LM235A - ±1°C 模拟输出温度传感器，军用级，采用气密性 TO 封装

LM235A是TI德州仪器公司的一款本地温度传感器产品，LM235A是±1°C 模拟输出温度传感器，军用级，采用气密性 TO 封装，本站介绍了LM235A的封装应用图解、特点和优点、功能等，并给出了与LM235A相关的TI元器件型号供参考。

LM235A - ±1°C 模拟输出温度传感器，军用级，采用气密性 TO 封装 - 本地温度传感器 - 温度传感器和控制IC - 德州仪器

产品特性

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

产品应用

Power Supplies
Battery Management
HVAC
Appliances

产品说明

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 TO-92 packages.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
LM135	TO-46 (3)	4.699 mm × 4.699 mm
LM135A	TO-46 (3)	4.699 mm × 4.699 mm
LM235	TO-92 (3)	4.30 mm × 4.30 mm
LM235A	TO-92 (3)	4.30 mm × 4.30 mm
LM335	SOIC (8)	4.90 mm × 3.91 mm
LM335A	SOIC (8)	4.90 mm × 3.91 mm

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