OBSOLETE
TS190
Multifunction Telecom Switch
INTEGRATED
CIRCUITS
DIVISION
Description
Parameter
Blocking Voltage
Load Current
Rating
400
Units
VP
mArms / mADC
The TS190 integrated circuit device combines a
400V, normally open (1-Form-A) relay with an
optocoupler in a single package. The relay, with
enhanced peak load current handling capability, uses
optically coupled MOSFET technology to provide
3750Vrms of input to output isolation.
150
On-Resistance (max)
22
Features
• 3750Vrms Input/Output Isolation
• Low Drive Power Requirements (TTL/CMOS
Compatible)
Its optically coupled outputs, which use the patented
OptoMOS architecture, are controlled by a highly
efficient GaAIAs infrared LED.
• FCC Compatible
Telecom circuit designers, using the TS190, can now
take advantage of two discrete functions in a single
component that uses less space than traditional
discrete component solutions.
• VDE Compatible
• No EMI/RFI Generation
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• Small 8-Pin Package
Approvals
• Machine Insertable, Wave Solderable
• Surface Mount and Tape & Reel Versions Available
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1175739
• EN/IEC 60950 Certified Component:
TUV Certificate: B 10 05 49410 006
Applications
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket
Size)
• Hook Switch
• Dial Pulsing
• Ground Start
• Ringing Injection
Ordering Information
Part #
TS190
Description
8-Pin DIP (50/Tube)
TS190P
TS190PTR
TS190S
TS190STR
8-Pin Flatpack (50/Tube)
8-Pin Flatpack (1000/Reel)
8-Pin Surface Mount (50/Tube)
8-Pin Surface Mount (1000/Reel)
• Instrumentation
• Multiplexers
Pin Configuration
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
1
8
+ LED - Relay
Load - Relay (MOSFET Output)
2
7
6
- LED - Relay
Load - Relay (MOSFET Output)
LED - Phototransistor -/+
3
Collector - Phototransistor
4
5
Emitter - Phototransistor
LED - Phototransistor +/-
• Aerospace
• Industrial Controls
Switching Characteristics
of Normally Open Devices
Form-A
IF
90%
t
10%
t
ILOAD
on
off
DS-TS190-ROBS
1
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