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PDF ( 数据手册 , 数据表 ) 6N137

零件编号 6N137
描述 High Speed TTL Compatible Optocouplers
制造商 HP
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6N137 数据手册, 描述, 功能
H
High CMR, High Speed TTL
Compatible Optocouplers
Technical Data
6N137
HCNW137
HCNW2601
HCNW2611
HCPL-0600
HCPL-0601
HCPL-0611
HCPL-0630
HCPL-0631
HCPL-0661
HCPL-2601
HCPL-2611
HCPL-2630
HCPL-2631
HCPL-4661
Features
• 5 kV/µs Minimum Common
Mode Rejection (CMR) at
VCM = 50 V for HCPL-X601/
X631, HCNW2601 and
10 kV/µs Minimum CMR at
VCM = 1000 V for HCPL-
X611/X661, HCNW2611
• High Speed: 10 MBd Typical
• LSTTL/TTL Compatible
• Low Input Current
Capability: 5 mA
• Guaranteed ac and dc
Performance over Temper-
ature: -40°C to +85°C
• Available in 8-Pin DIP,
SOIC-8, Widebody Packages
• Strobable Output (Single
Channel Products Only)
• Safety Approval
UL Recognized - 2500 V rms
for 1 minute and 5000 V rms*
for 1 minute per UL1577
CSA Approved
VDE 0884 Approved with
VIORM = 630 V peak for
HCPL-2611 Option 060 and
VIORM = 1414 V peak for
HCNW137/26X1
BSI Certified
(HCNW137/26X1 Only)
• MIL-STD-1772 Version
Available (HCPL-56XX/
66XX)
Applications
• Isolated Line Receiver
• Computer-Peripheral
Interfaces
• Microprocessor System
Interfaces
• Digital Isolation for A/D,
D/A Conversion
• Switching Power Supply
• Instrument Input/Output
Isolation
• Ground Loop Elimination
• Pulse Transformer
Replacement
Functional Diagram
6N137, HCPL-2601/2611
HCPL-0600/0601/0611
HCNW137/2601/2611
NC 1
8 VCC
ANODE 2
7 VE
CATHODE 3
6 VO
NC 4
SHIELD
5 GND
TRUTH TABLE
(POSITIVE LOGIC)
LED
ON
OFF
ON
OFF
ON
OFF
ENABLE
H
H
L
L
NC
NC
OUTPUT
L
H
H
H
L
H
• Power Transistor Isolation
in Motor Drives
• Isolation of High Speed
Logic Systems
Description
The 6N137, HCPL-26XX/06XX/
4661, HCNW137/26X1 are
optically coupled gates that
combine a GaAsP light emitting
diode and an integrated high gain
photo detector. An enable input
allows the detector to be strobed.
The output of the detector IC is
HCPL-2630/2631/4661
HCPL-0630/0631/0661
ANODE 1 1
8 VCC
CATHODE 1 2
7 VO1
CATHODE 2 3
6 VO2
ANODE 2 4
5 GND
SHIELD
TRUTH TABLE
(POSITIVE LOGIC)
LED
ON
OFF
OUTPUT
L
H
*5000 V rms/1 Minute rating is for HCNW137/26X1 and Option 020 (6N137, HCPL-2601/11/30/31, HCPL-4661) products only.
A 0.1 µF bypass capacitor must be connected between pins 5 and 8.
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.
1-146
5965-3594E







6N137 pdf, 数据表
VDE 0884 Insulation Related Characteristics
(HCPL-2611 Option 060 Only)
Description
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage 300 V rms
for rated mains voltage 450 V rms
Climatic Classification
Pollution Degree (DIN VDE 0110/1.89)
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method b*
VIORM x 1.875 = VPR, 100% Production Test with tm = 1 sec,
Partial Discharge < 5 pC
Input to Output Test Voltage, Method a*
VIORM x 1.5 = VPR, Type and sample test,
tm = 60 sec, Partial Discharge < 5 pC
Highest Allowable Overvoltage*
(Transient Overvoltage, tini = 10 sec)
Safety Limiting Values
(Maximum values allowed in the event of a failure,
also see Figure 16, Thermal Derating curve.)
Case Temperature
Input Current
Output Power
Insulation Resistance at TS, VIO = 500 V
Symbol Characteristic Units
VIORM
VPR
I-IV
I-III
55/85/21
2
630
1181
V peak
V peak
VPR
945
V peak
VIOTM
6000
V peak
TS
IS,INPUT
PS,OUTPUT
RS
175
230
600
109
°C
mA
mW
*Refer to the front of the optocoupler section of the current catalog, under Product Safety Regulations section (VDE 0884), for a
detailed description.
Note: Isolation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits in
application.
VDE 0884 Insulation Related Characteristics (HCNW137/2601/2611 Only)
Description
Symbol Characteristic
Installation classification per DIN VDE 0110/1.89, Table 1
for rated mains voltage 600 V rms
for rated mains voltage 1000 V rms
Climatic Classification (DIN IEC 68 part 1)
Pollution Degree (DIN VDE 0110/1.89)
I-IV
I-III
55/100/21
2
Maximum Working Insulation Voltage
Input to Output Test Voltage, Method b*
VIORM x 1.875 = VPR, 100% Production Test with tm = 1 sec,
Partial Discharge < 5 pC
Input to Output Test Voltage, Method a*
VIORM x 1.5 = VPR, Type and sample test,
tm = 60 sec, Partial Discharge < 5 pC
Highest Allowable Overvoltage*
(Transient Overvoltage, tini = 10 sec)
Safety Limiting Values
(Maximum values allowed in the event of a failure,
also see Figure 16, Thermal Derating curve.)
Case Temperature
Input Current
Output Power
Insulation Resistance at TS, VIO = 500 V
VIORM
VPR
VPR
VIOTM
TS
IS,INPUT
PS,OUTPUT
RS
1414
2651
2121
8000
150
400
700
109
Units
V peak
V peak
V peak
V peak
°C
mA
mW
*Refer to the front of the optocoupler section of the current catalog, under Product Safety Regulations section (VDE 0884), for a
detailed description.
Note: Isolation characteristics are guaranteed only within the safety maximum ratings which must be ensured by protective circuits in
application.
1-153







6N137 equivalent, schematic
PULSE GEN.
ZO = 50
t f = t r = 5 ns
INPUT VE
MONITORING NODE
7.5 mA
IF
1
2
3
4
VCC 8
7
6
5
GND
+5 V
0.1 µF
BYPASS
RL
OUTPUT VO
MONITORING
*CL NODE
INPUT
VE
OUTPUT
VO
t EHL
t ELH
3.0 V
1.5 V
1.5 V
*CL IS APPROXIMATELY 15 pF WHICH INCLUDES
PROBE AND STRAY WIRING CAPACITANCE.
Figure 13. Test Circuit for t and t .
EHL
ELH
120
VCC = 5.0 V
VEH = 3.0 V
VEL = 0 V
90 IF = 7.5 mA
tELH, RL = 4 k
60
tELH, RL = 1 k
30 tELH, RL = 350
0 tEHL, RL = 350 Ω, 1 kΩ, 4 k
-60 -40 -20 0 20 40 60 80 100
TA – TEMPERATURE – °C
Figure 14. Typical Enable Propagation
Delay vs. Temperature.
IF
B
A
VFF
SINGLE CHANNEL
1 VCC 8
27
36
4 GND 5
+5 V
0.1 µF
BYPASS
RL
OUTPUT VO
MONITORING
NODE
IF
B
A
VFF
VCM
+–
PULSE
GENERATOR
ZO = 50
VCM (PEAK)
VCM 0 V
5 V SWITCH AT A: IF = 0 mA
VO VO (MIN.)
SWITCH AT B: IF = 7.5 mA
VO 0.5 V
VO (MAX.)
DUAL CHANNEL
1 VCC 8
27
36
4 GND 5
VCM
+–
PULSE
GENERATOR
ZO = 50
CMH
CML
RL
0.1 µF
BYPASS
+5 V
OUTPUT VO
MONITORING
NODE
Figure 15. Test Circuit for Common Mode Transient Immunity and Typical Waveforms.
1-161










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