CAT706TZI-GT3 ON Semiconductor, CAT706TZI-GT3 Datasheet - Page 10
![IC SUPERVISOR 3.08V 8MSOP](/photos/12/59/125945/cat706tzi-gt3_sml.jpg)
CAT706TZI-GT3
Manufacturer Part Number
CAT706TZI-GT3
Description
IC SUPERVISOR 3.08V 8MSOP
Manufacturer
ON Semiconductor
Type
Simple Reset/Power-On Resetr
Datasheet
1.CAT813TVI-GT3.pdf
(14 pages)
Specifications of CAT706TZI-GT3
Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active Low
Reset Timeout
140 ms Minimum
Voltage - Threshold
3.08V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Monitored Voltage
3 V, 3.6 V, 5 V
Manual Reset
Resettable
Watchdog
Watchdog
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.2 V
Supply Current (typ)
12 uA
Maximum Power Dissipation
330 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
CAT706TZI-GT3CT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CAT706TZI-GT3
Manufacturer:
ON Semiconductor
Quantity:
1 865
Company:
Part Number:
CAT706TZI-GT3
Manufacturer:
ON Semiconductor
Quantity:
2 350
CAT705, CAT706, CAT813
APPLICATION NOTES
µP’s with Bidirectional Reset Pins
The RESET
like the 68HC11 allowing for a system reset issued by
the processor. The maximum pullup current that can
be sourced by the CAT705 & CAT706 1.5mA (and by
the CAT706 T/R/S is 800µA) allowing the processor to
pull the output low even when the CAT70x is pulling it
high.
Power Transients
Generally short duration negative-going transients of
less than 2µs on the power supply at V
will not cause a reset condition. However the lower
the voltage of the transient the shorter the required
time to cause a reset output.
usually be remedied by the proper location of bypass
capacitance on the circuit board.
Doc. No. MD-3030 Rev. E
¯¯¯¯¯¯ output can be pulled low by processors
UNREGULATED DC
Push Switch
GND
V
MR
PFI
CC
These issues can
Figure 8. RESET
CAT705
CAT706
CAT813
Figure 9. Typical Operating Circuit
RST
5V
GND
V
minimum
MR
PFI
CC
¯¯¯¯¯¯ Valid for V
WDO
RESET/RESET
WDI
PFO
CAT705
CAT706
CAT813
10
OUTPUT VALID CONDITIONS
The RESET
maintain a valid output down to a V
sink current below 0.8V a resistor can be connected
from RESET
arrangement will maintain a valid value on the RESET
output during both power up and down but will draw
current when the RESET
resistor value of about 100kΩ s hould be adequate in
most situations to maintain a low condition valid
output down to V
WDO
RESET/RESET
WDI
PFO
¯¯¯¯¯¯ output uses a push-pull output which can
¯¯¯¯¯¯ to Ground (see Figure 8.)
100kΩ
CC
< 1.0V
RESET/RESET
CC
¯¯¯¯¯¯ output is in the high state. A
µC
equal to 1.0V.
VCC
NMI
RESET/RESET
I/O LINE
INTERRUPT
Characteristics subject to change without notice
µC
© 2010 SCILLC. All rights reserved.
CC
of 1.0 volts. To
¯¯¯¯¯¯
This