MAX6302 Maxim, MAX6302 Datasheet - Page 2

• Manufacturer Part Number: MAX6302
• Description: +5V / Low-Power uP Supervisory Circuits with Adjustable Reset/Watchdog
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
V
RESET IN, SWT, SRT ..................................-0.3V to (V
WDI, WDS..............................................................-0.3V to +7.0V
RESET, RESET
Input Current
Output Current
+5V, Low-Power µP Supervisory Circuits
with Adjustable Reset/Watchdog
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
RESET TIMER
CC
Operating Voltage Range
(Note 1)
Supply Current (Note 2)
Reset Input Threshold Voltage
Reset Input Hysteresis
Reset Input Leakage Current
Reset Output Voltage High
(MAX6302/MAX6303/MAX6304)
Reset Output Voltage Low
(MAX6301/MAX6303/MAX6304)
V
Reset Input Pulse Width
Reset Timeout Period (Note 3)
Reset Output Leakage Current
CC
MAX6301 ...........................................................-0.3V to +7.0V
MAX6302/6303/6304 ..............................-0.3V to (V
V
GND..............................................................................±20mA
RESET, RESET..............................................................±20mA
CC
CC
_______________________________________________________________________________________
.......................................................................-0.3V to +7.0V
= +2V to +5.5V, T
to Reset Delay
...............................................................................±20mA
PARAMETER
A
= T
MIN
to T
SYMBOL
I
RESET IN
MAX
V
V
V
V
V
HYST
I
t
t
CC
t
RD
RP
OH
CC
OL
RI
TH
, unless otherwise noted. Typical values are at V
MAX6301C/MAX6303C
MAX6301E/MAX6303E
MAX6302/MAX6304
No load
V
V
V
V
MAX6302/MAX6304, V
V
V
MAX6301/
MAX6303
V
Comparator overdrive = 50mV
C
MAX6301, V
MAX6302, V
RESET IN
RESET IN
CC
CC
CC
CC
CC
SRT
≥ 4.5V, I
= 2V, I
≥ 4.5V, I
= 2V, I
falling at 1mV/µs
CC
CC
= 1500pF
+ 0.3V)
+ 0.3V)
falling, V
rising, V
SOURCE
SINK
RESET
V
T
V
T
RESET
SOURCE
SINK
A
A
CC
CC
= 0°C to +70°C
= -40°C to +85°C
CONDITIONS
= 1.6mA
= 1V, I
= 1.2V, I
= 3.2mA
CC
= GND
CC
= V
= 0.4mA
= 0.8mA
= 5.0V
= 5.0V
Continuous Power Dissipation (T
Operating Temperature Ranges
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
CC
CC
SINK
Plastic DIP (derate 9.09mW/°C above +70°C) ............727mW
SO (derate 5.88mW/°C above +70°C) .........................471mW
µMAX (derate 4.10mW/°C above +70°C) ....................330mW
MAX630_C_A ......................................................0°C to +70°C
MAX630_E_A ...................................................-40°C to +85°C
SINK
= 1.31V, R
= 50µA,
= 100µA,
L
= 10kΩ
CC
= +5V and T
V
V
1.195
CC
CC
MIN
1.00
1.20
1.31
2.8
- 0.4
- 0.3
A
= +70°C)
A
±0.01
1.220
1.240
VCC - 0.4
= +25°C.)
TYP
4.0
4.0
20
63
26
1.245
1.265
MAX
5.50
5.50
5.50
7.0
0.4
0.4
0.3
0.3
5.2
±1
±1
±1
UNITS
mV
ms
µA
nA
µA
µs
µs
V
V
V
V