LM335
- Directly Calibrated to the Kelvin Temperature
Scale - 1°C Initial Accuracy Available
- Operates from 400 µA to 5 mA
- Less than 1-Ω Dynamic Impedance
- Easily Calibrated
- Wide Operating Temperature Range
- 200°C Overrange
- Low Cost
The LM135 series are precision, easily-calibrated, integrated circuit temperature sensors. Operating as a 2-terminal zener, the LM135 has a breakdown voltage directly proportional to absolute temperature at 10 mV/°K. With less than 1-Ω dynamic impedance, the device operates over a current range of 400 µA to 5 mA with virtually no change in performance. When calibrated at 25°C, the LM135 has typically less than 1°C error over a 100°C temperature range. Unlike other sensors, the LM135 has a linear output.
Applications for the LM135 include almost any type of temperature sensing over a 55°C to 150°C temperature range. The low impedance and linear output make interfacing to readout or control circuitry are especially easy.
The LM135 operates over a 55°C to 150°C temperature range while the LM235 operates over a 40°C to 125°C temperature range. The LM335 operates from 40°C to 100°C. The LMx35 devices are available packaged in hermetic TO transistor packages while the LM335 is also available in plastic
您可能感兴趣的相似产品
功能优于所比较器件的普遍直接替代产品
技术文档
类型 | 标题 | 下载最新的英语版本 | 日期 | |||
---|---|---|---|---|---|---|
* | 数据表 | LMx35, LMx35A Precision Temperature Sensors 数据表 (Rev. E) | PDF | HTML | 2015年 2月 10日 | ||
应用手册 | IC Temp Sensor Provides Thermocouple Cold-Junction Compensation (Rev. B) | 2013年 4月 23日 |
设计和开发
如需其他信息或资源,请点击以下任一标题进入详情页面查看(如有)。
封装 | 引脚 | CAD 符号、封装和 3D 模型 |
---|---|---|
SOIC (D) | 8 | Ultra Librarian |
TO-92 (LP) | 3 | Ultra Librarian |
TO-CAN (NDV) | 3 | Ultra Librarian |
订购和质量
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
- 制造厂地点
- 封装厂地点