CAT1027ZI-30-GT3 ON Semiconductor, CAT1027ZI-30-GT3 Datasheet - Page 8

• Manufacturer Part Number: CAT1027ZI-30-GT3
• Description: IC SUPERVISOR CPU 2K EEPR 8MSOP
• Manufacturer: ON Semiconductor
• Type: Multi-Voltage Supervisorr

Specifications of CAT1027ZI-30-GT3

• Number Of Voltages Monitored: 2
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 130 ms Minimum
• Voltage - Threshold: 3V, Adj
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Undervoltage Threshold: 3 V to 3.15 V
• Output Type: Open Collector / Drain
• Manual Reset: Resettable
• Watchdog: Watchdog
• Power-up Reset Delay (typ): 5 us
• Supply Voltage (max): + 7 V
• Supply Voltage (min): - 2 V
• Supply Current (typ): - 2 uA to + 10 uA
• Maximum Power Dissipation: 1 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CAT1026, CAT1027
Figure 1. RESET Output Timing
RESE T
RESE T
Figure 2: Auxiliary Voltage Monitor Timing
Figure 3: Auxiliary Voltage Monitor
Doc. No. MD-3010 Rev. P
V
CC
V
RVALID
V
TH
V SENSE
V LOW
V REF
Externally adjustable
V TH-ADJ
threshold
t
PURST
t RPD2
R 1
R 2
V TH-ADJ = V REF ×
V AUX
V SENSE
CAT1026/27
t RPD2
t
GLITCH
R 1 + R 2
8
t
RPD
R 2
V LOW
= 1.25V ×
V CC
R 1 + R 2
R 2
t RPD2
t
PURST
Power Fail
Interrupt
Characteristics subject to change without notice
t RPD2
© 2009 SCILLC. All rights reserved.
t
RPD