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Manufacturer Part #

FOD2742BR2

FOD2742B Series 2500 Vrms 100 % CTR Optically Isolated Error Amplifier - SOIC-8

Product Specification Section
Technical Attributes
Attributes Table
No of Channels: 1
Isolation Voltage-RMS: 2500V
Output Voltage-Max: 70V
CTR-Min: 100%
Operating Temp-Max: 85°C
Package Style:  SOIC-8N
Mounting Method: Surface Mount
Features & Applications

The FOD2742BR2 is a 2500 Vrms 100 % CTR 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 tolerance = 2%, 1%, and 0.5%. The tight tolerance reference eliminates the need for adjustments in many applications. The device comes in a 8-pin small outline package

Features:

  • Optocoupler, precision reference and error amplifier in single package
  • 2.5 V reference
  • CTR 100% to 200%
  • 2,500 V RMS isolation
  • UL approval E90700
  • BSI approval 8661, 8662
  • VDE approval 136616
  • CSA approval 1113643
  • Low temperature coefficient 50 ppm/°C max
  • FOD2742B: tolerance 1%

Applications:

  • AC-DC Merchant Power Supply
  • Consumer Appliances
  • Industrial Motor
Pricing Section
Stock:
2,500
Minimum Order:
1
Multiple Of:
1
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Total
$0.93
USD
Quantity
Web Price
1
$0.925
50
$0.705
100
$0.67
250
$0.63
500+
$0.60