MAX6387XS22D6-T Maxim Integrated, MAX6387XS22D6-T Datasheet - Page 3
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MAX6387XS22D6-T
Manufacturer Part Number
MAX6387XS22D6-T
Description
Supervisory Circuits
Manufacturer
Maxim Integrated
Series
MAX6381, MAX6382, MAX6383, MAX6384, MAX6385, MAX6386, MAX6387, MAX6388, MAX6389, MAX6390r
Datasheet
1.ICL7117CMHTD.pdf
(10 pages)
Specifications of MAX6387XS22D6-T
Number Of Voltages Monitored
2
Monitored Voltage
1.8 V to 5 V
Undervoltage Threshold
2.13 V, Adjustable
Overvoltage Threshold
2.24 V, Adjustable
Output Type
Active Low, Push-Pull
Manual Reset
Not Resettable
Watchdog
No Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
1120 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
ELECTRICAL CHARACTERISTICS (continued)
(V
Note 1: Specifications over temperature are guaranteed by design, not production tested.
MR Minimum Input Pulse Width
MR Glitch Rejection
MR to Reset Delay
MR Internal Pullup Resistance
RESET IN Input Threshold
RESET IN to RESET Delay
RESET IN Input Leakage Current
Open-Drain RESET Output
Voltage
Open-Drain RESET Output
Leakage Current
Push-Pull RESET Output Voltage
Push-Pull RESET Output Voltage
CC
= full range, T
PARAMETER
A
= -40°C to +125°C, unless otherwise specified. Typical values are at T
SC70/µDFN, Single/Dual Low-Voltage,
SYMBOL
I
V
RESET IN
THRST
I
V
V
V
V
V
LKG
OH
OH
OL
OL
OL
MAX6381–MAX6389
MAX6390
T
T
T
V
V
V
V
V
V
V
V
V
V
asserted
V
asserted
V
V
V
V
V
asserted
V
asserted
A
A
A
RESETIN
THRST
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= +25°C
= 0°C to +85°C
= -40°C to +125°C
Low-Power µP Reset Circuits
≥ 4.5V, I
≥ 2.5V, I
≥ 1.0V, I
> V
≥ 4.5V, I
≥ 2.5V, I
≥ 1.0V, I
≥ 4.5V, I
≥ 2.5V, I
≥ 4.5V, I
≥ 2.5V, I
≥ 1.8V, I
≥ 1.0V, I
≥ 4.5V, I
≥ 2.5V, I
+ 40mV to V
TH
falling at 4mV/µs from
, RESET not asserted
SINK
SINK
SINK
SINK
SINK
SINK
SOURCE
SOURCE
SOURCE
SOURCE
SOURCE
SOURCE
SINK
SINK
CONDITIONS
= 3.2mA, reset asserted
= 1.2mA, reset asserted
= 80µA, reset asserted
= 3.2mA, reset asserted
= 1.2mA, reset asserted
= 80µA, reset asserted
= 3.2mA, reset not
= 1.2mA, reset not
THRST
= 500µA, reset asserted
= 800µA, reset not
= 500µA, reset not
= 800µA, reset asserted
= 150µA, reset asserted
= 1µA, reset asserted
- 40mV
A
= +25°C.) (Note 1)
1.245
1.232
1.219
0.8 x
0.8 x
0.8 x
0.8 x
0.8 x
0.8 x
MIN
V
V
V
V
V
V
500
-50
32
1
CC
CC
CC
CC
CC
CC
1560
TYP
1.27
100
200
4.5
63
±1
1.295
1.308
1.321
MAX
3000
+50
100
0.4
0.3
0.3
1.0
0.4
0.3
0.3
0.4
0.3
UNITS
kΩ
nA
µA
µs
ns
ns
µs
Ω
V
V
V
V
3