SM72240MFX-4.63/NOPB National Semiconductor, SM72240MFX-4.63/NOPB Datasheet - Page 4

• Manufacturer Part Number: SM72240MFX-4.63/NOPB
• Description: Microprocesser Reset Circuit
• Manufacturer: National Semiconductor
• Series: SolarMagic™r
• Type: Simple Reset/Power-On Resetr

Specifications of SM72240MFX-4.63/NOPB

• Number Of Voltages Monitored: 1
• Output: Open Drain or Open Collector
• Reset: Active Low
• Reset Timeout: 100 ms Minimum
• Voltage - Threshold: 4.63V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SC-74A, SOT-753
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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V
Symbol
Tempco
OL
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Typical values are at T
temperature range −40°C to +125°C , unless otherwise noted.
Note 1: Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions under which the device operates
correctly. Operating ratings do not imply guaranteed performance limits. For guaranteed performance limits and associated test conditions, see the Electrical
Characteristics.
Note 2: The human body model is a 100pF capacitor discharged through a 1.5kΩ resistor into each pin.
Note 3: At elevated temperatures, devices must be derated based on package thermal resistance. The device must be derated at 4.5mW/°C at ambient
temperatures above 70°C. The device has internal thermal protection.
Note 4: Production testing done at T
(SQC) methods.
Note 5: RESET Output for SM72240.
Note 6: Glitches of 100 ns or less typically will not generate a reset pulse.
V
RESET, RESET
Input Current, V
Output Current, RESET,
RESET Pin
V
V
V
t
t
V
I
t
t
V
I
MR
MD
CC
RD
RP
CC
CC
IN
TH
TH
IH
IL
, MR
V
Supply Current
(I
Reset Threshold
Reset Threshold Temperature
Coefficient
V
Reset Active Timeout Period
MR Minimum Pulse Width
MR to Reset Propagation
Delay
MR Glitch Immunity
MR Input Threshold
MR Pull-Up Resistance
RESETOutput Voltage Low
RESET Output Leakage
Current (SM72240)
LOAD
CC
CC
Range
to Reset Delay
= 0A)
CC
Parameter
Pin
A
= +25°C. Limits with standard typeface are for T
(Note
(Note
A
= +25°C. Limits over the operating temperature range are guaranteed through correlation using Statistical Quality Control
5)
6)
−0.3V to (V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
= 5.5V
= V
> V
= V
> 1V, I
> V
−0.3V to 6.0V
(Note
TH
TH(MAX)
TH
TH
CC
, RESET = 5.5V
to (V
min, I
+ 0.3V)
SINK
1)
20mA
20mA
TH
= 50µA
SINK
Conditions
− 100mV)
= 3.2 mA
(Note
4
ESD Rating
Continuous Power Dissipation (T
Operating Temperature Range
Maximum Junction Temperature
Storage Temperature Range
Lead Temperature
(soldering, 10sec)
4)
A
SOT-23
= +25°C, and limits in boldface type apply for the operating
(Note
(Note
3)
2)
4.54
4.50
Min
100
1.0
2.3
10
A
= +70°C)
4.63
Typ
190
100
30
20
22
8
2
−40°C to +125°C
−65°C to +160°C
Max
4.72
4.75
560
5.5
0.8
0.4
0.3
0.5
15
320mW
+300°C
125°C
V
ppm/°C
2kV
Units
µA
ms
kΩ
µA
µs
µs
µs
ns
V
V
V