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参数资料
| 型号： | DS2746G+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/17页 |
| 文件大小： | 0K |
| 描述： | IC MON BATTERY 2-WIRE 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）；镍金属氢化物（NiMH） |
| 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（3x3） |
| 包装： | 带卷 (TR) |
DS2746 Low-Cost 2-Wire Battery Monitor
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
-0.3V to +6V
-40°C to +85°C
-55°C to +125°C
See IPC/JEDECJ-STD-020A
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 CONDITIONS
(V DD = 2.5V to 4.5V, T A = -20°C to +70°C.)
PARAMETER
Supply Voltage
Data I/O Pins
Programmable I/O Pin
V IN , AIN0, AIN1 Pin
SYMBOL
V DD
SCL, SDA
PIO
V IN , AIN0,
AIN1
CONDITIONS
(Note 1)
(Note 1)
(Note 1)
(Note 1)
MIN
+2.5
-0.3
-0.3
-0.3
TYP
MAX
+4.5
+5.5
+5.5
V DD + 0.3
UNITS
V
V
V
V
DC ELECTRICAL CHARACTERISTICS
(V DD = 2.5V to 4.5V, T A = -20°C to +70°C.)
PARAMETER
Active Current
Sleep-Mode Current
SYMBOL
I ACTIVE
I SLEEP
CONDITIONS
V DD = 4.5V
V DD = 2.0V,
SCL, SDA = Vss
MIN
TYP
70
0.5
MAX
100
105
1.0
UNITS
? A
? A
SCL, SDA = Vss
1
3
Current Resolution
I LSB
6.25
? V
Current Full-Scale Magnitude
I FS
(Note 1)
±51.2
mV
Current Offset
Current Gain Error
Timebase Accuracy
I OERR
I GERR
t ERR
(Note 2)
(Note 11)
V DD = 3.6V at +25°C
T A = 0 ? C to +70 ? C
-12.5
-1.5
-1
-2
+12.5
+1.5
+1
+2
? V
% of
reading
%
T A = -20 ? C to +70 ? C
-3
+3
Voltage Error
Input Resistance
V IN , AIN0, AIN1
AIN0, AIN1 Error
V OUT Output Drive
V OUT Precharge Time
V GERR
R IN
AIN GERR
t PRE
V DD = V IN = 3.6V
(Note 10)
I O = 1mA
V ODIS bit = 0
-10
-20
15
-8
V DD -0.1
13.3
+10
+20
+8
14.2
mV
M ?
LSB
V
ms
Input Logic High:
SCL, SDA
Input Logic Low:
SCL, SDA
Output Logic Low:
SDA
Pulldown Current:
V IH
V IL
V OL
I PD
(Note 1)
(Note 1)
I OL = 4mA, (Note 1)
V DD = 4.2V,
1.5
0.2
0.6
0.4
V
V
V
? A
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相关代理商/技术参数 |
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|---|---|
| DS2746K | 功能描述:电源管理IC开发工具 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
| DS275 | 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| DS275+ | 功能描述:RS-232接口集成电路 Line-Powered RS-232 Transceiver Chip RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装: |
| DS2751 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Multichemistry Fuel Garge |
| DS2751+ | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Multichemistry Fuel Garge |
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