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參數(shù)資料
| 型號(hào)： | DS2760EA |
| 英文描述： | High Precision Li-Ion Battery Monitor |
| 中文描述： | 高精度鋰離子電池監(jiān)視器 |
| 文件頁數(shù)： | 22/25頁 |
| 文件大小： | 126K |
| 代理商： | DS2760EA |
DS2760
22 of 25
ABSOLUTE MAXIMUM RATINGS*
Voltage on PLS and CC pin, Relative to VSS
Voltage on PIO pin, Relative to VSS
Voltage on any other pin, Relative to VSS
Continuous Internal Sense Resistor Current
Pulsed Internal Sense Resistor Current
Operating Temperature
Storage Temperature
Soldering Temperature
-0.3V to +18V
-0.3V to +12V
-0.3V to +6V
±
2.5A
±
50A for <100 μs/sec, <1000 pulses
-40°C to +85°C
-55°C to +125°C
See J-STD-020A Specification
* 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
Supply Voltage
Data Pin
(-20
°
C to 70
°
C, 2.5V
≤
VDD
≤
5.5V)
MIN
TYP
MAX
2.5
5.5
-0.3
5.5
SYMBOL
VDD
DQ
CONDITION
UNITS
V
V
NOTES
1
1
DC ELECTRICAL CHARACTERISTICS
PARAMETER
Active Current
(-20
°
C to 70
°
C; 2.5V
≤
VDD
≤
5.5V)
MIN
TYP
MAX
50
80
SYMBOL
I
ACTIVE
CONDITION
DQ=VDD,
norm. operation
DQ=0V,
no activity,
PS
floating
UNITS
μ
A
NOTES
Sleep Mode Current
I
SLEEP
1
2
μ
A
Input Logic High:
DQ, PIO
Input Logic High:
PS
Input Logic Low:
DQ, PIO
Input Logic Low:
PS
Output Logic High:
CC
Output Logic High:
DC
Output Logic Low:
CC
,
DC
Output Logic Low:
DQ, PIO
Input Resistance: DQ
Input Resistance: VIN
Internal Current Sense
Resistor
Internal Current Sense
Resistor TC
Internal Kelvin Sense
Resistance
DQ Low to Sleep time
V
IH
1.5
V
1
V
IH
V
IL
V
DD
-0.2V
V
V
1
1
0.4
V
IL
V
OH
V
OH
V
OL
0.2
V
V
V
V
1
1
1
1
I
OH
=-0.1 mA
I
OH
=-0.1 mA
I
OL
=0.1 mA
V
PLS
-0.4V
VDD-0.4V
0.4
V
OL
I
OL
=4 mA
0.4
V
1
R
IN
R
IN
R
SNS
500
k
M
m
5
25
°
C
20
25
30
TC
SNS
4000
ppm/
°
C
R
KS
IS1 to VSS
IS2 to SNS
4.7
k
t
SLEEP
2
sec
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| DS2760EA-025 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High Precision Li-Ion Battery Monitor |
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| DS2760T-025 | 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High Precision Li-Ion Battery Monitor |
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