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参数资料
| 型号： | DS2782G+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/28页 |
| 文件大小： | 0K |
| 描述： | IC FUEL GAUGE BATT 10-TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 燃料，电量检测计/监控器 |
| 电池化学： | 锂离子（Li-Ion）、锂聚合物（Li-Pol） |
| 电源电压： | 2.5 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-WFDFN 裸露焊盘 |
| 供应商设备封装： | 10-TDFN-EP（3x4） |
| 包装： | 带卷 (TR) |
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DS2782
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to V SS
Voltage Range on V IN Relative to V SS
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
-0.3V to +6.0V
-0.3V to (V DD + 0.3V)
-40°C to +85°C
-55°C to +125°C
Refer to the IPC/JEDEC J-STD-020 Specification.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only,
and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is
not implied. Exposure to the absolute maximum rating conditions for extended periods may affect device reliability.
RECOMMENDED DC OPERATING CHARACTERISTICS
(V DD = 2.5V to 4.5V; T A = -20°C to +70°C, unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
Supply Voltage
SCL, VIN Voltage Range
SDA, PIO Voltage Range
SYMBOL
V DD
CONDITIONS
(Note 1)
(Note 1)
(Note 1)
MIN
+2.5
-0.3
-0.3
TYP
MAX
+4.5
+4.5
+5.5
UNITS
V
V
V
DC ELECTRICAL CHARACTERISTICS
(V DD = 2.5V to 4.5V; T A = -20°C to +70°C, unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
ACTIVE Current
SLEEP Mode Current
SYMBOL
I ACTIVE
I SLEEP
CONDITIONS
2.5V ≤ V DD ≤ 4.2V
2.5V ≤ V DD ≤ 4.2V
MIN
TYP
65
1
MAX
95
105
3
UNITS
? A
? A
Input Logic-High:
SDA, SCL, PIO
Input Logic-Low:
SDA, SCL, PIO
Output Logic-Low:
SDA, PIO
Pulldown Current:
SDA, SCL, PIO
V IN Input Resistance
Bus Low to Sleep Time
V IH
V IL
V OL
I PD
R IN
t SLEEP
(Note 1)
(Note 1)
I OL = 4mA (Note 1)
V SDA , V SCL , V PIO =
0.4V
SDA, SCL < V IL
(Note 2)
1.5
15
0.2
0.6
0.4
2.2
V
V
V
? A
M ?
s
Undervoltage SLEEP
Threshold
V SLEEP
(Note 1)
2.40
2.45
2.50
V
ELECTRICAL CHARACTERISTICS: TEMPERATURE, VOLTAGE, CURRENT
(V CC = 2.5V to 4.5V; T A = -20°C to +70°C, unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Temperature Resolution
Temperature Error
Voltage Resolution
T LSB
T ERR
V LSB
0.125
4.88
±3
°C
°C
mV
Voltage Full-Scale
Voltage Error
Current Resolution
Current Full-Scale
V FS
V ERR
I LSB
I FS
0
1.56
4.5
±50
±51.2
V
mV
? V
mV
2 of 28
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