I
NTEGRATED
C
IRCUITS
D
IVISION
www.ixysic.com
DS-IAD110P_R05
1
IAD110P
Integrated Telecom Circuits
Applications
Features
Description
Pin Configuration
Switching Characteristics of
Normally Open Devices
The IAD110P Multifunction Telecom switch combines
a 350V normally open (1-Form-A) relay and two
optocouplers in a single package. The relay uses
optically coupled MOSFET technology to provide
3750V
rms
of input to output isolation. The efficient
MOSFET switch and photovoltaic die use IXYS
Integrated Circuits Division’s patented OptoMOS®
architecture. The optically coupled output is controlled
by highly efficient GaAIAs infrared LEDs. The
IAD110P enables telecom circuit designers to
combine three discrete functions in a single
component that uses less space than traditional
discrete component solutions.
• 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
• 3750V
rms
Input/Output Isolation
• Bidirectional Current Sensing
• Bidirectional Current Switching
• Replaces up to Three or Four Components
• Three Functions in One Package
• Small 16-Pin SOIC Package (PCMCIA Compatible)
• FCC Compatible
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• Tape & Reel Versions Available
Approvals
Ordering Information
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1305490
• EN/IEC 60950-1 Certified Component:
TUV Certificate: B 12 11 82667 002
Part # Description
IAD110P 16-Pin SOIC (50/Tube)
IAD110PTR 16-Pin SOIC (1000/Reel)
Parameter Rating Units
Blocking Voltage 350 V
P
Load Current 100 mA
rms
/ mA
DC
On-Resistance (max) 35
1. (N/C)
2. + LED - Relay Input
3. – LED - Relay Input
4. Emitter - Phototransistor #1
5. Collector - Phototransistor #1
6. Emitter - Phototransistor #2
7. Collector - Phototransistor #2
8. (N/C)
9. LED - Phototransistor +/– #2
10. LED - Phototransistor –/+ #2
11. LED - Phototransistor +/– #1
12. LED - Phototransistor –/+ #1
13. (N/C)
14. Output - Relay
15. Common - Relay
16. Output - Relay
1
2
3
4
16
15
14
13
5
6
7
8
12
11
10
9
(N/C)
(N/C)
(Form A)
(N/C)
Form-A
I
F
I
LOAD
10%
90%
t
on
t
off