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参数资料
| 型号： | 6N138.SD |
| 厂商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分类： | 光电耦合器 |
| 英文描述： | 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER |
| 封装： | SURFACE MOUNT PACKAGE-8 |
| 文件页数： | 1/15页 |
| 文件大小： | 204K |
| 代理商： | 6N138.SD |
tm
Single-Channel:
6N138,
6N139
Dual-Channel:
HCPL2730,
HCPL2731
Lo
w
Input
Current
High
Gain
Split
Darlington
Optocoupler
s
April 2007
2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
6N138, 5N139, NCPL2730, HCPL2731 Rev. 1.0.3
Single-Channel: 6N138, 6N139
Dual-Channel: HCPL2730, HCPL2731
Low Input Current High Gain Split
Darlington Optocouplers
Features
■ Low current – 0.5mA
■ Superior CTR-2000%
■ Superior CMR-10kV/s
■ CTR guaranteed 0–70°C
■ U.L. recognized (File # E90700)
■ VDE recognized (File # 120915) Ordering option V,
e.g., 6N138V
■ Dual Channel – HCPL2730, HCPL2731
Applications
■ Digital logic ground isolation
■ Telephone ring detector
■ EIA-RS-232C line receiver
■ High common mode noise line receiver
■ P bus isolation
■ Current loop receiver
Description
The 6N138/9 and HCPL2730/HCPL2731 optocouplers
consist of an AlGaAs LED optically coupled to a high
gain split darlington photodetector.
The split darlington conguration separating the input
photodiode and the rst stage gain from the output
transistor permits lower output saturation voltage and
higher speed operation than possible with conventional
darlington phototransistor optocoupler. In the dual
channel devices, HCPL2730/HCPL2731, an integrated
emitter-base resistor provides superior stability over
temperature.
The combination of a very low input current of 0.5mA
and a high current transfer ratio of 2000% makes this
family particularly useful for input interface to MOS,
CMOS, LSTTL and EIA RS232C, while output compati-
bility is ensured to CMOS as well as high fan-out TTL
requirements. An internal noise shield provides excep-
tional common mode rejection of 10 kV/s.
Schematic
Package
8
1
8
1
1
2
3
4
5
6
7
8
+
_
V
F
V
CC
V
B
V
O
GND
6N138 / 6N139
N/C
1
2
3
4
5
6
7
8
+
_
V
F1
V
CC
V
01
V
02
GND
HCPL2730 / HCPL2731
V
F2
_
+
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| 6N138(TP5) | 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER, 0.1 Mbps |
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| 6N138S1(TB)-V | 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER |
| 6N138TVM | 1 CHANNEL LOGIC OUTPUT OPTOCOUPLER |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 6N138SDM | 功能描述:高速光耦合器 8PW DIP HI GAIN SPLT DARL OUTPUT OPTOCOUP RoHS:否 制造商:Avago Technologies 电流传递比: 最大波特率: 最大正向二极管电压:1.75 V 最大反向二极管电压:5 V 最大功率耗散:40 mW 最大工作温度:+125 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-5 封装:Tube |
| 6N138SDV | 功能描述:高速光耦合器 Hi Gain Optocoupler LC Darlington 1Ch RoHS:否 制造商:Avago Technologies 电流传递比: 最大波特率: 最大正向二极管电压:1.75 V 最大反向二极管电压:5 V 最大功率耗散:40 mW 最大工作温度:+125 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-5 封装:Tube |
| 6N138SDVM | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low Input Current High Gain Split Darlington Optocouplers |
| 6N138S-L | 制造商:Lite-On 功能描述:Optocoupler Darlington Output, SMD8 制造商:Lite-On Electronics 功能描述:OPTO LED |
| 6N138SM | 功能描述:高速光耦合器 8PW DIP HI GAIN SPLT DARL OUTPUT OPTOCOUP RoHS:否 制造商:Avago Technologies 电流传递比: 最大波特率: 最大正向二极管电压:1.75 V 最大反向二极管电压:5 V 最大功率耗散:40 mW 最大工作温度:+125 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-5 封装:Tube |
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