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HCPL-0500-500 View Datasheet(PDF) - HP => Agilent Technologies

Part NameHCPL-0500-500 HP
HP => Agilent Technologies HP
DescriptionHIGH SPEED TRANSISTOR OPTOCOUPLERS


HCPL-0500-500 Datasheet PDF : 17 Pages
First Prev 11 12 13 14 15 16 17
IF
0
VO
t PHL
1.5 V
5V
1.5 V
VOL
t PLH
Figure 11. Switching Test Circuit.
PULSE IF
GEN.
ZO = 50
t r = 5 ns
10% DUTY CYCLE
1/f < 100 µS
IF MONITOR
RM
1
8
+5 V
2
7*
RL
3
6
VO
0.1µF
4
5
CL = 1.5 µF
* PIN 7 UNCONNECTED IN HCPL-4502/3,
HCPL-0452/3, HCNW4502/3
VCM
10%
0V
tr
90% 90%
10%
tf
VO
5V
SWITCH AT A: IF = 0 mA
VO
VOL
SWITCH AT B: IF = 16 mA
IF
VFF
1
B
2
A
3
4
8
+5 V
7*
RL
6
VO
0.1 µF
5
VCM
+
PULSE GEN.
*PIN 7 UNCONNECTED IN HCPL-4502/3, HCPL-0542/3, HCNW4502/3
Figure 12. Test Circuit for Transient Immunity and Typical Waveforms.
1-32
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Description
These diode-transistor optocouplers use an insulating layer between a LED and an integrated photodetector to provide electrical insulation between input and output. Separate connections for the photodiode bias and output-transistor collector increase the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base-collector capacitance.

Features
• 15 kV/µs Minimum Common
   Mode Transient Immunity at VCM = 1500 V (4503/0453)
• High Speed: 1 Mb/s
• TTL Compatible
• Available in 8-Pin DIP, SO-8, Widebody Packages
• Open Collector Output
• Guaranteed Performance
   from Temperature: 0°C to 70°C
• Safety Approval
   UL Recognized – 2500 V rms
      for 1 minute (5000 V rms for
      1 minute for HCNW and
      Option 020 devices) per
      UL1577
   CSA Approved
   VDE 0884 Approved
      –VIORM = 630 V peak for
         HCPL-4503#060
      –VIORM = 1414 V peak for
         HCNW devices
   BSI Certified
   (HCNW devices only)
• Dual Channel Version
   Available (253X/4534/053X/0534)
• MIL-STD-1772 Version Available (55XX/65XX/4N55)

Applications
• High Voltage Insulation
• Video Signal Isolation
• Power Transistor Isolation in Motor Drives
• Line Receivers
• Feedback Element in Switched Mode Power Supplies
• High Speed Logic Ground
   Isolation – TTL/TTL, TTL/CMOS, TTL/LSTTL
• Replaces Pulse Transformers
• Replaces Slow Phototransistor Isolators
• Analog Signal Ground Isolation

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