CAT809TTBI-GT3 CATALYST SEMICONDUCTOR, CAT809TTBI-GT3 Datasheet - Page 7
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CAT809TTBI-GT3
Manufacturer Part Number
CAT809TTBI-GT3
Description
SUP, PUSH-PULL, ACT LOW
Manufacturer
CATALYST SEMICONDUCTOR
Datasheet
1.CAT809SSDI-T3.pdf
(14 pages)
Specifications of CAT809TTBI-GT3
Threshold Voltage
3.08V
No. Of Supervisors / Monitors
1
Supply Voltage Range
1.2V To 5.5V
Supply Current
6µA
Delay Time
240ms
Digital Ic Case Style
SOT-23
No. Of Pins
3
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CAT809TTBI-GT3
Manufacturer:
ON
Quantity:
1 594
Part Number:
CAT809TTBI-GT3
Manufacturer:
ON/安森美
Quantity:
20 000
© 20 SCILLC. All rights reserved.
Characteristics subject to change without notice
VALID RESET WITH V
To ensure that the CAT809 RESET pin is in a known
state when V
between RESET pin and GND is recommended. For
the CAT80, a pull-up resistor from RESET pin to V
is needed.
BI-DIRECTIOnAL RESET PIn InTERfACInG
The CAT809/80 can interface with µP/µC bi-directional
reset pins by connecting a 4.7kΩ resistor in series with
the CAT809/80 reset output and the µP/µC bi-directional
reset pin.
Figure 3. reSeT Valid with V
Power
Supply
CC
is under 1.0V, a >10kΩ pull-down resistor
CC
CAT809
Power
Supply
unDER 1.0V
GND
V
CC
RESET
figure 5. Bi-directional Reset Pin Interfacing
CC
CAT809
under 1.0V
GND
V
CC
RESET
10kΩ
Bi-directional
CC
I/O Pin
Power
Supply
7
RESET
INPUT
figure 4. RESET Valid with V
BUF
GND
µP
V
CC
CAT810
GND
V
CC
Buffered
RESET
RESET
(For example:
68HC11)
CAT803, CAT809, CAT810
10kΩ
CC
Doc. No. MD-3004, Rev. AC
under 1.1V