CAT1022UE-45 Catalyst (ON Semiconductor), CAT1022UE-45 Datasheet - Page 8

• Manufacturer Part Number: CAT1022UE-45
• Description: Supervisory Circuits 2K bit 4.5V Ext Temp
• Manufacturer: Catalyst (ON Semiconductor)

Specifications of CAT1022UE-45

• Product Category: Supervisory Circuits
• Number Of Voltages Monitored: 1
• Monitored Voltage: 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 4.5 V
• Overvoltage Threshold: 4.75 V
• Manual Reset: Resettable
• Watchdog: Watchdog
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: TSSOP-8
• Maximum Power Dissipation: 1000 mW
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 100
• Supply Current (typ): 3000 uA
• Supply Voltage - Min: 2.7 V

CAT1021, CAT1022, CAT1023
t
GLITCH
V
TH
V
RVALID
t
t
RPD
V
t
PURST
t
CC
RPD
PURST
RESET
RESET
Figure 1. RESET Output Timing
t
MRW
MR
t
t
MRD
PURST
RESET
RESET
Figure 2. MR Operation and Timing
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