CPC5002 View Datasheet(PDF) - IXYS CORPORATION
Part Name
Description
MFG CO.
'CPC5002' PDF : 14 Pages View PDF
INTEGRATED CIRCUITS DIVISION
Features
• Dual Optical Isolator
• Buffers Two Independent Signals
• Power-Down to Hi-Z Doesn't Load Outputs
• Low-Power CMOS Reduces Supply Current
• Output operates Over 2.7V < VDD < 5.5V
• LED Drive Current Only 1.5mA
• High Speed: 10Mbaud Typical
• 3750Vrms Galvanic Isolation
• Single 8-Pin DIP or Surface Mount Package
Applications
• Test and Measurement
• A/D and D/A Isolation
• Power Converter Isolation
• Medical
• Ground Loop Elimination
• I2C Bus Isolation
• Computer Bus Isolation
• Isolated Line Receiver
Approvals
• UL - Pending
• EN/IEC 60950 Certified Component:
TUV Certificate: B 11 10 49410 007
Pb
RoHS
2002/95/EC
e3
Figure 1. CPC5002 Functional Block Diagram
1
A1
LED
2
K1
3
K2
LED
4
A2
CPC5002
Dual High-Speed Open-Drain
Digital Optical Isolator
Description
The CPC5002 is a dual high speed optical logic
isolator with open-drain outputs providing 3750Vrms of
galvanic isolation between the inputs and the outputs.
Activating the input LED causes the open-drain output
to turn on, pulling the voltage of the external pullup
resistor towards ground. Utilizing CMOS technology
enables the output stage’s high-gain circuitry to
operate with a miserly power consumption of <5mW
(typical) when operated with a 3.3V supply voltage
and a low input LED drive current of 1.5mA.
Because optical isolators pass logic levels directly
there is no internal state refresh clock to maintain a
non-changing input. Additionally, the CPC5002 will
always return the buffered signals to their proper value
after a transient interruption at either side.
Ordering Information
Part
CPC5002G
CPC5002GS
CPC5002GSTR
Description
8-Pin DIP (50 / Tube)
8-Pin Surface Mount (50 / Tube)
8-Pin Surface Mount Tape & Reel (1000 / Reel)
8
VDD
7
OUT1
6
OUT2
5
GND
DS-CPC5002-R01
www.ixysic.com
1
Share Link: 
