CAT810 ONSEMI [ON Semiconductor], CAT810 Datasheet - Page 2

• Manufacturer Part Number: CAT810
• Description: 3-Pin Microprocessor Power Supply Supervisors
• Manufacturer: ONSEMI [ON Semiconductor]

PIn DESCRIPTIOnS
BLOCK DIAGRAMS
CAT803, CAT809, CAT810
Doc. No. MD-3004, Rev. AA
CAT803
—

2
3
Pin number
CAT809 CAT810
—

2
3
V
V
V
CC
CC
CC
—

2
3
RESET Active LOW reset. RESET is asserted if V
RESET Active HIGH reset. RESET is asserted if V
TOLERANCE
TOLERANCE
TOLERANCE
name
GND
V
BIAS
BIAS
BIAS
V
V
V
CC
CC
CC
CC
REFERENCE
REFERENCE
REFERENCE
VOLTAGE
VOLTAGE
VOLTAGE
Description
Ground
old and remains low for at least 40ms after V
threshold.
old and remains high for at least 40ms after V
threshold.
Power supply voltage that is monitored.
+
–
+
–
+
–
GND
GND
GND
2
DIGITAL
DIGITAL
DIGITAL
DELAY
DELAY
DELAY
CAT803
CAT809
CAT810
V
V
CC
CC
V
CC
RESET
RESET
CC
CC
RESET
Characteristics subject to change without notice
falls below the reset thresh-
falls below the reset thresh-
CC
CC
rises above the reset
rises above the reset
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