FOD2711A - ON Semiconductor

FOD2711A Optically Isolated Error Amplifier

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 .

Features

• Optocoupler, Precision Reference and Error Amplifier in Single Package
• 1.240 V ±1% Reference
• CTR 100% to 200%
• 5,000 V RMS Isolation
• UL Approval E90700, Volume 2
• These are Pb−Free Devices Applications
• Power Supplies Regulation
• DC to DC Converters DATA SHEET www.onsemi.com 8 1 8 1 8 1 PDIP8 6.6x3.81, 2.54P CASE 646BW PDIP8 9.655x6.61, 2.54P CASE 646CQ PDIP8 GW CASE 709AC MARKING DIAGRAM ON 2711A VXXYYB 2711A = Device Code V = VDE Mark (Note: Only Appears on Parts Ordered with VDE Option − See Order Entry Table) XX = Two Digit Year Code, e.g., “03” YY = Two Digit Work .