MAX6467XS32D7-T Maxim Integrated, MAX6467XS32D7-T Datasheet - Page 4
![no-image](/images/no-image-200.jpg)
MAX6467XS32D7-T
Manufacturer Part Number
MAX6467XS32D7-T
Description
Supervisory Circuits
Manufacturer
Maxim Integrated
Series
MAX6467, MAX6468r
Datasheet
1.MX7820LN.pdf
(9 pages)
Specifications of MAX6467XS32D7-T
Number Of Voltages Monitored
1
Monitored Voltage
1.8 V to 5 V
Undervoltage Threshold
3.12 V
Overvoltage Threshold
3.28 V
Output Type
Active Low, Open Drain
Manual Reset
Resettable
Watchdog
No Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
1800 ms
Supply Voltage - Max
5.5 V
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Package / Case
SC-70
Chip Enable Signals
No
Maximum Power Dissipation
245 mW
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Supply Current (typ)
7 uA
Supply Voltage - Min
1 V
Microprocessor Supervisory Reset Circuits
with Edge-Triggered, One-Shot Manual Reset
4
(V
CC
_______________________________________________________________________________________
= +5V, MAX6468US29D3 device, T
120
115
110
105
100
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
95
90
85
80
75
70
65
60
0
RESET PULLUP AND PULLDOWN RESPONSE
-40
0
C
V
-25
RESET
PULLUP
1
-10 5 20 35 50
= 47pF, R
OUTPUT VOLTAGE HIGH
vs. SOURCE CURRENT
= 1.6V
MR TO RESET DELAY
2
vs. TEMPERATURE
TEMPERATURE (°C)
3
I
SOURCE
PULLUP
40µs/div
4
(mA)
= 100kΩ,
MAX6467_S16D3-T
A
5
65 80
= +25°C, unless otherwise noted.)
V
6
CC
95
MAX6467 toc11
Typical Operating Characteristics (continued)
= +5.0V
7
110
125
8
1.675V
V
1.475V
1.6V
RESET 500mV/div
0
CC
200mV/div
600
500
400
300
200
100
0
0
vs. RESET THRESHOLD OVERDRIVE
MAXIMUM TRANSIENT DURATION
RESET THRESHOLD OVERDRIVE (mV)
10
(WITH 100mV OVERDRIVE)
RESET TIMEOUT PERIOD
PROPAGATION DELAY
RESET ASSERTS
ABOVE THIS LINE
20
40ms/div
4µs/div
30
40
MAX6467 toc12
MAX6467 toc10
50
60
3.3V
V
0
3.3V
RESET 2V/div
0
3.0V
V
AC-COUPLED
2.8V
3V
RESET 1V/div
0
CC
CC
2V/div
100mV/div