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HCPL-0370 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 HCPL-0370
기능 (HCPL-xxx0) AC/DC to Logic Interface Optocouplers
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HCPL-0370 데이터시트, 핀배열, 회로
AC/DC to Logic Interface
Optocouplers
Technical Data
HCPL-0370
HCPL-3700
HCPL-3760
Features
• Standard (HCPL-0370/3700)
and Low Input Current
(HCPL-3760) Versions
• AC or DC Input
• Programmable Sense Voltage
• Hysteresis
• Logic Compatible Output
• Thresholds Guaranteed over
Temperature
• Thresholds Independent of
LED Optical Parameters
• Recognized under UL 1577
and CSA Approved for
Dielectric Withstand Proof
Test Voltage of 3750 Vac, 1
Minute
Applications
• Limit Switch Sensing
• Low Voltage Detector
• 5 V-240 V AC/DC Voltage
Sensing
• Relay Contact Monitor
• Relay Coil Voltage Monitor
• Current Sensing
• Microprocessor Interfacing
Description
The HCPL-0370/3700 and
HCPL-3760 are voltage/current
threshold detection optocouplers.
The HCPL-3760 is a low-current
version of the HCPL-0370/3700.
To obtain lower current
operation, the HCPL-3760 uses a
high-efficiency AlGaAs LED
which provides higher light
output at lower drive currents.
The devices utilize threshold
sensing input buffer ICs which
permit control of threshold levels
over a wide range of input
voltages with a single external
resistor.
Functional Diagram
AC 1
DC+ 2
DC- 3
AC 4
HCPL-0370/3700/3760
The input buffer incorporates
several features: hysteresis for
extra noise immunity and
switching immunity, a diode
bridge for easy use with ac input
signals, and internal clamping
8 VCC
7 NC
6 VO
5 GND
TRUTH TABLE
(POSITIVE LOGIC)
INPUT OUTPUT
HL
LH
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.
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HCPL-0370 pdf, 반도체, 판매, 대치품
4
Package Outline Drawings, continued
Small Outline SO-8 Package (HCPL-0370)
LAND PATTERN RECOMMENDATION
8
3.937 ± 0.127
(0.155 ± 0.005)
PIN ONE 1
0.406 ± 0.076
(0.016 ± 0.003)
765
XXX
YWW
234
5.994 ± 0.203
(0.236 ± 0.008)
TYPE NUMBER
(LAST 3 DIGITS)
DATE CODE
1.270 BSC
(0.050)
7.49 (0.295)
1.9 (0.075)
0.64 (0.025)
* 5.080 ± 0.127
(0.200 ± 0.005)
7°
45°
X
0.432
(0.017)
3.175 ± 0.127
(0.125 ± 0.005)
1.524
(0.060)
0 ~ 7°
0.228 ± 0.025
(0.009 ± 0.001)
* TOTAL PACKAGE LENGTH (INCLUSIVE OF MOLD FLASH)
5.207 ± 0.254 (0.205 ± 0.010)
DIMENSIONS IN MILLIMETERS (INCHES).
LEAD COPLANARITY = 0.10 mm (0.004 INCHES) MAX.
NOTE: FLOATING LEAD PROTRUSION IS 0.15 mm (6 mils) MAX.
0.203 ± 0.102
(0.008 ± 0.004)
0.305 MIN.
(0.012)

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HCPL-0370 전자부품, 판매, 대치품
7
Electrical Specifications
Over Recommended Temperature TA = 0°C to 70°C, Unless Otherwise Specified.
Parameter
Sym. Device
Min. Typ.[9] Max. Units
Conditions
Fig. Note
Input Threshold
Current
ITH+ HCPL-0370/3700 1.96 2.5
HCPL-3760 0.87 1.2
3.11 mA VIN = VTH+; VCC = 4.5 V;
1.56
VO = 0.4 V; IO 4.2 mA
2, 3 14
ITH- HCPL-0370/3700 1.00 1.3
HCPL-3760 0.43 0.6
1.62
0.80
VIN = VTH-; VCC = 4.5 V;
VO = 2.4 V; IOH 100 µA
Input DC
VTH+
Threshold (Pins 2, 3)
Voltage
VTH-
AC VTH+
(Pins 1, 4)
VTH-
3.35 3.7
2.01 2.6
4.23 4.9
2.87 3.7
Hysteresis
IHYS HCPL-0370/3700
HCPL-3760
1.2
0.6
4.05 V VIN = V2 - V3; Pins 1 & 4 Open
VCC = 4.5 V; VO = 0.4 V;
IO 4.2 mA
2.86 V VIN = V2 - V3; Pins 1 & 4 Open
VCC = 4.5 V; VO = 2.4 V;
IO 100 µA
5.50 V VIN = |V1 - V4|;
Pins 2 & 3 Open
14, 15
VCC = 4.5 V; VO = 0.4 V;
IO 4.2 mA
4.20 V VIN = |V1 - V4|;
Pins 2 & 3 Open
VCC = 4.5 V; VO = 2.4 V;
IO 100 µA
mA IHYS = ITH+ – ITH-
2
VHYS
Input Clamp Voltage VIHC1
1.2 V VHYS = VTH+ – VTH-
5.4 6.0 6.6 V VIHC1 = V2 - V3; V3 = GND;
IIN = 10 mA; Pins 1 & 4
Connected to Pin 3
1
VIHC2
6.1 6.7 7.3 V VIHC2 = |V1 - V4|;
|IIN| = 10 mA;
Pins 2 & 3 Open
Input Current
VIHC3
VILC
IIN HCPL-0370/3700 3.0
HCPL-3760 1.5
12.0
-0.76
3.7
1.8
13.4
4.4
2.2
V VIHC3 = V2 - V3; V3 = GND;
IIN = 15 mA; Pins 1 & 4 Open
V VILC = V2 - V3; V3 = GND;
IIN = -10 mA
mA VIN = V2 – V3 = 5.0 V
Pins 1 & 4 Open
5
Bridge Diode
Forward Voltage
Logic Low Output
Voltage
VD1,2 HCPL-0370/3700
HCPL-3760
VD3,4 HCPL-0370/3700
HCPL-3760
VOL
0.59
0.51
0.74
0.71
0.1 0.4
V IIN = 3 mA
IIN = 1.5 mA
IIN = 3 mA
IIN = 1.5 mA
V VCC = 4.5 V; IOL = 4.2 mA
5 14
Logic High
Output Current
IOH
100 µA VOH = VCC = 18 V
14
Logic Low Supply
Current
Logic High Supply
Current
ICCL HCPL-0370/3700
HCPL-3760
ICCH
1.2 4 mA V2 – V3 = 5.0 V; VO = Open;
0.7 3
VCC = 5.0 V
0.002 4 µA VCC = 18 V; VO = Open
6
4 14
Input Capacitance
CIN
50 pF f = 1 MHz; VIN = 0 V,
Pins 2 & 3, Pins 1 & 4 Open

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