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| LDA211 Datasheet, PDF (1/6 Pages) Clare, Inc. – Solid State Current Sensors | |||
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INTEGRATED CIRCUITS DIVISION
Parameter
Breakdown Voltage - BVCEO
Current Transfer Ratio -
CTR (typical)
Saturation Voltage - VCE(sat)
Input Control Current - IF
Rating
30
8500
1
1
Units
VP
%
V
mA
Features
⢠100mA Continuous Load Rating
⢠3750Vrms Input/Output Isolation
⢠Unidirectional Input
⢠Small 8-Pin Package, Thru-Hole or Surface Mount
⢠Machine Insertable, Wave Solderable
⢠Surface Mount Tape & Reel Packaging Available
Applications
⢠Telecom Switching
⢠Tip/Ring Circuits
⢠Modem Switching (Laptop, Notebook, Pocket Size)
⢠Loop Detect
⢠Ringing Detect
⢠Current Sensing
LDA211
Dual Optocouplers, Unidirectional Input
Darlington-Transistor Output
Description
LDA211 is a dual unidirectional-input optocoupler
with Darlington-transistor outputs. The LDA211 has a
minimum current transfer ratio (CTR) of 300% with a
typical value of 8500%.
Approvals
⢠UL Recognized Component: File E76270
⢠CSA Certified Component: Certificate 1175739
⢠EN/IEC 60950-1 Certified Component:
TUV Certificate B 09 07 49410 006
Ordering Information
Part Number
LDA211
LDA211S
LDA211STR
Description
8-Pin DIP (50/tube)
8-Pin Surface Mount (50/tube)
8-Pin Surface Mount (1000/Reel)
Pin Configuration
1
8
A
E
K2
7
C
3
6
K
C
4
5
A
E
Pb
e3
DS-LDA211-R05
www.ixysic.com
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