MAX6467XS35D7-T Maxim Integrated, MAX6467XS35D7-T Datasheet - Page 4

• Manufacturer Part Number: MAX6467XS35D7-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6467, MAX6468r

Specifications of MAX6467XS35D7-T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 1.8 V to 5 V
• Undervoltage Threshold: 3.413 V
• Overvoltage Threshold: 3.588 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