FOD2712

Input Offset Voltage :
Common Mode Rejection Ratio (Min) :
Bandwidth :
Operating Supply Voltage :
Supply Current :
Operating Temperature Range :
Mounting Style : SMD/SMT
Packaging : Bulk
Package / Case : SO-8


Specifications

      

Product	Product status	Eco Status	Pricing*	Package type	Leads	Packing method	Package Drawing
FOD2712	Full Production	RoHS Compliant	$0.371	SOIC	8	BOX	TBD
FOD2712R1	Lifetime Buy	RoHS Compliant	N/A	SOIC	8	TAPE REEL	TBD
FOD2712R1V	Lifetime Buy	RoHS Compliant	N/A	SOIC	8	TAPE REEL	TBD
FOD2712R2	Full Production	RoHS Compliant	$0.414	SOIC	8	TAPE REEL	TBD
FOD2712R2V	Full Production	RoHS Compliant	$0.457	SOIC	8	TAPE REEL	TBD
FOD2712V	Full Production	RoHS Compliant	$0.457	SOIC	8	BOX	TBD

* Fairchild 1,000 piece Budgetary Pricing

** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Description

The FOD2712 Optically Isolated Amplifier consists of the popular RC431A 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%.

FOD2712 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 FOD2712, 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 FOD2712 comes in a compact 8-pin small outline package.

Parameters:

Technical/Catalog Information	FOD2712
Vendor	Fairchild Optoelectronics Group
Category	Isolators
Isolation Voltage	2500Vrms
Input Type	DC
Output Type	Transistor
Current - Output/Channel	50mA
Voltage - Output	30V
Vce Saturation (Max)	400mV
Current Transfer Ratio (Min)	100% @ 10mA
Mounting Type	Surface Mount
Package / Case	8-SOIC
Packaging	Tube
Number of Circuits	1 - Single
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	FOD2712 FOD2712