參數(shù)資料
型號(hào)： DS1486P-150
英文描述： RAMified Watchdog Timekeeper
中文描述： 網(wǎng)狀看門(mén)狗計(jì)時(shí)
文件頁(yè)數(shù)： 9/17頁(yè)
文件大?。?/td> 251K
代理商： DS1486P-150
DS1486/DS1486P
9 of 17
ABSOLUTE MAXIMUM RATINGS*
Voltage on any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
-0.3V to +7.0V
0 C to 70 C
-40 C to + 70 C
260 C for 10 seconds (See Note 14)
*
This is a stress rating only and functional operation of the device at these or any other conditions
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.
RECOMMENDED DC OPERATING CONDITIONS
(0 C to 70 C)
PARAMETER
SYMBOL
Power Supply Voltage
V
CC
Input Logic 1
V
IH
Input Logic 0
V
IL
MIN
4.5
2.2
-0.3
TYP
5.0
MAX
5.5
V
CC
+0.3
+0.8
UNITS
V
V
V
NOTES
10
10
10
DC ELECTRICAL CHARACTERISTICS
(0 C to 70 C; V
CC
= 5V 10%)
PARAMETER
SYMBOL
Input Leakage Current
I
IL
Output Leakage Current
I
LO
I/O Leakage Current
I
LIO
Output Current @ 2.4V
I
OH
Output Current @ 0.4V
I
OL
Standby Current
CE
= 2.2V
I
CCS1
Standby Current
CE
= V
CC
-0.5
I
CCS2
Active Current
I
CC
Write Protection Voltage
V
TP
MIN
-1.0
-1.0
-1.0
-1.0
TYP
MAX
+1.0
+1.0
+1.0
UNITS
A
A
A
mA
mA
mA
mA
mA
V
NOTES
13
13
2.1
7.0
4.0
85
4.5
3.0
4.0
4.25
CAPACITANCE
(t
A
= 25 C)
PARAMETER
SYMBOL
Input Capacitance
C
IN
Output Capacitance
C
OUT
Input/Output Capacitance
C
I/O
MIN
TYP
7
7
7
MAX
15
15
15
UNITS
pF
pF
pF
NOTES
相關(guān)PDF資料
PDF描述
DS1486-120 RAMified Watchdog Timekeeper
DS1486-150 RAMified Watchdog Timekeeper
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