FOD2742B价格
参考价格：￥2.7230
型号：FOD2742B 品牌：FAIRCHILD 备注：这里有FOD2742B多少钱，2026年最近7天走势，今日出价，今日竞价，FOD2742B批发/采购报价，FOD2742B行情走势销售排行榜，FOD2742B报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
FOD2742B | OPTICALLY ISOLATED ERROR AMPLIFIER Description The FOD2742 Optically Isolated Amplifier consists of the popular KA431 precision programmable shunt reference and an optocoupler. The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon phototransistor. It comes in 3 grades of reference voltage | FAIRCHILD 仙童半导体 |   | |
FOD2742B | Optically Isolated Error Amplifier Features ■ Optocoupler, precision reference and error amplifier in single package ■ 2.5V reference ■ CTR 100% to 200% ■ 2,500V RMS isolation ■ UL approval E90700, Volume 2 ■ BSI approval 8661, 8662 ■ VDE approval 136616 ■ CSA approval 1113643 ■ Low temperature coefficient 50 ppm/° | ONSEMI 安森美半导体 | | |
FOD2742B | 8 引脚 SOIC 误差放大器光耦合器 FOD2742光隔离放大器包括流行的KA431精密可编程分流电压基准和光耦合器。 该光耦合器是一种以光学方式耦合到硅光电晶体管的砷化镓(GaAs)发光二极管。 它具有3级参考电压，容差 = 2%，1%和0.5%。 电流传输比(CTR)的范围为100%-200%。 它还具有50 ppm/°C的杰出温度系数。 它主要用作隔离交流到直流电源和直流/直流转换器中的误差放大器/参考电压/光耦合器。 使用FOD2742时，电源设计者可减少紧密封装设计中的组件数量并节省空间。 严格的容差参考使得在许多应用中都无需进行调整。 该器件采用8引脚DIP白色封装。 •光耦合器、精密参考电压源和误差放大器在单个封装中\n•2.5V参考\n•CTR 100%-200%\n•2500V RMS隔离\n•通过UL认证E90700\n•通过BSI认证8661，8662\n•通过VDE认证136616\n•通过CSA认证1113643\n•低温系数最大50 ppm/°C\n•FOD2742A: 容差0.5%；FOD2742B： 容差1%；FOD2742C： 容差2%; | ONSEMI 安森美半导体 | | |
FOD2742B | Optically Isolated Error Amplifier 文件：320.36 Kbytes Page：15 Pages | FAIRCHILD 仙童半导体 | | |
FOD2742B | OPTICALLY ISOLATED ERROR AMPLIFIER 文件：165.2 Kbytes Page：13 Pages | FAIRCHILD 仙童半导体 | | |
Optically Isolated Error Amplifier Features ■ Optocoupler, precision reference and error amplifier in single package ■ 2.5V reference ■ CTR 100% to 200% ■ 2,500V RMS isolation ■ UL approval E90700, Volume 2 ■ BSI approval 8661, 8662 ■ VDE approval 136616 ■ CSA approval 1113643 ■ Low temperature coefficient 50 ppm/° | ONSEMI 安森美半导体 | | ||
Optically Isolated Error Amplifier Description The FOD2742 Optically Isolated Amplifier consists of the popular KA431 precision programmable shunt reference and an optocoupler. The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon phototransistor. It comes in 3 grades of reference voltage | FAIRCHILD 仙童半导体 | | ||
Optically Isolated Error Amplifier Features ■ Optocoupler, precision reference and error amplifier in single package ■ 2.5V reference ■ CTR 100% to 200% ■ 2,500V RMS isolation ■ UL approval E90700, Volume 2 ■ BSI approval 8661, 8662 ■ VDE approval 136616 ■ CSA approval 1113643 ■ Low temperature coefficient 50 ppm/° | ONSEMI 安森美半导体 | | ||
Optically Isolated Error Amplifier Description The FOD2742 Optically Isolated Amplifier consists of the popular KA431 precision programmable shunt reference and an optocoupler. The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon phototransistor. It comes in 3 grades of reference voltage | FAIRCHILD 仙童半导体 | | ||
Optically Isolated Error Amplifier Features ■ Optocoupler, precision reference and error amplifier in single package ■ 2.5V reference ■ CTR 100% to 200% ■ 2,500V RMS isolation ■ UL approval E90700, Volume 2 ■ BSI approval 8661, 8662 ■ VDE approval 136616 ■ CSA approval 1113643 ■ Low temperature coefficient 50 ppm/° | ONSEMI 安森美半导体 | | ||
Optically Isolated Error Amplifier Description The FOD2742 Optically Isolated Amplifier consists of the popular KA431 precision programmable shunt reference and an optocoupler. The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon phototransistor. It comes in 3 grades of reference voltage | FAIRCHILD 仙童半导体 | | ||
Single-Chip Global Positioning System Receiver Front-End General Description The MAX2742 complete single-chip global positioning system (GPS) RF front-end utilizes many innovative and leading-edge RF CMOS design techniques. This high performance, state-of-the-art device consumes extremely low power and eliminates the need for costly SAW and bulky discr | MAXIM 美信 | | ||
Single-Chip Global Positioning System Receiver Front-End General Description The MAX2742 complete single-chip global positioning system (GPS) RF front-end utilizes many innovative and leading-edge RF CMOS design techniques. This high performance, state-of-the-art device consumes extremely low power and eliminates the need for costly SAW and bulky discr | MAXIM 美信 | | ||
N-Channel FET Synchronous Buck Regulator Controller for Low Output Voltages 文件：619.19 Kbytes Page：22 Pages | NSC 国半 | | ||
HIGH SPEED SINGLE SUPPLY OPERATIONAL AMPLIFIER 文件：291.43 Kbytes Page：10 Pages | NJRC 日本无线 | |
FOD2742B产品属性
- 类型
描述
- Pb-free：
Pb
- Status：
Active
- VREF Tolerance (%)：
1
- VREF (Min) (V)：
2.47
- VREF (Typ) (V)：
2.495
- VREF (Max) (V)：
2.52
- CTR (Min) (%)：
100
- CTR (Max) (%)：
200
- CTR tested @ IF (mA)：
10
- VCE (sat) (Max) (V)：
0.4
- BVCEO (Min) (V)：
70
- VISO (Min) (V)：
2500
- TOPR (Min) (°C)：
-25
- TOPR (Max) (°C)：
85
- Package Type：
SOIC-8
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
原装FSC |
专业光耦 |
SOP8 |
65800 |
光耦原装优势主营型号-可开原型号增税票 |
|||
onsemi(安森美) |
25+ |
SOP-8 |
66527 |
正规渠道,大量现货,只等你来。 |
|||
FSC |
22+ |
SOP/DIP |
20000 |
公司只做原装 品质保障 |
|||
FAIRCHILD |
19+ |
SOPDIP |
3437 |
全新 发货1-2天 |
|||
FAIRCHILD |
19+ |
SOP-8 |
16470 |
||||
FAIRCHILD/仙童 |
25+ |
DIPSOP |
28900 |
全新原装正品支持含税 |
|||
三年内 |
1983 |
只做原装正品 |
|||||
ONSEMI |
25+ |
SO8 |
12421 |
正规渠道,免费送样。支持账期,BOM一站式配齐 |
|||
ON高品质大芯片 |
25+ |
SOP-8 |
20000 |
原装 |
|||
FAIRCHILD |
21+ |
SOP8 |
3867 |
十年信誉,只做原装,有挂就有现货! |
FOD2742B规格书下载地址
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