MAX6745 Maxim, MAX6745 Datasheet - Page 2

• Manufacturer Part Number: MAX6745
• Description: (MAX6736 - MAX6745) Low-Power Dual-/Triple-Voltage SC70 UP Supervisory Circuits
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
V
Open-Drain RESET, PFO to GND.............................-0.3V to +6V
Push-Pull RESET to GND..........................-0.3V to (V
MR, RSTIN, PFI to GND............................-0.3V to (V
Input/Output Current, All Pins .............................................20mA
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(V
Low-Power Dual-/Triple-Voltage SC70 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.
2
Operating Voltage Range
V
V
Reset Threshold for V
CC
CC
CC
CC
5-Pin SC70 (derate 3.1mW/°C above +70°C) ..............247mW
1
_______________________________________________________________________________________
1 Supply Current
2 Supply Current
,
= 1.2V to 5.5V, T
V
CC
2, POK1 to GND ......................................-0.3V to +6V
PARAMETER
A
CC
= -40°C to +85°C, unless otherwise noted. Typical values are at T
1
A
= +70°C)
SYMBOL
V
V
V
I
I
CC
CC
CC
CC
TH
1,
1
2
1
2
T
T
V
not asserted
V
not asserted
V
not asserted
V
not asserted
MAX67_ _L
MAX67_ _M
MAX67_ _T
MAX67_ _S
MAX67_ _R
MAX67_ _Z
MAX67_ _Y
MAX67_ _W
MAX67_ _V
A
A
CC
CC
CC
CC
CC
CC
= -40°C to 0°C
= 0°C to +85°C
1 = 3.3V, V
1 = 1.8V, V
2 = 1.8V, V
2 = 3.3V, V
1 + 0.3V)
1 + 0.3V)
CONDITIONS
CC
CC
CC
CC
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
1 > V
1 < V
2 < V
2 > V
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
= 0°C to +85°C
= -40°C to +85°C
= 0°C to +85°C
= -40°C to +85°C
= 0°C to +85°C
= -40°C to +85°C
= 0°C to +85°C
= -40°C to +85°C
= 0°C to +85°C
= -40°C to +85°C
= 0°C to +85°C
= -40°C to +85°C
= 0°C to +85°C
= -40°C to +85°C
= 0°C to +85°C
= -40°C to +85°C
= 0°C to +85°C
= -40°C to +85°C
CC
CC
CC
CC
1, no load, reset
2, no load, reset
2, no load, reset
1, no load, reset
A
= +25°C.) (Note 1)
4.500
4.425
4.250
4.175
3.000
2.950
2.850
2.800
2.550
2.505
2.250
2.213
2.125
2.088
1.620
1.593
1.530
1.503
MIN
1.2
1.0
4.625
4.375
3.075
2.925
2.625
2.313
2.188
1.665
1.575
TYP
10
5
5
1
4.750
4.825
4.500
4.575
3.150
3.200
3.000
3.050
2.700
2.745
2.375
2.413
2.250
2.288
1.710
1.737
1.620
1.647
MAX
5.5
5.5
10
10
20
2
UNITS
µA
µA
V
V