IAA110P
Integrated Telecom Circuits
Load Voltage
Load Current
Max R
ON
IAA110P
350
100
35
Units
V
mA
Ω
Features
•
Three Functions in One Package
•
Small 16 Pin SOIC Package (PCMCIA Compatible)
•
Bi-Directional Current Sensing
•
Bi-Directional Current Switching
•
3750V
RMS
Input/Output Isolation
•
FCC Compatible
•
No EMI/RFI Generation
•
Machine Insertable, Wave Solderable
•
Tape & Reel Versions Available
Description
The IAA110P Multifunction Telecom switch combines two
350V Form A relays and one optocoupler in a single pack-
age. The relay uses optically coupled MOSFET technolo-
gy to provide 1500V 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.
IAA110P allows telecom circuit designers to combine
three discrete functions in a single component. The
IAA110P’s small package uses less space than tradition-
al discrete component solutions.
Approvals
•
UL Recognized: File Number E76270
•
CSA Certified: File Number LR 43639-12
•
VDE Compatible
•
BSI Certified:
•
BS EN 60950:1992 (BS7002:1992)
Certificate #:7969
•
BS EN 41003:1993
Certificate #:7969
Applications
•
Telecommunications
•
Telecom Switching
•
Tip/Ring Circuits
•
Modem Switching (Laptop, Notebook, Pocket Size)
•
Hookswitch
•
Dial Pulsing
•
Ground Start
•
Ringer Injection
•
Instrumentation
•
Multiplexers
•
Data Acquisition
•
Electronic Switching
•
I/O Subsystems
•
Meters (Watt-Hour, Water, Gas)
•
Medical Equipment-Patient/Equipment Isolation
•
Security
•
Aerospace
•
Industrial Controls
Ordering Information
Part #
IAA110P
IAA110PTR
Description
16 Pin SOIC (50/Tube)
16 Pin SOIC (1000/Reel)
IAA110P Pinout
Pin Configuration
Switching Characteristics of
Normally Open (Form A) Devices
10ms
CONTROL
(N/C)
1
2
3
4
5
6
16
15
(Form A)
14
13
12
(Form A)
11
10
9
+
90%
LOAD
10%
+
T
ON
10%+
T
OFF
7
(N/C)
8
Switching Characteristics of
Normally Closed (Form B) Devices
10ms
CONTROL
+90%
+10%
T
OFF
+
90%
T
ON
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
DS-IAA110P-R2
www.clare.com
1
CLARE [ CLARE, INC. ]
