LBA110L
Dual Single-Pole, Combination
OptoMOS® Relay
INTEGRATED
CIRCUITS
DIVISION
Description
Parameter
Blocking Voltage
Load Current
Ratings
350
Units
LBA110L is a combination device comprising one
normally open (1-Form-A) and one normally closed
(1-Form-B) solid state relays. Both relays are
independent, 350V, 120mA, 35 devices designed to
provide an ideal solution where a complementary relay
pair (1-Form-A / 1-Form-B) is required.
VP
mArms / mADC
120
On-Resistance (max)
35
Features
• 3750Vrms Input/Output Isolation
The normally open (1-Form-A) relay is configured as a
current-limiting device.
• Normally Open Relay is a Current-Limiting Device
• Low Drive Power Requirements (TTL/CMOS
Compatible)
Approvals
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• FCC Compatible
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1175739
• EN/IEC 60950-1 Certified Component:
TUV Certificate B 10 05 49410 004
• VDE Compatible
• No EMI/RFI Generation
• Small 8-Pin Package
• Machine Insertable, Wave Solderable
• Surface Mount Tape & Reel Versions Available
Ordering Information
Part #
Description
LBA110L
8-Pin DIP (50/Tube)
LBA110PL
LBA110PLTR
LBA110LS
LBA110LSTR
8-Pin Flatpack (50/Tube)
8-Pin Flatpack (1000/Reel)
8-Pin Surface Mount (50/Tube)
8-Pin Surface Mount (1,000/Reel)
Applications
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket
Size)
• Hook Switch
Pin Configuration
• Dial Pulsing
• Ground Start
• Ringing Injection
• Instrumentation
1
8
+ Control - Normally Closed
Normally Closed Pole
Normally Open Pole
2
7
6
– Control - Normally Closed
3
+ Control - Normally Open
• Multiplexers
4
5
– Control - Normally Open
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment-Patient/Equipment Isolation
• Security
Switching Characteristics of
Normally Open
(Form A) Devices
Switching Characteristics of
Normally Closed
(Form B) Devices
• Aerospace
• Industrial Controls
Form-A
Form-B
IF
IF
ILOAD
90%
90%
10%
10%
ILOAD
t
t
t
t
off
off
on
on
Pb
e3
DS-LBA110L-R06
1
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