參數(shù)資料
型號: DS2761BX
英文描述: High-Precision Li+ Battery Monitor
中文描述: 高精度鋰電池監(jiān)視器
文件頁數(shù): 23/24頁
文件大小: 286K
代理商: DS2761BX
DS2761
23 of 24
ELECTRICAL CHARACTERISTICS:
PROTECTION CIRCUITRY
PARAMETER
Overvoltage Detect
(0 C to +50 C, 2.5V V
DD
5.5V)
TYP
MAX
4.350
4.275
4.300
4.15
4.20
2.6
2.7
1.9
2.0
47.5
50
8.0
11
200
250
1
1.2
100
110
10
20
100
120
1.0
1.5
20
40
1
2
SYMBOL
V
OV
MIN
4.325
4.250
4.10
2.5
1.8
45
5.0
150
0.8
90
5
80
0.5
10
0.5
UNITS
V
NOTES
1, 2
4.375
Charge Enable
Undervoltage Detect
Overcurrent Detect
Overcurrent Detect
Short-Circuit Detect
Short-Circuit Detect
Overvoltage Delay
Undervoltage Delay
Overcurrent Delay
Short-Circuit Delay
Test Threshold
Test Current
Recovery Charge Current
V
CE
V
UV
I
OC
V
OC
I
SC
V
SC
t
OVD
t
UVD
t
OCD
t
SCD
V
TP
I
TST
I
RC
V
V
A
1
1
3
mV
A
mV
sec
ms
ms
1, 4
3
1
s
V
A
mA
13
ELECTRICAL CHARACTERISTICS:
TEMPERATURE, VOLTAGE, CURRENT
PARAMETER
Temperature Resolution
Temperature Full-Scale
Magnitude
Temperature Error
Voltage Resolution
Voltage Full-Scale
Magnitude
Voltage Offset Error
Voltage Gain Error
Current Resolution
(-20 C to +50 C, 2.5V V
DD
5.5V)
TYP
MAX
0.125
SYMBOL
T
LSB
T
FS
MIN
UNITS
C
C
NOTES
127
T
ERR
V
LSB
V
FS
3
C
5
4.88
mV
V
4.75
V
OERR
V
GERR
I
LSB
1
5
LSB
%
mA
V
A
mV
LSB
%
6
0.625
15.625
2.56
64
3
4
Current Full-Scale
Magnitude
Current Offset Error
Current Gain Error
I
FS
1.9
3, 4
7
8
3, 9
4
3
4
I
OERR
I
GERR
1
3
1
Accumulated Current
Resolution
Current Sampling
Frequency
Internal Timebase Accuracy
q
CA
0.25
6.25
1456
mAhr
μVhr
Hz
f
SAMP
t
ERR
1
3
%
10
相關(guān)PDF資料
PDF描述
DS2761AE-025 High-Precision Li+ Battery Monitor
DS2761BE-025 High-Precision Li+ Battery Monitor
DS2761 High-Precision Li+ Battery Monitor
DS2761AE High-Precision Li+ Battery Monitor
DS2761AX High-Precision Li+ Battery Monitor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2761BX-025 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:High-Precision Li+ Battery Monitor
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