参数资料
型号: MCP9800A0T-M/OTG
厂商: Microchip Technology
文件页数: 15/42页
文件大小: 0K
描述: IC SENSOR THERMAL 2.7V SOT23-5
标准包装: 1
功能: 温度监控系统(传感器)
传感器类型: 内部
感应温度: -55°C ~ 125°C
精确度: ±2°C(最小值)
拓扑: ADC(三角积分型),寄存器库
输出类型: I²C?/SMBus?
输出警报:
输出风扇:
电源电压: 2.7 V ~ 5.5 V
工作温度: -55°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SC-74A,SOT-753
供应商设备封装: SOT-23-5
包装: 标准包装
配用: MCP9800DM-TS1-ND - DEMO BOARD TEMP SENSOR MCP9800
MCP9800DM-PCTL-ND - BOARD DEMO FOR PICTAIL MCP9800
其它名称: MCP9800A0T-MOTGDKR
MCP9800/1/2/3
TABLE 5-1:
BIT ASSIGNMENT SUMMARY FOR ALL REGISTERS
Register
Pointer
P1 P0
MSB/
LSB
7
6
5
Bit Assignment
4
3
2
1
0
Ambient Temperature Register (T A )
0 0 MSB Sign
2 6 °C
2 5 °C
2 4 °C
2 3 °C
2 2 °C
2 1 °C
2 0 °C
LSB
2 -1 °C
2 -2 °C
2 -3 °C
2 -4 °C
0
0
0
0
Sensor Configuration Register (CONFIG)
0 1
LSB
One-Shot
Resolution
Fault Queue
ALERT
COMP/INT
Shutdown
Polarity
Temperature Hysteresis Register (T HYST )
1 0
MSB
LSB
Sign
2 -1 °C
2 6 °C
0
2 5 °C
0
2 4 °C
0
2 3 °C
0
2 2 °C
0
2 1 °C
0
2 0 °C
0
Temperature Limit-Set Register (T SET )
1 1 MSB Sign 2 6 °C
2 5 °C
2 4 °C
2 3 °C
2 2 °C
2 1 °C
2 0 °C
LSB
2 -1 °C
0
0
0
0
0
0
0
? 2010 Microchip Technology Inc.
DS21909D-page 15
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