MAXIM INTEGRATED PRODUCTS DS18S20+T&R 温度传感器芯片, 高精密, 数字式, ± 2°C, -55 °C, 125 °C, TO-92, 3 引脚
The DS18S20+T&R is a high precision 1 wire digital thermometer in 3 pin TO-92 package. The digital thermometer provides 9bit celsius temperature measurements and has an alarm function with non-volatile user-programmable upper and lower trigger points. It communicates over a 1 wire bus that requires only one data line and ground connections for communication with central microprocessor. It can derive power directly from the data line parasite power eliminating the need for an external power supply. It has an operating temperature range of -55°C to +125°C and is accurate to ±0.5°C over range of -10°C to +85°C. Each DS18S20 has a unique 64bit serial code which allows multiple DS18S20s to function on same 1 wire bus. Thus, it is simple to use one microprocessor to control many DS18S20s distributed over a large area. Typical applications include HVAC, environmental controls, temperature monitoring systems inside buildings, equipment or machinery & process monitoring and control sy
电源电压DC 3.00V min
供电电流 1 mA
针脚数 3
工作温度Max 125 ℃
工作温度Min -55 ℃
精度 ±2 ℃
电源电压 3V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 3 V
安装方式 Through Hole
引脚数 3
封装 TO-92-3
封装 TO-92-3
工作温度 -55℃ ~ 125℃
产品生命周期 Active
包装方式 Cut Tape CT
制造应用 工业, Consumer Electronics, 传感与仪器, 消费电子产品, Industrial, Sensing & Instrumentation
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
DS18S20+T&R Maxim Integrated 美信 | 当前型号 | 当前型号 |
DS18S20/T&R 美信 | 完全替代 | DS18S20+T&R和DS18S20/T&R的区别 |
DS18S20+ 美信 | 类似代替 | DS18S20+T&R和DS18S20+的区别 |
DS1820 美信 | 类似代替 | DS18S20+T&R和DS1820的区别 |