MAX1232EWE+ Maxim Integrated Products, MAX1232EWE+ Datasheet - Page 2

• Manufacturer Part Number: MAX1232EWE+
• Description: IC MPU MONITOR 16-SOIC
• Manufacturer: Maxim Integrated Products
• Type: Simple Reset/Power-On Resetr

Specifications of MAX1232EWE+

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active High/Active Low
• Reset Timeout: 250 ms Minimum
• Voltage - Threshold: 4.37V, 4.62V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Monitored Voltage: 4.5 V, 4.75 V
• Undervoltage Threshold: 4.5 V, 4.25 V
• Overvoltage Threshold: 4.49 V, 4.74 V
• Output Type: Active High, Active Low, Open Drain
• Manual Reset: Resettable
• Watchdog: Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 1000 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Supply Current (typ): 200 uA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
Voltage on Any Pin (with respect to GND)……………-1V to +7V
Operating Temperature Range
Microprocessor Monitor
Recommended DC Operating Conditions
(T
DC Electrical Characteristics
(V
Capacitance (Note 4)
(T
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
Supply Voltage
ST and PBRST Input High Level
(Note 1)
ST and PBRST Input Low Level
Input Leakage ST, TOL
Output Current RST
Output Current RST, RST
Operating Current (Note 2)
V
V
Input Capacitance ST, TOL
Output Capacitance RST, RST
C Suffix ………………………………………………0°C to +70°C
E Suffix.……………………………………………-40°C to +85°C
M Suffix .…………………………………………-55°C to +125°C
A
A
CC
CC
CC
= T
= +25°C)
_______________________________________________________________________________________
= +4.5V to +5.5V, T
5% Trip Point (Note 3)
10% Trip Point (Note 3)
MIN
PARAMETER
PARAMETER
PARAMETER
to T
MAX
)
A
= T
MIN
to T
SYMBOL
SYMBOL
SYMBOL
MAX
V
V
C
V
I
I
CCTP
CCTP
C
V
I
V
I
OH
CC
OUT
OL
CC
IL
IH
IL
)
IN
V
V
TOL = GND
TOL = V
OH
OL
= 0.4V
= 2.4V
CC
CONDITIONS
CONDITIONS
CONDITIONS
Storage Temperature Range……………………-65°C to +160°C
Lead Temperature (soldering, 10s)………………………+300°C
4.50
MIN
MIN
4.25
MIN
-0.3
-1.0
-1.0
4.5
2.0
2.0
TYP
TYP
4.62
4.37
TYP
5.0
-12
10
50
V
MAX
MAX
MAX
+0.8
+1.0
4.74
4.49
200
CC
5.5
0.3
5
7
+
UNITS
UNITS
UNITS
mA
mA
µA
µA
pF
pF
V
V
V
V
V