Datasheet > LM335Z/LFT7

LM335Z/LFT7

更新时间： 2024-11-23 12:27:39

品牌	Logo	应用领域
德州仪器 - TI		传感器温度传感器
页数	文件大小	规格书
24页	1266K
描述
LM135/LM235/LM335, LM135A/LM235A/LM335A Precision Temperature Sensors

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LM335Z/LFT7 数据手册

LM135, LM135A, LM235, LM235A, LM335, LM335A

www.ti.com

SNIS160D –MAY 1999–REVISED MARCH 2013

LM135/LM235/LM335, LM135A/LM235A/LM335A Precision Temperature Sensors

Check for Samples: LM135, LM135A, LM235, LM235A, LM335, LM335A

FEATURES

•

Easily Calibrated

Wide Operating Temperature Range

200°C Overrange

•

Directly Calibrated in °Kelvin

1°C Initial Accuracy Available

Operates from 400 μA to 5 mA

Less than 1Ω Dynamic Impedance

•

Low Cost

DESCRIPTION

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 1Ω 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 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 LM135/LM235/LM335 are available

packaged in hermetic TO transistor packages while the LM335 is also available in plastic TO-92 packages.

Schematic Diagram

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...24

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LM335Z/LFT7 替代型号

型号	品牌	替代类型	描述	数据表
LM335AZ/LFT1	TI	完全替代	LM135/LM235/LM335, LM135A/LM235A/LM335A Precision Temperature Sensors
LM335Z	STMICROELECTRONICS	类似代替	PRECISION TEMPERATURE SENSORS

与LM335Z/LFT7相关器件

型号	品牌	获取价格	描述	数据表
LM335Z/NOPB	TI	获取价格	LM135/LM235/LM335, LM135A/LM235A/LM335A Precision Temperature Sensors
LM335Z-AP	STMICROELECTRONICS	获取价格	ANALOG TEMP SENSOR-VOLTAGE, 3-14V, 1Cel, ROUND, THROUGH HOLE MOUNT, PLASTIC, TO-92, 3 PIN
LM335ZT	STMICROELECTRONICS	获取价格	ANALOG TEMP SENSOR-VOLTAGE, 2.95-3.01V, 1Cel, ROUND, THROUGH HOLE MOUNT, PLASTIC, TO-92, 3
LM336	FAIRCHILD	获取价格	Programmable Shunt Regulator
LM336	STMICROELECTRONICS	获取价格	2.5V VOLTAGE REFERENCES
LM3361A	NSC	获取价格	LM3361A Low Voltage/Power Narrow Band FM IF System
LM3361AM	TI	获取价格	FM, AUDIO SINGLE CHIP RECEIVER, PDSO16, 0.150 INCH, PLASTIC, SOP-16
LM3361AMX	TI	获取价格	FM, AUDIO SINGLE CHIP RECEIVER, PDSO16, 0.150 INCH, PLASTIC, SOP-16
LM3361AN	NSC	获取价格	LM3361A Low Voltage/Power Narrow Band FM IF System
LM3361AN/A+	ETC	获取价格	Single Radio Communication IF Amplifier

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