Datasheet4U Logo Datasheet4U.com

STLC5445 Datasheet - ST Microelectronics

STLC5445 QUAD LINE FEED CONTROLLER

The QUAD LINE FEED CONTROLLER provides a power source for up to four U line interfaces. The power source to the device is a local battery or a centralized regulated power supply. Each powered line is individually controlled and monitored by the device interface. A MPI or a simple parallel interface .
STLC5445 QUAD LINE FEED CONTROLLER s s s s s s s s s s s s s BATTERY VOLTAGE UP TO 120V SUPPLIES POWER FOR UP TO FOUR DIGITAL TELEPHONE LINES PROGRAMMABLE CURRENT LIMITING LONGITUDINAL CURRENT CANCELLATION ETSI ETR80 COMPLIANT OUTPUT CURRENT UP TO 140 mA STATUS CONDITION DETECTION FOR EACH LINE AUTOMATIC THERMAL PROTECTION AUTO POWER ON SEQUENCE OUTPUT STAGE OPTIMIZED FOR MINIMAL OUTPUT OVERVOLTAGE PROTECTION TWO EXTERNAL RELAY DRIVERS PER LINE PARALLEL OR MPI CONTROL INTERFACE HI-QUAD PACKAGE .

STLC5445 Features

* ISOC OLDH Parameter Open circuit detector threshold Open Loop detector Hysteresis Test Condition Min. 1.5 Typ. 3 0.

STLC5445_STMicroelectronics.pdf

Preview of STLC5445 PDF
STLC5445 Datasheet Preview Page 2 STLC5445 Datasheet Preview Page 3

Datasheet Details

Part number:

STLC5445

Manufacturer:

STMicroelectronics ↗

File Size:

214.36 KB

Description:

Quad line feed controller.

📁 Related Datasheet

STLC5444 QUAD FEEDER POWER SUPPLY (ST Microelectronics)

STLC5411 2B1Q U INTERFACE DEVICE (ST Microelectronics)

STLC5412 2B1Q U INTERFACE DEVICE ENHANCED WITH DECT MODE (ST Microelectronics)

STLC5432 2Mbit CEPT & PRIMARY RATE CONTROLLER DEVICE (ST Microelectronics)

STLC5460 LINE CARD INTERFACE CONTROLLER (ST Microelectronics)

STLC5464 MULTI-HDLCWITH n x 64 SWITCHING MATRIX ASSOCIATED (ST Microelectronics)

STLC5465B MULTI-HDLCWITH n x 64 SWITCHING MATRIX ASSOCIATED (ST Microelectronics)

STLC5466 64 CHANNEL-MULTI HDLC WITH N X 64KB/S SWITCHING MATRIX ASSOCIATED (ST Microelectronics)

TAGS

STLC5445 STLC5445 QUAD LINE FEED CONTROLLER ST Microelectronics

STLC5445 Distributor