MXD1815XR31-T Maxim Integrated, MXD1815XR31-T Datasheet - Page 2

• Manufacturer Part Number: MXD1815XR31-T
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated
• Series: MXD1810, MXD1811, MXD1812, MXD1813, MXD1815, MXD1816, MXD1817, MXD1818r

Specifications of MXD1815XR31-T

• Number Of Voltages Monitored: 1
• Monitored Voltage: 2.5 V, 3 V, 3.3 V, 5 V
• Undervoltage Threshold: 2.98 V
• Overvoltage Threshold: 3.15 V
• Output Type: Active Low, Push-Pull
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 250 ms
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 105 C
• Mounting Style: SMD/SMT
• Package / Case: SC-70
• Chip Enable Signals: No
• Maximum Power Dissipation: 174 mW
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Supply Current (typ): 9 uA
• Supply Voltage - Min: 1 V

ABSOLUTE MAXIMUM RATINGS
V
Push-Pull RESET (MXD1810/MXD1815),
Open-Drain RESET (MXD1811/MXD1816)
Open-Drain RESET (MXD1813/MXD1818)
Input Current (V
Low-Power μP Reset Circuits in 3-Pin
SC70/SOT23
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
2
Supply Voltage Range
Supply Current
Reset Threshold
Active Reset Timeout Period
V
Push-Button Detect to Reset
Push-Button Reset Timeout Period
Input Low Voltage
Input High Voltage
RESET Output Source Current
RESET Output Source Current
RESET Output Sink Current
RESET Output Sink Current
CC
RESET (MXD1812/MXD1817) to GND.....-0.3V to (V
to GND................................................................-0.3V to +6.0V
to GND ....................................................-0.3V to (V
CC
CC
_______________________________________________________________________________________
to GND ...........................................................-0.3V to +6.0V
= full range, T
to Reset Delay
PARAMETER
CC
, RESET) ................................................20mA
A
= -40°C to +105°C, unless otherwise specified. Typical values are at T
SYMBOL
t
PBRST
V
V
I
I
I
t
t
t
V
I
I
V
OH
OH
CC
RD
RP
PB
OL
OL
CC
TH
IH
IL
T
T
V
V
MXD181_ _ R46
MXD181_ _ R44
MXD181_ _ R41
MXD181_ _ R31
MXD181_ _ R29
MXD181_ _ R26
MXD181_ _ R23
MXD181_ _ R22
V
V
V
MXD1813/MXD1818 only
MXD1813/MXD1818 only
MXD1813/MXD1818
only
MXD1813/MXD1818 only
V
MXD1810/MXD1815
V
MXD1812/MXD1817
V
MXD1810/MXD1811/MXD1813/MXD1815/
MXD1816/MXD1818
(Note 2)
V
MXD1812/MXD1817
A
A
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 0°C to +105°C
= -40°C to +105°C
CC
CC
= +5.5V, V
= +3.6V, V
rising
= (V
≥ V
≤ V
≥ 2.7V, reset asserted, V
≥ 2.7V, reset not asserted, , V
rising, t
+ 0.3V)
+ 0.3V)
TH(MAX)
TH(MIN)
TH
+ 100mV) falling to (V
R
= 5μs
CC
CC
, reset asserted,
CONDITIONS
, reset not asserted,
> V
> V
Output Current (RESET, RESET).........................................20mA
Continuous Power Dissipation (T
Operating Temperature Range .........................-40°C to +105°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
3-Pin SC70 (derate 2.17mW above +70°C) ..................174mW
3-Pin SOT23 (derate 4mW/°C above +70°C) ...............320mW
TH
TH
T
T
A
A
, no load
, no load
= +25°C to +105°C
= -40°C to +25°C
OUT
TH
= 0.4V
OUT
- 200mV)
= 0.4V
A
= +25°C.) (Note 1)
0.7 × V
4.50
4.25
4.00
2.98
2.80
2.47
2.25
2.12
MIN
100
100
100
1.0
1.2
1.5
10
10
A
CC
= +70°C)
TYP
4.62
4.37
4.12
3.06
2.88
2.55
2.31
2.18
150
150
150
350
350
9
4
2
MAX
4.75
4.49
4.24
3.15
2.97
2.64
2.37
2.25
0.34
0.15
250
250
250
5.5
5.5
16
10
5
UNITS
mA
mA
ms
ms
ms
μA
μA
μA
μs
μs
V
V
V
V