CAT1026ZI-28TE13 Catalyst (ON Semiconductor), CAT1026ZI-28TE13 Datasheet - Page 8

• Manufacturer Part Number: CAT1026ZI-28TE13
• Description: Supervisory Circuits 2K bit 2.8V Ind Temp
• Manufacturer: Catalyst (ON Semiconductor)

Specifications of CAT1026ZI-28TE13

• Product Category: Supervisory Circuits
• Rohs: yes
• Number Of Voltages Monitored: 1
• Monitored Voltage: 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 2.85 V to 3 V
• Overvoltage Threshold: 3 V
• Output Type: Active High, Active Low, Open Drain
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Power-up Reset Delay (typ): 200 mS
• Supply Voltage - Max: 5 V, 3.3 V, 3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: MSOP-8
• Maximum Power Dissipation: 1000 mW
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 2500
• Supply Current (typ): 3000 uA
• Supply Voltage - Min: 2 V

RESET
RESET
V
CC
V
RVALID
V
TH
V
SENSE
V LOW
V REF
Externally adjustable
threshold
V TH-ADJ
t
PURST
t RPD2
Figure 2. Auxiliary Voltage Monitor Timing
R 1
R 2
V TH-ADJ = V REF ×
Figure 3. Auxiliary Voltage Monitor
V AUX
Figure 1. RESET Output Timing
http://onsemi.com
V SENSE
CAT1026/27
t RPD2
t
GLITCH
R 1 + R 2
8
t
R 2
RPD
V LOW
= 1.25V ×
V CC
R 1 + R 2
R 2
t RPD2
t
PURST
Power Fail
Interrupt
t
RPD2
t
RPD