LH1500-AT Siemens Semiconductor, LH1500-AT Datasheet - Page 3

• Manufacturer Part Number: LH1500-AT
• Description: High Voltage Solid State Relays
• Manufacturer: Siemens Semiconductor

Siemens Microelectronics, Inc. • Optoelectronics Division
www.smi.siemens.com/opto/
OFF HOOK
RINGDET
CIRCUITRY
ISOLATED
Application
Function
Equipment
Application
Function
Equipment
µP
D
E
C
O
D
E
R
Data Access Arrangement (DAA)
Current-Limited Switchhook Control
Modems
Security Equipment
Answering Machines
Telephones
FAX
Multiplexer
Analog Signal Multiplexer
Analog Input Module
Instrumentation
Voltmeters
Test Equipment
Board Testers
Scanners
Data Acquisition Systems
LH1525
LH1522
LH1522
+5 V
LH1522
LH1522
DETECT
RING
+5 V
LOAD
TVS
FUSE
RING
TIP
3 of 20
THERMO-
COUPLER
THERMO-
COUPLER
SENSOR
Application
Function
Equipment
Application
Function
Equipment
OUTPUT
+5 V
LH1510
Thermocouple Switching
Thermocouple Matrix Control
Scanners
Data Acquisition Systems
Programmable Controllers
Alarm Switch
Glass Break Indicator
Fire, Smoke Detector
Security Systems
Fire/Smoke Alarms
LH1544
LH1544
TO ALARM
Typical Applications
VM
October 1998