DS1812R-15+T&R Maxim Integrated Products, DS1812R-15+T&R Datasheet - Page 4
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DS1812R-15+T&R
Manufacturer Part Number
DS1812R-15+T&R
Description
IC ECONORESET 5V 15% P-P SOT23-3
Manufacturer
Maxim Integrated Products
Series
EconoResetr
Type
Simple Reset/Power-On Resetr
Datasheet
1.DS1812-10TR.pdf
(5 pages)
Specifications of DS1812R-15+T&R
Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active High
Reset Timeout
100 ms Minimum
Voltage - Threshold
4.13V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Monitored Voltage
0 V to 5.5 V
Undervoltage Threshold
4 V
Overvoltage Threshold
4.24 V
Output Type
Active High, Push-Pull
Manual Reset
Not Resettable
Watchdog
No Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
300 ms
Supply Voltage (max)
5.5 V
Supply Voltage (min)
0 V
Supply Current (typ)
40 uA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Power Fail Detection
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
ABSOLUTE MAXIMUM RATINGS*
Voltage on V
Voltage on RST Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
* This is a stress rating only and functional operation of the device at these or any other conditions
RECOMMENDED DC OPERATING CONDITIONS
DC ELECTRICAL CHARACTERISTICS
AC ELECTRICAL CHARACTERISTICS
PARAMETER
Supply Voltage
PARAMETER
Output Voltage @ 0-500 mA
Output Current @ 2.4 volts
Output Current @ 0.4 volts
Operating Current V
V
V
V
Output Capacitance
PARAMETER
RESET Active Time
V
V
(V
V
(V
V
CC
CC
CC
CC
CC
CC
CC
above those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
CCTP
CCTP
Slew Rate
Trip Point (DS1812-5)
Trip Point (DS1812-10)
Trip Point (DS1812-15)
Detect to RST
Slew Rate
Detect to RST
(MAX) to V
(MIN) to V
CC
Pin Relative to Ground
CCTP
CCTP
CC
< 5.5
(MAX))
(MIN))
SYMBOL
SYMBOL
SYMBOL
V
V
V
C
V
V
t
t
t
I
I
I
RPD
RPU
CCTP
CCTP
CCTP
RST
t
OH
OUT
t
OL
CC
OH
CC
R
F
4 of 5
-0.5V
MIN
MIN
MIN
(-40°C to +85°C; V
4.50
4.25
4.00
(-40°C to +85°C; V
V
+10
100
300
100
0.0
0
CC
-0.1V
TYP
TYP
TYP
-0.5V to +7.0V
-0.5V to V
-40°C to +85°C
-55°C to +125°C
260°C for 10 seconds
4.62
4.35
4.13
V
350
150
150
30
2
CC
MAX
MAX
MAX
4.75
4.49
4.24
300
300
5.5
CC
40
10
5
+0.5V
(-40°C to +85°C)
CC
CC
=1.2V to 5.5V)
=1.2V to 5.5V)
UNITS
UNITS
UNITS
mA
mA
mA
ms
ms
pF
ms
ms
ns
V
V
V
V
V
NOTES
NOTES
NOTES
DS1812
1
1
2
2
3
1
1
1
4