MAX709 Maxim, MAX709 Datasheet - Page 2

• Manufacturer Part Number: MAX709
• Description: Power-Supply Monitor with Reset
• Manufacturer: Maxim

Terminal Voltage (with respect to GND)
Input Current, V
Output Current, RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
Rate-of-Rise, V
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(V
Power-Supply Monitor with Reset
ABSOLUTE MAXIMUM RATINGS
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.
Note 1: Supply current is measured with V
2
CC
V
Supply Current (Note 1)
RESET Threshold, V
V
Reset Active Timeout Period
RESET Output Voltage
V
RESET. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (V
Plastic DIP (derate 9.09mW/°C above +70°C) . . . . . . . . 727mW
µMAX (derate 4.10mW/°C above +70°C) . . . . . . . . . . . . . 330mW
SO (derate 5.88mW/°C above +70°C). . . . . . . . . . . . . . . . . 471mW
CC
CC
CC
_______________________________________________________________________________________
= full range, T
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V
Range
to RESET Delay
PARAMETER
CC
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V/µs
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
A
= T
TH
MIN
to T
MAX
A
= +70°C)
, unless otherwise noted.)
MAX709_C
MAX709_E
MAX709R/S/T only
All versions
MAX709L
MAX709M
MAX709T
MAX709S
MAX709R
V
V
I
MAX709R/S/T only
I
MAX709L/M only
I
I
I
MAX709R/S/T only
I
MAX709L/M only
SINK
SINK
SINK
SINK
SOURCE
SOURCE
CC
CC
= reset threshold max to reset threshold min
= reset threshold max, V
= 1.2mA, V
= 3.2mA, V
= 50µA, V
= 100µA, V
CC
= 500µA, V
= 800µA, V
= 3.6V for MAX709R/S/T, and V
CC
CC
CC
CC
CC
≥ 1.0V, MAX709_C
= reset threshold min,
+ 0.3V)
= reset threshold min,
≥ 1.2V, MAX709_E
CC
CC
CONDITIONS
≥ reset threshold max,
≥ reset threshold max,
MAX709_C, V
MAX709_E, V
MAX709_C, V
MAX709_E, V
CC
Operating Temperature Ranges
Storage Temperature Range . . . . . . . . . . . . . . . . . . - 65°C to +160°C
Lead Temperature (soldering, 10sec). . . . . . . . . . . . . . . . . . . . +300°C
rising
MAX709_C___ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
MAX709_E___ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
CC
= 5.5V for all versions.
CC
CC
CC
CC
< 3.6V
< 5.5V
< 3.6V
< 5.5V
0.8 x V
V
CC
4.50
4.25
3.00
2.85
2.55
MIN
140
1.0
1.2
- 1.5
CC
TYP
4.65
4.40
3.08
2.93
2.63
280
35
35
65
65
20
MAX
4.75
4.50
3.15
3.00
2.70
110
150
200
560
5.5
5.5
0.3
0.4
0.3
0.4
85
UNITS
ms
µA
µs
V
V
V