MAX6467US36D7-T Maxim Integrated, MAX6467US36D7-T Datasheet - Page 3

• Manufacturer Part Number: MAX6467US36D7-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MAX6467, MAX6468r

Specifications of MAX6467US36D7-T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 1.8 V to 5 V
• Undervoltage Threshold: 3.51 V
• Overvoltage Threshold: 3.69 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: SOT-143
• Chip Enable Signals: No
• Maximum Power Dissipation: 320 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 7 uA
• Supply Voltage - Min: 1 V

ELECTRICAL CHARACTERISTICS (continued)
(V
Note 1: Specifications over temperature are guaranteed by design. Production testing at T
Note 2: The MR input ignores falling edges that occur within the MR rising debounce period (t
(V
RESET Output Low
RESET Output Leakage Current
(MAX6467 Only)
CC
CC
210
209
208
207
206
205
204
203
202
201
200
10
9
8
7
6
5
4
3
2
1
0
= +1.2V to +5.5V, T
= +5V, MAX6468US29D3 device, T
-40
-40
SUPPLY CURRENT vs. TEMPERATURE
high (after a valid MR reset assertion). This prevents invalid reset assertion due to switch bounce.
-25
-25
with Edge-Triggered, One-Shot Manual Reset
PARAMETER
V
CC
-10 5 20 35 50
-10 5 20 35 50
= +5.5V
RESET TIMEOUT PERIOD
V
CC
Microprocessor Supervisory Reset Circuits
vs. TEMPERATURE
= +2.5V
TEMPERATURE (°C)
TEMPERATURE (°C)
_______________________________________________________________________________________
V
CC
= +3.6V
A
= -40°C to +125°C, unless otherwise noted. Typical values are at T
65 80
65 80
V
CC
= +1.8V
95
95
110
110
SYM B O L
125
125
I
V
LKG
A
OL
= +25°C, unless otherwise noted.)
1.010
1.005
1.000
0.995
0.990
V
V
asserted
V
asserted
RESET not asserted
10
9
8
7
6
5
4
3
2
1
0
CC
CC
CC
-40
SUPPLY CURRENT vs. SUPPLY VOLTAGE
0
≥ +1V, I
≥ +2.5V, I
≥ +4.5V, I
0.5
-25
NORMALIZED RESET THRESHOLD
1.0 1.5 2.0 2.5 3.0
-10
vs. TEMPERATURE
5
SINK
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
SINK
SINK
20
CONDITIONS
= 80µA, RESET asserted
35
= 1.2mA, RESET
= 3.2mA, RESET
50
Typical Operating Characteristics
3.5 4.0
65
80
4.5
95
5.0
110
5.5
125
A
= +25°C only.
A
600
550
500
450
400
350
300
250
200
150
100
26
24
22
20
18
16
DEB
50
0
= +25°C.) (Note 1)
-40
MIN
0
) after MR first rises from low to
V
V
CC
-25
CC
1
= V
= 5.0V
-10
TH
2
OUTPUT VOLTAGE LOW
V
+ 100mV TO V
vs. TEMPERATURE
CC
5
vs. SINK CURRENT
TYP
3
TEMPERATURE (°C)
TO RESET DELAY
20
4
I
SINK
35
5
(mA)
TH
50
MAX
0.3
0.3
0.3
- 100mV
6
1
65
7
80
8
95
UNITS
110
µA
9
V
125
10
3