参数资料
型号: DS2438Z+T&R
厂商: Maxim Integrated Products
文件页数: 28/29页
文件大小: 0K
描述: IC MONITOR SMART BATTERY 8-SOIC
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: 智能电池
电源电压: 2.4 V ~ 10 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
DS2438
ELECTRICAL CHARACTERISTICS: DIGITAL THERMOMETER
(-40 ° C to +85 ° C; 2.4V £ VDD £ 10.0V)
PARAMETER
SYMBOL
CONDITION
MIN
TYP MAX
UNITS
NOTES
Thermometer Error (T ACTUAL -
T MEASURED )
T ERR
±2
° C
Conversion Time
t CONVT
3
10
ms
ELECTRICAL CHARACTERISTICS: VOLTAGE A/D CONVERTER
(-40 ° C to +85 ° C; 2.4V VDD 10.0V)
PARAMETER
A/D Error
SYMBOL
VDD ERR
CONDITION
VDD input
MIN
TYP MAX
±10
±50
UNITS
mV
NOTES
VAD ERR
VAD input
± 25
± 75
V AD Input Range
V DD Input Range
Conversion Time
No Missing Code
Temperature Range
V ADR
V DDR
t CONVV
1.5V
2.4
-40
3
10.0
10.0
10
+85
V
V
ms
° C
1
1
ELECTRICAL CHARACTERISTICS: CURRENT A/D CONVERTER
(-40 ° C to +85 ° C; 2.4V VDD 10.0V)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNI
NOTES
TS
Current Measurement Input
Range (V SENS+ - V SENS- )
IAD RANGE
250
mV
Current Measurement Error
IAD ERR
|V SENS+ - V SENS- |
£ 125 mV
± 2
1
LSB
%
3
ELECTRICAL CHARACTERISTICS: RTC COUNTER
(-40 ° C to +85 ° C; 2.4V VDD 10.0V)
PARAMETER
Clock Error
SYMBOL
RTC ERR
CONDITION
0°C to +70°C
MIN
TYP MAX
1
3
UNITS
%
NOTES
Resolution
28 of 29
1
sec
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