CAT812LTBI-GT3 ON Semiconductor, CAT812LTBI-GT3 Datasheet - Page 4

• Manufacturer Part Number: CAT812LTBI-GT3
• Description: IC SUPERVISOR MPU 4.63V SOT-143
• Manufacturer: ON Semiconductor
• Type: Simple Reset/Power-On Resetr

Specifications of CAT812LTBI-GT3

• Number Of Voltages Monitored: 1
• Output: Push-Pull, Totem Pole
• Reset: Active High
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.63V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-143, SOT-143B, TO-253AA
• Monitored Voltage: 2.5 V to 5 V
• Undervoltage Threshold: 3.08 V
• Overvoltage Threshold: 4.7 V
• Manual Reset: Resettable
• Watchdog: No
• Battery Backup Switching: Yes
• Power-up Reset Delay (typ): 240 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 8 uA
• Maximum Power Dissipation: 320 mW
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Chip Enable Signals: No
• Minimum Operating Temperature: - 40 C
• Output Type: Push/Pull Output Driver
• Power Fail Detection: No
• Number Of Elements: 1
• Monitored Voltage 1 (typ): 2.5/3/3.3/5V
• Watchdog Timer: No
• Reset Active Time: 240ms(Typ)ms
• Package Type: SOT-143
• Operating Supply Voltage (min): 1.2V
• Operating Supply Voltage (max): 5.5V
• Reset Threshold Voltage (max): 4.7V
• Reset Threshold Voltage (min): 4.56V
• Power Dissipation: 320mW
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 3 +Tab
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: CAT812LTBI-GT3TR

CAT811, CAT812
ELECTRICAL OPERATING CHARACTERISTICS (continued)
V
L/M/J versions, V
Notes:
(1) Production testing done at T
(2) RESET
(3) Glitches of 100ns or less typically will not generate a reset pulse
Doc. No. MD-3005 Rev. V
Parameter
Reset Threshold
Tempco
V
Delay
Reset Active
Timeout Period
¯¯¯¯¯¯ Output
RESET
Voltage Low
(Push-pull, active
LOW, CAT811)
¯¯¯¯¯¯ Output
RESET
Voltage High
(Push-pull, active
LOW, CAT811)
RESET Output
Voltage Low
(Push-pull, active
HIGH, CAT812)
RESET Output
Voltage High
(Push-pull active
HIGH, CAT812)
¯¯¯ Minimum
MR
Pulse Width
¯¯¯ Glitch
MR
Immunity
¯¯¯ to RESET
MR
Propagation Delay
¯¯¯ Input
MR
Threshold
¯¯¯ Pull-up
MR
Resistance
CC
CC
¯¯¯¯¯¯ output for the CAT811; RESET output for the CAT812
= Full range, T
to Reset
(2)
CC
A
= 3.3V for the T/S versions, V
= -40°C to +85°C unless otherwise noted. Typical values at T
Symbol
V
V
V
V
t
t
V
V
V
V
A
MR
MD
OH
OH
OL
OL
IH
IL
IH
IL
= +25˚C; limits over temperature guaranteed by design only.
Conditions
V
T
V
CAT811R/S/T/Z
V
CAT811J/L/M
V
V
CAT811R/S/T/Z
V
CAT811J/L/M
V
CAT812R/S/T/Z
V
CAT812J/L/M
1.8 V < V
I
Note 3
Note 2
V
V
SOURCE
A
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= -40˚C to +85˚C
= V
= V
= V
> 1.0V, I
= V
= V
> V
> V
> V
> V
= 150µA
TH
TH min
TH min
TH max
TH max
TH max
TH max
TH (MAX)
IH (MAX)
CC
to (V
≤ V
, I
, I
SINK
, I
, I
, I
, I
, CAT811/812R/S/T/Z
, CAT811/812L/M/J
CC
SINK
SINK
SOURCE
SOURCE
SINK
SINK
TH
TH min
= 50µA
= 3V for the R version and V
- 100mV)
= 1.2mA
= 3.2mA
= 1.2mA
= 3.2mA
,
4
= 500µA
= 800µA
V
0.8V
0.8V
0.7V
CC
2.3V
Min
140
10
10
- 1.5
CC
CC
CC
CC
A
= +25°C and V
= 2.5V for the Z version.
Characteristics subject to change without notice
Typ
240
100
0.5
30
20
20
(1)
© 2010 SCILLC. All rights reserved.
0.25V
Max
400
0.3
0.4
0.3
0.3
0.4
0.8
75
CC
CC
= 5V for the
ppm/˚C
Units
ms
kΩ
µs
µs
ns
µs
V
V
V
V
V