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Электронный компонент: HCPL-7601

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CMOS/TTL Compatible, Low
Input Current, High Speed,
High CMR Optocoupler
Technical Data
HCPL-7601
HCPL-7611
Features
Low Input Current Version
of HCPL-2601/11 and 6N137
Wide Input Current Range:
I
F
= 2 mA to 10 mA
CMOS/TTL Compatible
Guaranteed Switching
Threshold: I
F
= 2 mA (max.)
Internal Shield for High
Common Mode Rejection
(CMR)
HCPL-7601: 5,000 V/
s
(Typical) at V
CM
= 50 V,
I
F
= 4 mA
HCPL-7611: 15,000 V/
s
(Typical) at V
CM
= 1000 V,
I
F
= 4 mA
High Speed: 10 Mbd
Typical
Guaranteed ac and dc
Performance over
Temperature: -40
C to 85
C
IEC/EN/DIN EN 60747-5-2
Approval: V
IORM
= 600 V
RMS
UL Recognized: 3750 V
RMS
,
1 minute
CSA Accepted
Low Supply Current
Requirement
Low T
PSK
: 40 ns
Guaranteed
Lead-Free Option "-000E"
CAUTION: The small device geometries inherent to the design of this bipolar component increase the component's
susceptibility to damage from electrostatic discharge (ESD). 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.
Digital Isolation for A/D,
D/A Conversion
Switching Power Supply
Instrument Input/Output
Isolation
Ground Loop Elimination
Pulse Transformer
Replacement
Applications
Isolated Line Receiver
Simplex/Multiplex Data
Transmission
Programmable Logic
Controllers
Computer-Peripheral
Interface
Microprocessor System
Interface
Schematic
HCPL-7601/11 SHIELD
8
6
5
2+
3-
VF
USE OF A 0.1 F BYPASS CAPACITOR
CONNECTED BETWEEN PINS 5 AND 8
IS REQUIRED (SEE NOTE 1).
IF
ICC
VCC
VO
GND
IO
TRUTH TABLE
(POSITIVE LOGIC)
LED
ON
OFF
OUTPUT
L
H
2
Regulatory Information
The HCPL-7601 and HCPL-7611
have been approved by the
following organizations:
ULApproved under UL 1577,
component recognition FILE
E55361).
IEC/EN/DIN EN 60747-5-2
Approved under:
IEC 60747-5-2:1997 + A1:2002
EN 60747-5-2:2001 + A1:2002
DIN EN 60747-5-2 (VDE 0884
Teil 2):2003-01
This optocoupler is suitable for
"safe electrical isolation" only
within the safety limit data.
Maintenance of the safety data
shall be ensured by means of
protective circuits.
Can be used for safe electrical
separation between ac mains
and SELV (safety extra-low
voltage) in equipment according
to the following specifications:
DIN VDE 0804/05.89
DIN VDE 0160/05.88
Reference voltage (VDE 011b
Tab 4): 630 Vac.
CSAApproved under CSA22.2
No. 0 - General Requirements,
Canadian Electrical Code, Part
II; and CSA Component
Acceptance Notice #5, File CA
88324.
The HCPL-7601/11 family offers
many features that are
especially beneficial to system
designers. The low input
current requirements and
guaranteed switching threshold
(2 mA max.) allows the LED to
be driven directly by any
standard high-speed CMOS
gate (e.g. 74HC/HCT). This will
simplify designs by eliminating
the need for special driver
circuits and result in lower part
counts and greater system
reliability while freeing up
valuable printed circuit board
space.
The wide current input range of
2 mA to 10 mA and guaranteed
ac and dc performance over a
wide temperature range will
also simplify designs. Low
supply current requirements
mean lower power dissipation
allowing for the use of a
smaller, less expensive power
supply. The high speed (10 Mbd
typ.) and low propagation delay
skew (T
psk
40 ns guaranteed)
allow for easier design of high
speed parallel applications. The
world-wide regulatory approval
(UL/CSA/IEC/EN/DIN EN
60747-5-2) will facilitate the
acceptance of the end product in
international markets.
Description
The HCPL-7601/11 is a low
input current version of the
HCPL-2601/11 and 6N137
(without enable). The optically
coupled gates combine an
AlGaAs high-efficiency light
emitting diode and an integrated
high gain photon detector to
create a low input current device
for low power applications. The
output of the detector IC is an
open collector Schottky-clamped
transistor. The internal shield
provides a guaranteed common
mode transient immunity
specification of 10,000 V/
s
(HCPL-7611).
This unique design provides
maximum ac and dc circuit
isolation while achieving CMOS
and TTL compatibility. The
optocoupler ac and dc
operational parameters are
guaranteed from -40
C to 85C
with no derating required
allowing trouble free system
performance. This product is
suitable for high speed logic
interfacing, input/output
buffering, and applications that
require low input-current
switching levels.
3
Absolute Maximum Ratings
(No Derating Required up to 85
C)
Storage Temperature ................................................. -55
C to +125C
Operating Temperature ............................................... -40
C to +85C
Lead Solder Temperature .............................................. 260
C for 10 s
(1.6 mm below seating plane)
Average Input Current - I
F
(See Note 2.) .................................. 20 mA
Reverse Input Voltage - V
R
.............................................................. 3 V
Supply Voltage - V
CC
.................................... 7 V (1 Minute Maximum)
Output Collector Current - I
O
.................................................... 50 mA
Output Collector Power Dissipation ......................................... 85 mW
Output Collector Voltage - V
O
* ........................................................ 7 V
Total Package Power Dissipation ........................................... 250 mW
*Selection for higher output voltage up to 20 V is available.
Recommended Operating Conditions
Parameter
Symbol
Min.
Max.
Units
Input Voltage, Low Level
V
FL
0
0.8
V
Input Current, High Level
I
FH
2
10
mA
Supply Voltage, Output
V
CC
4.5
5.5
V
Fan Out @ R
L
= 1 k
N
5
TTL
Loads
Operating Temperature
T
A
-40
85
C
Output Pull-up Resistor
R
L
330
4 k
4
Package Outline Drawing
Standard DIP Package
Gull Wing Surface Mount Option 300*
9.40 (0.370)
9.90 (0.390)
PIN ONE
1.78 (0.070) MAX.
A 7601
YYWW
TYPE NUMBER*
DATE CODE
0.76 (0.030)
1.24 (0.049)
2.28 (0.090)
2.80 (0.110)
0.51 (0.020) MIN.
0.65 (0.025) MAX.
4.70 (0.185) MAX.
2.92 (0.115) MIN.
6.10 (0.240)
6.60 (0.260)
0.18 (0.007)
0.33 (0.013)
5 TYP.
7.36 (0.290)
7.88 (0.310)
DIMENSIONS IN MILLIMETERS AND (INCHES).
5
6
7
8
4
3
2
1
1.19 (0.047) MAX.
1
2
3
4
8
7
6
5
N/C
PINOUT DIAGRAM
CATHODE
ANODE
N/C
GND
VOUT
N/C
VCC
PIN ONE
*TYPE NUMBER FOR: HCPL-7601 = 7601
HCPL-7611 = 7611
NOTE: FLOATING LEAD PROTRUSION IS 0.5 mm (20 mils) MAX.
3.56 0.13
(0.140 0.005)
0.635 0.25
(0.025 0.010)
12 NOM.
9.65 0.25
(0.380 0.010)
0.51 0.130
(0.020 0.005)
7.62 0.25
(0.300 0.010)
5
6
7
8
4
3
2
1
* REFER TO OPTION 300 DATA SHEET FOR MORE INFORMATION.
NOTE: FLOATING LEAD PROTRUSION IS 0.5 mm (20 mils) MAX.
0.255 0.075
(0.010 0.003)
DIMENSIONS IDENTICAL TO
STANDARD DIP EXCEPT AS NOTED.
5
Solder Reflow Temperature Profile
0
TIME (SECONDS)
TEMPERATURE (

C)
200
100
50
150
100
200
250
300
0
30
SEC.
50 SEC.
30
SEC.
160C
140C
150C
PEAK
TEMP.
245C
PEAK
TEMP.
240C
PEAK
TEMP.
230C
SOLDERING
TIME
200C
PREHEATING TIME
150C, 90 + 30 SEC.
2.5C 0.5C/SEC.
3C + 1C/0.5C
TIGHT
TYPICAL
LOOSE
ROOM
TEMPERATURE
PREHEATING RATE 3C + 1C/0.5C/SEC.
REFLOW HEATING RATE 2.5C 0.5C/SEC.
Recommended Pb-free IR Profile
217 C
RAMP-DOWN
6 C/SEC. MAX.
RAMP-UP
3 C/SEC. MAX.
150 - 200 C
260 +0/-5 C
t 25 C to PEAK
60 to 150 SEC.
20-40 SEC.
TIME WITHIN 5 C of ACTUAL
PEAK TEMPERATURE
tp
ts
PREHEAT
60 to 180 SEC.
tL
TL
Tsmax
Tsmin
25
Tp
TIME
TEMPERA
TURE
NOTES:
THE TIME FROM 25 C to PEAK TEMPERATURE = 8 MINUTES MAX.
Tsmax = 200 C, Tsmin = 150 C