ITC117P
Integrated Telecom Circuits
Relay Load Voltage
Relay Load Current
Relay Max R
ON
Bridge Rectifier Reverse
Voltage
Darlington Collector Current
Darlington Current Gain
ITC117P
350
120
15
100
120
10,000
Units
V
mA
Ω
V
mA
-
Description
The Integrated Telecom Circuit combines a 1-Form-A solid
state relay, bridge rectifier, Darlington transistor and opto-
coupler into one 16 pin SOIC package, consolidating
designs and reducing component count in telecom appli-
cations. The ITC117’s optocoupler provides for full wave
detection of ring signals.
Features
•
Small 16 Pin SOIC Package (PCMCIA Compatible)
•
Board Space and Cost Savings
•
2mW Hookswitch Drive Power (Logic Compatible)
•
No Moving Parts
•
3750V
RMS
Input/Output Isolation
•
FCC Compatible Part 68
•
Full-Wave Bridge Rectifier
•
Darlington Transistor for Electronic Inductor “Dry”
Circuits
•
Full Wave Current Detector for Ring Signal or Loop
Current Detect
•
JEDEC Standard Pin Out
Approvals
•
UL Recognized: File Number E76270
•
CSA Certified: File Number LR 43639-12
•
BSI Certified:
•
BS EN 60950:1992 (BS7002:1992)
Certificate #: 7969
•
BS EN 41003:1993
Certificate #: 7969
Ordering Information
Part #
ITC117P
ITC117P
Description
16 Pin SOIC (50/Tube)
16 Pin SOIC (1000/Reel)
Applications
•
Data/Fax Modem
•
Voice Mail Systems
•
Telephone Sets
•
Computer Telephony Integration
•
Set Top Box Modems
Pin Configuration
ITC117P
(N/C)
– LED - Form A Relay
– LED - Form A Relay
(N/C)
(N/C)
(N/C)
Collector - Phototransistor
Emitter - Phototransistor
1
2
3
4
5
6
7
8
PV
16
15
14
13
12
11
10
Output Form A
Output Form A/Bridge Input –/+
Darlington Base
Darlington Emitter
Bridge Output +/Darlington Collector
Bridge Output –
LED - Phototransistor –/+
LED - Phototransistor +/–
**
9
**
Denotes full-wave detection
DS-ITC117P-Rxx
www.clare.com
1
CLARE [ CLARE, INC. ]
