[sdiy] Voltage References

Matthew Smith matt at smiffytech.com
Thu Jun 9 01:57:41 CEST 2011


Hi Folks

Any favourite methods of generating +/-10V reference voltages from a 
+/-15V supply? Looking to keep component count down.

First thing that sprang to mind was a dual opamp configured as a pair of 
buffers, fed by a pair of resistive dividers. But the first thing that 
springs to my mind invariably has some major flaw ;-)

Cheers

M

-- 
Matthew Smith

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