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PDF HCPL-4562 Data sheet ( Hoja de datos )
| Número de pieza | HCPL-4562 | |
| Descripción | High Bandwidth/ Analog/Video Optocouplers | |
| Fabricantes | Agilent(Hewlett-Packard) | |
| Logotipo | .gif "Agilent(Hewlett-Packard)"){kind=logo} |
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H
High Bandwidth, Analog/Video
Optocouplers
Technical Data
HCPL-4562
HCNW4562
Features
• Wide Bandwidth[1]:
17 MHz (HCPL-4562)
9 MHz (HCNW4562)
• High Voltage Gain[1]:
2.0 (HCPL-4562)
3.0 (HCNW4562)
• Low GV Temperature
Coefficient: -0.3%/°C
• Highly Linear at Low Drive
Currents
• High-Speed AlGaAs Emitter
• Safety Approval
UL Recognized - 2500 V rms
for 1 minute (5000 V rms for
1 minute for HCPL-
4562#020 and HCNW4562)
per UL 1577
CSA Approved
VDE 0884 Approved
-VIORM = 1414 V peak for
HCNW4562
BSI Certified (HCNW4562)
• Available in 8-Pin DIP and
Widebody Packages
Applications
• Video Isolation for the
Following Standards/
Formats: NTSC, PAL,
SECAM, S-VHS, ANALOG
RGB
• Low Drive Current Feedback
Element in Switching Power
Supplies, e.g., for ISDN
Networks
• A/D Converter Signal
Isolation
• Analog Signal Ground
Isolation
• High Voltage Insulation
Description
The HCPL-4562 and HCNW4562
optocouplers provide wide band-
width isolation for analog signals.
They are ideal for video isolation
when combined with their
application circuit (Figure 4).
High linearity and low phase shift
are achieved through an AlGaAs
LED combined with a high speed
detector. These single channel
optocouplers are available in
8-Pin DIP and Widebody package
configurations.
Functional Diagram
NC 1
ANODE 2
CATHODE 3
NC 4
8 VCC
7 VB
6 VO
5 GND
CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to
prevent damage and/or degradation which may be induced by ESD.
5965-3579E
1-385
1 page  
Solder Reflow Temperature Profile (Gull Wing Surface Mount Option Parts)
260
240
220
200
180
160
140
120
100
80
60
40
20
0
0
∆T = 115°C, 0.3°C/SEC
∆T = 100°C, 1.5°C/SEC
1 23 4 5 6 7 8
TIME – MINUTES
∆T = 145°C, 1°C/SEC
9 10 11 12
Note: Use of nonchlorine activated fluxes is highly recommended.
Regulatory Information
The devices contained in this data
sheet have been approved by the
following organizations:
CSA
Approved under CSA Component
Acceptance Notice #5, File CA
88324.
UL
Recognized under UL 1577,
Component Recognition
Program, File E55361.
VDE
Approved according to VDE
0884/06.92 (HCNW4562 only).
BSI
Certification according to
BS415:1994
(BS EN60065:1994);
BS EN60950:1992
(BS7002:1992) and
EN41003:1993 for Class II
applications (HCNW4562 only).
1-389
5 Page 
Package Characteristics
All Typicals at TA = 25°C
Parameter
Input-Output
Momentary
Withstand
Voltage*
Sym.
VISO
Device
HCPL-4562
HCNW4562
HCPL-4562
(Option 020)
Input-Output
Resistance
RI-O HCPL-4562
HCNW4562
Input-Output
Capacitance
CI-O HCPL-4562
HCNW4562
Min.
2500
5000
5000
1012
1011
Typ.
1012
1013
0.6
0.5
Max.
Units
V rms
Test Conditions
RH ≤ 50%,
t = 1 min.,
TA = 25°C
Ω VI-O = 500 Vdc
TA = 25°C
TA = 100°C
pF f = 1 MHz
0.6
Fig. Note
5, 12
5, 13
5, 13
5
5
*The Input-Output Momentary Withstand Voltage is a dielectric voltage rating that should not be interpreted as an input-output
continuous voltage rating. For the continuous voltage rating refer to the VDE 0884 Insulation Related Characteristics Table (if
applicable), your equipment level safety specification or HP Application Note 1074 entitled “Optocoupler Input-Output Endurance
Voltage,” publication number 5963-2203E.
Notes:
1. When used in the circuit of Figure 1
or Figure 4; GV = VOUT/VIN; IFQ =
6 mA (HCPL-4562), IFQ = 10 mA
(HCNW4562).
2. Derate linearly above 70°C free-air
temperature at a rate of 2.0 mW/°C
(HCPL-4562).
3. Maximum variation from the best fit
line of IPB vs. IF expressed as a
percentage of the peak-to-peak full
scale output.
4. CURRENT TRANSFER RATIO (CTR)
is defined as the ratio of output
collector current, IO, to the forward
LED input current, IF, times 100%.
5. Device considered a two-terminal
device: Pins 1, 2, 3, and 4 shorted
together and Pins 5, 6, 7, and 8
shorted together.
6. Flat-band, small-signal voltage gain.
7. The frequency at which the gain is
3 dB below the flat-band gain.
8. Differential gain is the change in the
small-signal gain of the optocoupler
at 3.58 MHz as the bias level is varied
over a given range.
9. Differential phase is the change in the
small-signal phase response of the
optocoupler at 3.58 MHz as the bias
level is varied over a given range.
10. TOTAL HARMONIC DISTORTION
(THD) is defined as the square root
of the sum of the square of each
harmonic distortion component. The
THD of the isolated video circuit is
measured using a 2.6 kΩ load in
series with the 50 Ω input impedance
of the spectrum analyzer.
11. ISOLATION MODE REJECTION
RATIO (IMRR), a measure of the
optocoupler’s ability to reject signals
or noise that may exist between input
and output terminals, is defined by
20 log10 [(VOUT/VIN)/(VOUT/VIM)],
where VIM is the isolation mode
voltage signal.
12. In accordance with UL 1577, each
optocoupler is proof tested by
applying an insulation test voltage
≥ 3000 V rms for 1 second (leakage
detection current limit, II-O ≤ 5 µA).
This test is performed before the
100% Production test shown in the
VDE 0884 Insulation Related
Characteristics Table, if applicable.
13. In accordance with UL 1577, each
optocoupler is proof tested by
applying an insulation test voltage
≥ 6000 V rms for 1 second (leakage
detection current limit, II-O ≤ 5 µA).
This test is performed before the
100% Production test shown in the
VDE 0884 Insulation Related
Characteristics Table, if applicable.
1-395
11 Page | ||
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| PDF Descargar | [ Datasheet HCPL-4562.PDF ] | |
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