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FOD2712A: 8-PIN SOIC Error Amplifier Optocoupler

Datasheet: FOD2712A-D.pdf
Rev. A (748kB)
Product Overview
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»View Material Composition
» Product Change Notification
The FOD2711A Optically Isolated Amplifier consists of the popular AZ431L precision programmable shunt reference and an optocoupler. The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon phototransistor. The reference voltage tolerance is 1%. The current transfer ratio (CTR) ranges from 100% to 200%.It is primarily intended for use as the error amplifier/reference voltage/optocoupler function in isolated AC to DC power supplies and dc/dc converters. When using the FOD2712A, power supply designers can reduce the component count and save space in tightly packaged designs. The tight tolerance reference eliminates the need for adjustments in many applications. The device comes in a compact 8-pin small outline package.
Features
 
  • Optocoupler, precision reference and error amplifier in single package
  • 1.240V ± 1% reference
  • CTR 100% to 200%
  • 2,500V RMS isolation
  • UL approval E90700, Volume 2
Applications
  • AC-DC Merchant Power Supply
  • Consumer Appliances
  • Industrial Motor
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
FOD2712A Active
Pb-free
FOD2712A SOIC-8 751DZ 1 260 Tube 3000 $0.392
FOD2712AR2 Active
Pb-free
FOD2712A SOIC-8 751DZ 1 260 Tape and Reel 2500 $0.434
FOD2712AR2V Active
Pb-free
FOD2712A SOIC-8 751DZ 1 260 Tape and Reel 2500 $0.4939
FOD2712AV Active
Pb-free
FOD2712A SOIC-8 751DZ 1 260 Tube 3000 $0.4267
Market Leadtime (weeks) : 4 to 8
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : 4 to 8
ON Semiconductor   (2020-09-02 00:00) : 135,000
Market Leadtime (weeks) : 4 to 8
Market Leadtime (weeks) : 4 to 8

Product
Description
Pricing ($/Unit)
Compliance
Status
VREF Tolerance (%)
VREF (Min) (V)
VREF (Typ) (V)
VREF (Max) (V)
CTR (Min) (%)
CTR (Max) (%)
CTR tested @ IF (mA)
VCE (sat) (Max) (V)
BVCEO (Min) (V)
VISO (Min) (V)
TOPR (Min) (°C)
TOPR (Max) (°C)
Package Type
FOD2712A  
 $0.392 
Pb
 Active   
1
1.228
1.24
1.252
100
200
10
0.4
70
2500
-40
85
SOIC-8
FOD2712AR2  
 $0.434 
Pb
 Active   
1
1.228
1.24
1.252
100
200
10
0.4
70
2500
-40
85
SOIC-8
FOD2712AR2V  
 $0.4939 
Pb
 Active   
1
1.228
1.24
1.252
100
200
10
0.4
70
2500
-40
85
SOIC-8
FOD2712AV  
 $0.4267 
Pb
 Active   
1
1.228
1.24
1.252
100
200
10
0.4
70
2500
-40
85
SOIC-8
Case Outlines
751DZ   
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