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FOD2742AR2

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

FOD2742AR2

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

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

更新时间:2026-8-4 23:01:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
onsemi
25+
8-SOIC
21000
正规渠道,免费送样。支持账期,BOM一站式配齐
onsemi
25+
8-SOIC
20948
样件支持,可原厂排单订货!
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
FAIRCHIL
2025+
SOP-8
3645
全新原厂原装产品、公司现货销售
FAIRCHILD/仙童
25+
DIPSOP
28900
全新原装正品支持含税
FSC/ON
26+
原包装原封 □□
3727
原装进口特价供应 特价,原装元器件供应,支持开发样品 更多详细咨询 库存
ON
23+
SOP8
6800
原装正品,力挺实单
FSC
25+
SOP/DIP
30000
代理全新原装现货,价格优势
FAIRCHIL
24+
SOP-8
50000
FAIRCHILD
22+
SOP-8
20000
公司只做原装 品质保障

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