLC Performance Requirements
● Controlled Supply of Battery Feed Current with Programmable Current Limit
● Operates with 5V Positive Supply (VB+)
● Internal Ring Relay Driver and a Utility Relay Driver
● High Impedance Mode for Subscriber Loop
● High Temperature Alarm Output
● Low Power Consumption During Standby Functions
● Switch Hook, Ground Key, and Ring Trip Detection
● Selective Power Denial to Subscriber
● Voice Path Active During Power Denial
● On-Chip Op Amp for 2-Wire Impedance Matching
APPLICATIONS
● Solid State Line Interface Circuit for PBX or Digital Loop Carrier Systems● Hotel/Motel Switching Systems
● Direct Inward Dialing (DID) Trunks
● Voice Messaging PBXs
● 2-Wire/4-Wire, 4-Wire/2-Wire Hybrid
● Related Literature - AN9607, Impedance Matching Design Equations - AN9628, AC Voltage Gain - AN9608, Implementing Pulse Metering - AN549, The HC-5502S/4X Telephone Subscriber Line Interface Circuits (SLIC) Ordering Information PART NUMBER HC4P5524-9 HC9P5524-5 TEMP.
