参数资料
型号: DS1620S
厂商: Maxim Integrated
文件页数: 7/12页
文件大小: 0K
描述: IC THERMOMETER/STAT DIG 8-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 88
功能: 温度计,恒温计
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: 比较器,寄存器库
输出类型: 数字
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: 8-SOIC(0.209",5.30mm 宽)
供应商设备封装: 8-SO
包装: 管件
DS1620
Write TL [02h]
This command writes to the TL (LOW TEMPERATURE) register. After issuing this command the next
nine clock cycles clock in the 9–bit temperature limit which will set the threshold for operation of the
T LOW output.
Read TH [A1h]
This command reads the value of the TH (HIGH TEMPERATURE) register. After issuing this command
the next nine clock cycles clock out the 9–bit temperature limit which sets the threshold for operation of
the T HIGH output.
Read TL [A2h]
This command reads the value of the TL (LOW TEMPERATURE) register. After issuing this command
the next nine clock cycles clock out the 9–bit temperature limit which sets the threshold for operation of
the T LOW output.
Read Counter [A0h]
This command reads the value of the counter byte. The next nine clock cycles will output the contents of
this register.
Read Slope [A9h]
This command reads the value of the slope counter byte from the DS1620. The next nine clock cycles
will output the contents of this register.
Start Convert T [EEh]
This command begins a temperature conversion. No further data is required. In one–shot mode the
temperature conversion will be performed and then the DS1620 will remain idle. In continuous mode this
command will initiate continuous conversions.
Stop Convert T [22h]
This command stops temperature conversion. No further data is required. This command may be used to
halt a DS1620 in continuous conversion mode. After issuing this command the current temperature
measurement will be completed and then the DS1620 will remain idle until a Start Convert T is issued to
resume continuous operation.
Write Config [0Ch]
This command writes to the configuration register. After issuing this command the next eight clock cycles
clock in the value of the configuration register.
Read Config [ACh]
This command reads the value in the configuration register. After issuing this command the next eight
clock cycles output the value of the configuration register.
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