MAX698EWE+ Maxim Integrated Products, MAX698EWE+ Datasheet - Page 2

• Manufacturer Part Number: MAX698EWE+
• Description: IC CNTRLR WATCHDOG 16-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Simple Reset/Power-On Resetr

Specifications of MAX698EWE+

• Number Of Voltages Monitored: 1
• Output: Open Drain, Push-Pull
• Reset: Active High/Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.65V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Monitored Voltage: 5 V
• Output Type: Active High, Active Low, Open Drain, Push-Pull
• Manual Reset: Not Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: No Backup
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 3 V
• Supply Current (typ): 5000 uA
• Maximum Power Dissipation: 600 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Power-up Reset Delay (typ): 500 ms
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
V
Input Voltage (with respect to GND)
WDI, WDO, RESET, RESET ..…………………………-0.3V to V
Operating Temperature Range
Rate of Rise, V
Low-Cost, Power-On Reset
ELECTRICAL CHARACTERISTICS
(V
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
Supply Current
Power-Up Reset Deassertion
Power-Up Reset Assertion
Hysteresis
Reset Output Pulse Width
RESET OUTPUT (Open Drain)
RESET OUTPUT (SO Package
Only)
WDO Output (MAX699 SO
Package Only)
MAX699 Watchdog Timeout
Period
MAX699 Minimum WDI Input
Pulse Width
MAX699 WDI Input Threshold
MAX699 WDI Input Current
CC
and Watchdog Controllers
CC
C Suffix………………………………………………0°C to +70°C
E Suffix ......……………………………………….-40°C to +85°C
........................................................................-0.3V to +6.0V
_______________________________________________________________________________________
= +5V, T
PARAMETER
A
CC
= +25°C, unless otherwise noted.)
.................………………………………100V/µs
T
T
T
Output low
Output high
Output low
Output high
Output low
Output high
V
WDI = V
WDI = 0V
A
A
A
CC
= full
= full
= full
= +5V
CC
I
I
I
I
I
I
Locic-low
Logic-high
SINK
SOURCE
SINK
SOURCE
SINK
SOURCE
CONDITIONS
CC
= 1.6mA, V
= 1.6mA, V
= 1.6mA, V
= 1µA, V
= 1µA, V
= 1µA, V
Power Dissipation (T
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
8-Pin PDIP (derated 5mW/°C above +70°C).....………400mW
16-Pin SO (derated 7mW/°C above +70°C) ................600mW
CC
CC
CC
CC
CC
CC
= 4.4V
= 5V
= 5V
= 5V
= 4.4V
= 4.4V
A
= +70°C)
MIN
4.50
1.00
140
200
3.0
4.4
3.5
3.5
3.5
3.8
-50
TYP
4.65
-15
1.6
40
20
MAX
4.75
2.25
500
5.5
0.4
0.4
0.4
0.8
50
5
UNITS
mA
mV
ms
µA
ns
V
V
V
V
V
V
V
s