MAX6318 MAXIM [Maxim Integrated Products], MAX6318 Datasheet - Page 2

• Manufacturer Part Number: MAX6318
• Description: 5-Pin ?P Supervisory Circuits with Watchdog and Manual Reset
• Manufacturer: MAXIM [Maxim Integrated Products]

ABSOLUTE MAXIMUM RATINGS
Voltage (with respect to GND)
Input/Output Current, All Pins .............................................20mA
ELECTRICAL CHARACTERISTICS
(V
5-Pin µP Supervisory Circuits with
Watchdog and Manual Reset
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
Note 1: Over-temperature limits are guaranteed by design, not production tested.
Note 2: A factory-trimmed voltage divider programs the nominal reset threshold (V
Operating Voltage Range
Supply Current
Reset Threshold Temperature
Coefficient
Reset Threshold (Note 2)
Reset Threshold Hysteresis
Reset Active Timeout Period
V
PUSH/PULL RESET OUTPUT (MAX6316L/MAX6317H/MAX6318_H/MAX6319_H/MAX6321HP/MAX6322HP)
RESET Output Voltage
RESET Output Voltage
CC
V
RESET (MAX6320/MAX6321/MAX6322 only)...... -0.3V to +6V
All Other Pins.........................................-0.3V to (V
CC
CC
_______________________________________________________________________________________
= 2.5V to 5.5V, T
to RESET Delay
......................................................................-0.3V to +6V
available in 100mV increments from 2.5V to 5V (see Table 1 at end of data sheet).
PARAMETER
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
SYMBOL
V
V
V
V
V
V
V
I
t
t
TH
CC
RST
RD
RP
CC
OH
OH
OL
OL
/°C
T
MAX6316/MAX6317/MAX6318/
MAX6320/MAX6321:
MR and WDI unconnected
MAX6319/MAX6322:
MR unconnected
T
T
MAX63_ _A_-T
MAX63_ _B_-T
MAX63_ _C_-T
MAX63_ _D_-T
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= -40°C to +85°C
= +25°C
= -40°C to +85°C
falling at 1mV/µs
≥ 1.0V, I
≥ 1.2V, I
≥ 2.7V, I
≥ 4.5V, I
≥ 2.7V, I
≥ 4.5V, I
≥ 2.7V, I
≥ 4.5V, I
≥ 1.8V, I
≥ 2.7V, I
≥ 4.5V, I
CC
+ 0.3V)
SINK
SINK
SINK
SINK
SOURCE
SOURCE
SINK
SINK
SOURCE
SOURCE
SOURCE
CONDITIONS
= 50µA
= 100µA
= 1.2mA
= 3.2mA
= 1.2mA
= 3.2mA
= 500µA
= 800µA
= 150µA
= 500µA
= 800µA
Continuous Power Dissipation (T
Operating Temperature Range............................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range..............................-65°C to +160°C
Lead Temperature (soldering, 10sec)..............................+300°C
SOT23-5 (derate 7.1mW/°C above +70°C)...............571mW
V
V
V
V
CC
CC
CC
CC
TH
= 5.5V
= 3.6V
= 5.5V
= 3.6V
). Factory-trimmed reset thresholds are
A
= +25°C.) (Note 1)
V
V
0.8 x V
0.8 x V
0.8 x V
V
V
TH
TH
1120
CC
CC
MIN
140
20
1
1
-1.5% V
-2.5% V
- 1.5
- 1.5
A
CC
CC
CC
= +70°C)
1600
TYP
200
1.4
10
40
TH
TH
28
40
5
5
3
3
V
V
TH
TH
+2.5%
+1.5%
MAX
2240
280
5.5
0.3
0.3
0.3
0.4
0.3
0.4
20
12
12
40
8
2
ppm/°C
UNITS
mV
ms
µA
µs
V
V
V
V