Key facts
- Brand
- Fairchild
- Model
- FOD2741A
- Industry
- Industrial
- Documents
- 5
- Languages
- EN
- Last added
- 2012-08-01
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FAIRCHILD FOD2741A/B/C Optically Isolated Error Amplifier handbook
FOD2741A, FOD2741B, FOD2741C are optically isolated error amplifiers produced by Fairchild Semiconductor Corporation.
Read onlineFairchild FOD2741A specifications
| Reference Voltage (FOD2741A) | 0.5% tolerance |
|---|---|
| Reference Voltage (FOD2741B) | 1% tolerance |
| Reference Voltage (FOD2741C) | 2% tolerance |
| Current Transfer Ratio (CTR) | 100% to 200% |
| Temperature Coefficient | 50 ppm/°C max |
| Operating Temperature | -25 to +85 °C |
| Isolation Voltage (Withstand) | 5000 Vrms |
| Bandwidth | 50 kHz |
Source: FAIRCHILD FOD2741A handbook
All Fairchild FOD2741A documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- FAIRCHILD FOD2741A/B/C Optically Isolated Error Amplifier handbook
- FAIRCHILD FOD2741A handbook 15 p
- FAIRCHILD SEMICONDUCTOR OPTICALLY ISOLATED ERROR AMPLIFIER Page 1 of 15 FOD2741A FOD2741B FOD2741C handbook 16 p
- FAIRCHILD SEMICONDUCTOR FOD2741A FOD2741B FOD2741C Manual(1) 15 p
- FAIRCHILD SEMICONDUCTOR FOD2741A FOD2741B FOD2741C Manual 15 p
Questions answered in these manuals
What are the different grades of the FOD2741?
The device comes in three grades based on reference voltage tolerance: FOD2741A (0.5%), FOD2741B (1%), and FOD2741C (2%).
What is the typical application for this device?
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.
What is the current transfer ratio range of the FOD2741?
The device provides a current transfer ratio (CTR) ranging from 100 % to 200 %.
What isolation voltage does the FOD2741 support?
It is rated for 5000 Vrms isolation.
What is the reference voltage of the FOD2741?
The device provides a 2.5 V reference.
From: FAIRCHILD SEMICONDUCTOR FOD2741A FOD2741B FOD2741C Manual(1)
What current transfer ratio does the FOD2741 offer?
The CTR ranges from 100 % to 200 %.
From: FAIRCHILD SEMICONDUCTOR FOD2741A FOD2741B FOD2741C Manual(1)