RT9801
Preliminary
Pin Description
Pin Name Pin Function
VSET0
Threshold Voltage Selection Pin 1
GND
Ground Pin
RESET
Reset Pulse Output, Negative Pulse
VDD
Power Pin
VSET1
Threshold Voltage Selection Pin 2
VSET2
Threshold Voltage Selection Pin 3
Function Block Diagram
Internal Clock
VDD
VSET0
VSET1
VSET2
VSET
CMP
Threshold Voltage Setting
TIMER
POR
Power On Reset
RESET
N
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DS9801-00 January 2002