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参数资料
| 型号： | DS2780E+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/31页 |
| 文件大小： | 0K |
| 描述： | IC FUEL GAUGE BATT 8TSSOP |
| 产品培训模块： | 1-Wire Communications Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 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： | 8-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 8-TSSOP |
| 包装： | 管件 |
| 产品目录页面： | 1436 (CN2011-ZH PDF) |
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DS2780 Standalone Fuel Gauge IC
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to VSS
Voltage on VIN Relative to VSS
Operating Temperature Range
Storage Temperature Range
Soldering Temperature (10s)
-0.3V to +6.0V
-0.3V to (V DD + 0.3V)
-40°C to +85°C
-55°C to +125°C
See JEDEC J-STD-020
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
(VDD = 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
OVD Voltage
DQ, PIO Voltage Range
SYMBOL
VDD
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
(VDD = 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 ≤ VDD ≤ 4.2V
2.5V ≤ VDD ≤ 4.2V
MIN
TYP
65
1
MAX
95
105
3
UNITS
μA
μA
Input Logic High: DQ, PIO
Input Logic Low: DQ, PIO
Output Logic Low: DQ, PIO
Pulldown Current: DQ, PIO
Input Logic High: OVD
V IH
V IL
V OL
I PD
V IH
(Note 1)
(Note 1)
I OL = 4mA (Note 1)
V DQ , V PIO = 0.4V
(Note 1)
1.5
VDD –
0.2
0.2
0.6
0.4
V
V
V
μA
V
Input Logic Low: OVD
VIN Input Resistance
DQ Capacitance
V IL
R IN
C DQ
(Note 1)
15
50
VSS + 0.2
V
M ?
pF
DQ SLEEP Timeout
Undervoltage SLEEP
Threshold
t SLEEP
V SLEEP
DQ < V IL (Note 5)
(Note 1)
1.5
2.40
2.0
2.45
2.5
2.50
s
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
V FS
V ERR
I LSB
0
1.56
4.992
±50
V
mV
μV
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2780E/R | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Stand-Alone Fuel Gauge IC |
| DS2780E/T | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Stand-Alone Fuel Gauge IC |
| DS2780E/T&R | 制造商:Maxim Integrated Products 功能描述:STANDALONG FUELD CAUGE TSSOP T&R - Tape and Reel |
| DS2780E/T&R | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Stand-Alone Fuel Gauge IC |
| DS2780E/TR | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Standalone Fuel Gauge IC |
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