FOD2741B

FOD2741B, SOP, optically isolated error amplifier, 37 V

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Price:: US $0.25~0.30 / piece [Get Latest Price]

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PartNumber:: FOD2741B

Brand:: Fairchild Semiconductor - Fairchild | Pack: SOP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-11-01

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Part Number:FOD2741B
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Product Summary

The FOD2741B is an optically isolated error amplifier. The FOD2741B 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. The FOD2741B comes in 3 grades of reference voltage tolerance = 2%, 1%, and 0.5%.

Parametrics

FOD2741B absolute maximum ratings: (1)Storage Temperature TSTG: -55℃ to +125℃; (2)Operating Temperature TOPR: -25℃ to +85℃; (3)Lead Solder Temperature TSOL: 260℃ for 10 sec.; (4)Input Voltage VLED: 37 V; (5)Input DC Current ILED: 20 mA; (6)Collector-Emitter Voltage VCEO: 30 V; (7)Emitter-Collector Voltage VECO: 7 V; (8)Collector Current IC: 50 mA.

Features

FOD2741B features: (1)Optocoupler, precision reference and error amplifier in single package; (2)2.5V reference; (3)CTR 100% to 200%; (4)5,000V RMS isolation; (5)Low temperature coefficient 50 ppm/℃ max; (6)tolerance 1%.