MAX6351 Maxim, MAX6351 Datasheet - Page 2

• Manufacturer Part Number: MAX6351
• Description: Dual/Triple-Voltage P Supervisory Circuits
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
V
RST (MAX6352/55/58) ............................................. -0.3V to +6V
RST, MR, WDI, RST5, RSTIN
RST, RST3 (MAX6351/54/57/60) .................-3V to (V
Input/Output Current, All Pins .............................................20mA
Dual/Triple-Voltage
µP Supervisory Circuits
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
CC
Supply Voltage Range (Note 2)
Supply Current
V
V
Reset Threshold Tempco
Reset Threshold Hysteresis
V
Reset Timeout Period
RESET Output Voltage Low
CC
(MAX6351/53/56/59).............................-0.3V to (V
CC
CC
CC
5, V
_______________________________________________________________________________________
3 = V
5 Threshold (Note 3)
3 Threshold (Note 3)
to Reset Delay
CC
PARAMETER
CC
3 to GND .................................................-0.3V to +6V
5 = +1.2V to +5.5V, T
A
SYMBOL
∆V
= -40°C to +85°C, unless otherwise noted. Typical values are at T
I
CC
V
V
I
V
V
CC
TH
t
TH
TH
RP
CC
OL
5 +
/°C
3
5
3
T
T
V
MAX63_ _L_
MAX63_ _M_
MAX63_ _T_
MAX63_ _S_
MAX63_ _ _T
MAX63_ _ _S
MAX63_ _ _R
MAX63_ _ _Y
100mV overdrive
V
V
V
V
T
V
A
A
A
CC
CC
CC
CC
CC
CC
= 0°C to +70°C
= -40°C to +85°C
= 0°C to +70°C
CC
CC
5 = 5.5V, V
5 > V
5 or V
5 or V
5 or V
5 or V
5 + 0.3V)
3 + 0.3V)
TH
CC
CC
CC
CC
5
3 ≥ 2.7V, I
3 ≥ 4.5V, I
3 < 1V, I
3 < 1.2V, I
(MAX)
CC
CONDITIONS
3 = 3.6V, all I/O pins open
, V
CC
SINK
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
SINK
SINK
SINK
3 > V
5-Pin SOT23-5 (derate 7.1mW/°C above +70°C) ........571mW
6-Pin SOT23-6 (derate 7.1mW/°C above +70°C) ........571mW
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
= 50µA,
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= 1.2mA
= 3.2mA
= 50µA
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
TH
3
(MAX)
4.54
4.25
3.03
3.00
2.88
2.85
3.03
3.00
2.88
2.85
2.58
2.55
2.16
2.13
MIN
100
1.0
1.2
4.5
4.3
A
A
= +25°C.) (Note 1)
= +70°C)
V
TH
TYP
4.63
4.38
3.08
2.93
3.08
2.93
2.63
2.19
180
20
20
20
/500
MAX
4.75
4.46
3.14
3.15
2.98
3.00
3.14
2.98
2.68
2.70
2.22
2.25
4.72
4.50
3.15
3.00
280
5.5
5.5
0.3
0.4
0.3
0.3
50
ppm/°C
UNITS
ms
µA
µs
V
V
V
V
V
V