CAT809 CATALYST [Catalyst Semiconductor], CAT809 Datasheet - Page 3

• Manufacturer Part Number: CAT809
• Description: 3-Pin Microprocessor Power Supply Supervisors
• Manufacturer: CATALYST [Catalyst Semiconductor]

Patent Pending
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1
2
3
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1
2
3
GND
RESET
RESET
V
CC
Ground
Active LOW reset. RESET is asserted if V
and remains low for at least 140ms after V
Active HIGH reset. RESET is asserted if V
threshold and remains high for at least 140ms after V
the reset threshold.
Power supply voltage that is monitored.
3
CC
CC
CC
falls below the reset threshold
rises above the reset threshold.
falls below the reset
CC
rises above
Doc. No. 3004, Rev. S