DS1819 Dallas Semiconductor, DS1819 Datasheet - Page 6

• Manufacturer Part Number: DS1819
• Description: (DS1814 / DS1819) 5V and 3.3V MicroMonitor
• Manufacturer: Dallas Semiconductor

ABSOLUTE MAXIMUM RATINGS*
Voltage on V
Voltage on I/O Relative to Ground
Operating Temperature Range
Storage Temperature Range
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
PARAMETER
Supply Voltage
PARAMETER
V
V
V
V
V
Reset Trip Point Hysteresis (DS1814)
Reset Trip Point Hysteresis (DS1819)
Output Current @ 2.4V
Output Current @ 0.4V
Output Voltage @ -30 mA
Operating Current DS1814
Operating Current DS1819
ST
ST
ST
ST
ST
ST
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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.
and
and
Input Current
= V
Input Current
= GND, Time Averaged
Trip Point DS1814-5
Trip Point DS1814-10
Trip Point DS1819-5
Trip Point DS1819-10
Trip Point DS1819-20
CC
PBRST
PBRST
, Time Averaged
CC
Pin Relative to Ground
Input High Level
Input Low Level
SYMBOL
SYMBOL
V
V
V
V
V
V
V
V
V
V
V
I
I
I
I
CCTP
CCTP
CCTP
CCTP
CCTP
OH
OL
CC
CC
RH
RH
OH
CC
IH
IL
6 of 8
0.8 V
V
MIN
MIN
4.50
4.25
3.00
2.85
2.55
CC
-20
1.0
3.2
(-40°C to +85°C; V
*.8
CC
V
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
350
120
CC
-15
10
10
5
6
8
*.9
0.3 V
MAX
MAX
4.75
4.50
3.15
3.00
2.70
CC
160
5.5
15
12
+ 0.5V
CC
CC
(-40°C to +85°C)
= 1.2V to 5.5V)
UNITS
UNITS
mV
mV
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
DS1814/DS1819
NOTES
NOTES
1
1
1
1
1
1
1
1
3
3
3
4
5
6
6