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參數資料
| 型號： | HCPL-3700 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 光電耦合器 |
| 英文描述： | AC/DC TO LOGIC INTERFACE OPTOCOUPLER |
| 中文描述： | 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER |
| 封裝： | DIP-8 |
| 文件頁數： | 1/13頁 |
| 文件大小： | 119K |
| 代理商： | HCPL-3700 |
AC/DC to Logic Interface
Optocouplers
Technical Data
HCPL-0370
HCPL-3700
HCPL-3760
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.
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
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.
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
Functional Diagram
1
2
3
4
8
7
6
5
AC
DC+
DC-
AC
V
CC
V
O
GND
TRUTH TABLE
(POSITIVE LOGIC)
INPUT
H
L
OUTPUT
L
H
NC
HCPL-0370/3700/3760
相關PDF資料 |
PDF描述 |
|---|---|
| HCPL-3700S | AC/DC TO LOGIC INTERFACE OPTOCOUPLER |
| HCPL-3700SD | AC/DC TO LOGIC INTERFACE OPTOCOUPLER |
| HCPL-3700W | AC/DC TO LOGIC INTERFACE OPTOCOUPLER |
| HCPL-0708 | High Speed CMOS Optocoupler |
| HCPL-0708500 | High Speed CMOS Optocoupler |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HCPL-3700#010 | 制造商:Hewlett Packard Co 功能描述: |
| HCPL-3700#300 | 功能描述:邏輯輸出光電耦合器 AC/DC to Logic RoHS:否 制造商:Fairchild Semiconductor 絕緣電壓:4243 Vrms 輸出類型:Push-Pull 最大傳播延遲時間:500 ns 最大正向二極管電壓: 最大反向二極管電壓: 最大正向二極管電流: 最大連續輸出電流:2.5 A 最大功率耗散:100 mW 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:SO-16 封裝:Tube |
| HCPL-3700#500 | 功能描述:邏輯輸出光電耦合器 AC/DC to Logic RoHS:否 制造商:Fairchild Semiconductor 絕緣電壓:4243 Vrms 輸出類型:Push-Pull 最大傳播延遲時間:500 ns 最大正向二極管電壓: 最大反向二極管電壓: 最大正向二極管電流: 最大連續輸出電流:2.5 A 最大功率耗散:100 mW 最大工作溫度:+ 100 C 最小工作溫度:- 40 C 封裝 / 箱體:SO-16 封裝:Tube |
| HCPL-3700 | 制造商:Fairchild Semiconductor Corporation 功能描述:Optocoupler |
| HCPL-3700.SD | 制造商:Fairchild Semiconductor Corporation 功能描述:TAPE REEL / AC/DC HI-SPEED LOGIC, SURFACE MOUNT LEAD BEND, T&R |
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