Integrated Telecom Circuits
IAA110P
Parameter
Blocking Voltage
Load Current
Max On-resistance
Rating
350
100
35
Units
V
P
mA
Ω
Features
•
•
•
•
•
•
•
•
•
Three Functions in One Package
Small 16 Pin SOIC Package (PCMCIA Compatible)
Bidirectional Current Sensing
Bidirectional Current Switching
3750V
rms
Input/Output Isolation
FCC Compatible
No EMI/RFI Generation
Machine Insertable, Wave Solderable
Tape & Reel Version Available
Description
The IAA110P Multifunction Telecom switch combines
two 350V Form A relays and one optocoupler in a
single package. The relay uses optically coupled
MOSFET technology to provide 3750V
rms
of input
to output isolation. The efficient MOSFET switches
and photovoltaic die use Clare’s patented OptoMOS
architecture. The optically coupled input uses highly
efficient GaAIAs infrared LEDs. The IAA110P allows
telecom circuit designers to combine three discrete
functions in a single component. The IAA110P’s
small package uses less space than traditional
discrete component solutions.
Approvals
•
UL Recognized: File Number E76270
•
CSA Certified: File Number LR 43639-12
IAA110P Pinout
•
VDE Compatible
1
•
EN/IEC 60950-1 compliant
(N/C)
2
Applications
•
Telecommunications
•
Telecom Switching
•
Tip/Ring Circuits
•
Modem Switching (Laptop, Notebook, Pocket
Size)
•
Hook Switch
•
Dial Pulsing
•
Ground Start
•
Ringing Injection
•
Instrumentation
•
Multiplexers
•
Data Acquisition
•
Electronic Switching
•
I/O Subsystems
•
Meters (Watt-Hour, Water, Gas)
•
Medical Equipment-Patient/Equipment Isolation
•
Security
•
Aerospace
•
Industrial Controls
16
15
(Form A)
14
13
12
(Form A)
11
10
9
Ordering Information
Part #
IAA110P
IAA110PTR
3
4
Description
5
16 Pin SOIC (50/Tube)
16 Pin SOIC (1000/Reel)
6
7
Pin Configuration
IAA110P Pinout
(N/C)
1
2
3
4
5
6
7
(N/C)
16
15
(Form A)
14
13
12
(Form A)
11
10
9
8
(N/C)
8
1. (N/C)
2. + LED - Form A Relay #1
3. – LED - Form A Relay #1
4. + LED - Form A Relay #2
5. – LED - Form A Relay #2
6. Emitter - Phototransistor
7. Collector - Phototransistor
8. (N/C)
9. LED - Phototransistor +/–
10. LED - Phototransistor –/+
11. Output - Form A Relay #2
12. Common Source Relay #2
13. Output - Form A Relay #2
14. Output - Form A Relay #1
15. Common Source Relay #1
16. Output - Form A Relay #1
2002/95/EC
RoHS
e
3
1. (N/C)
2. + LED - Form A Relay #1
3. – LED - Form A Relay #1
Switching Characteristics
4. + LED - Form A Relay #2
of Normally Open (Form A)
5. – LED - Form A Relay #2
Devices
6. Emitter - Phototransistor
7. Collector - Phototransistor
8. (N/C)
9. LED - Phototransistor +/–
CONTROL
10. LED - Phototransistor –/+
11. Output - Form A Relay #2
12. Common Source Relay #2
+
90%
I
LOAD
13. Output - Form A Relay #2
10%
+
10%+
14. Output - Form A Relay #1
T
OFF
15. Common Source Relay #1
T
ON
16. Output - Form A Relay #1
DS-IAA110P-R03
www.clare.com
1
CLARE [ CLARE, INC. ]
