參數(shù)資料
型號: DS1210
英文描述: Nonvolatile Controller Chip
中文描述: 非易失控制器芯片
文件頁數(shù): 4/6頁
文件大?。?/td> 69K
代理商: DS1210
DS1210
4 of 6
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
-55
°
C to +125
°
C
260
°
C for 10 seconds
*
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
PARAMETER
Pin 3 = GND Supply Voltage
Pin 3 = V
CCO
Supply Voltage
Logic 1 Input
Logic 0 Input
Battery Input
(0
°
C to 70
°
C)
UNITS
V
V
V
V
V
SYMBOL
V
CCI
V
CCI
V
IH
V
IL
V
BAT1
,
V
BAT2
MIN
4.75
4.5
2.2
-0.3
2.0
TYP
5.0
5.0
MAX
5.5
5.5
V
CC
+0.3
+0.8
4.0
NOTES
1
1
1
1
1, 2
(0
°
C to 70
°
C; V
CCI
= 4.75 to 5.5V PIN 3 = GND)
(V
CCI
= 4.5 to 5.5V, PIN 3 = V
CCO
)
SYMBOL
MIN
TYP
I
CCI
V
CCO
V
CC
-0.2
I
CCO1
I
IL
-1.0
I
LO
-1.0
I
OH
-1.0
I
OL
V
CCTP
4.50
4.62
V
CCTP
4.25
4.37
DC ELECTRICAL CHARACTERISTICS
PARAMETER
Supply Current
Supply Voltage
Supply Current
Input Leakage
Output Leakage
CEO
Output @ 2.4V
CEO
Output @ 0.4V
V
CC
Trip Point (TOL=GND)
V
CC
Trip Point (TOL=V
CCO
)
MAX
5
UNITS
mA
V
mA
μA
μA
mA
mA
V
V
NOTES
3
1
4
80
+1.0
+1.0
5
5
1
1
4.0
4.74
4.49
(0°C to 70°C; V
CCI
= < V
BAT
)
CEO
Output
V
BAT1
or V
BAT2
Battery Current
Battery Backup Current
@ V
CCO
= V
BAT
– 0.3V
V
OHL
V
BAT
-0.2
V
7
I
BAT
100
nA
2, 3
I
CCO2
50
μA
6, 7
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