HI-200, HI-201
Application Information
Single Supply Operation
The switch operation of the HI-200/201 is dependent upon
an internally generated switching threshold voltage
optimized for 15V power supplies. The HI-200/201 does not
provide the necessary internal switching threshold in a single
supply system. Therefore, if single supply operation is
required, the HI-300 series of switches is recommended.
The HI-300 series will remain operational to a minimum +5V
single supply.
Switch performance will degrade as power supply voltage is
reduced from optimum levels (15V). So it is recommended
that a single supply design be thoroughly evaluated to
ensure that the switch will meet the requirements of the
application.
For further information see Application Notes AN520,
AN557, AN1033 and AN1034.
FN3121 Rev 9.00
September 15, 2015
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