XR-T5995
XR-T5995 is Speech Network manufactured by Exar.
DESCRIPTION
The XR-T5995 Speech Network is a monolithic integrated circuit specifically designed for implementing a low cost telephone set circuit. It is designed to use a electrodynamic microphone and electromagnetic receiver to replace a carbon microphone and telephone network hybrid.
FUNCTIONAL BLOCK DIAGRAM
- FEATURES
Interfaces with Inexpensive'Condenser Electret Microphone, Electromagnetic Receiver
Low Voltage CMOS Process to Operate from 20 m A to 100 m A Loop Current
Minimum External ponent Counts Uses Inexpensive and Non-critical External ponents A DTMF Input for Tone Dialing External Mute Capability
APPLICATIONS
Low Cost Telephone Set Trimline Phone Line Monitor
ORDERING INFORMATION
Part Number
XR-T5995CP XR-T5995CN
Package
Plastic Ceramic
Operating Temperature
OOC to 70°C OOC to 70°C
ABSOLUTE MAXIMUM RATINGS
DC Supply Voltage VDD Operating Temperature Power Dissipation Storage Temperature
15 V OOC to 70°C
1100m W -55°C...
