LM20BIM7X/NOPB

更新时间： 2024-11-12 13:09:19

品牌	Logo	应用领域
德州仪器 - TI		传感器温度传感器
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LM20BIM7X/NOPB 数据手册

LM20

www.ti.com

SNIS106P –DECEMBER 1999–REVISED FEBRUARY 2013

LM20 2.4V, 10µA, SC70, DSBGA Temperature Sensor

Check for Samples: LM20

FEATURES

DESCRIPTION

•

Rated for full −55°C to +130°C range

Available in an SC70 and DSBGA package

Predictable Curvature Error

The LM20 is a precision analog output CMOS

integrated-circuit temperature sensor that operates

over a −55°C to 130°C temperature range. The

power supply operating range is 2.4 V to 5.5 V. The

transfer function of LM20 is predominately linear, yet

has a slight predictable parabolic curvature. The

accuracy of the LM20 when specified to a parabolic

transfer function is ±1.5°C at an ambient temperature

of 30°C. The temperature error increases linearly and

reaches a maximum of ±2.5°C at the temperature

range extremes. The temperature range is affected

by the power supply voltage. At a power supply

voltage of 2.7 V to 5.5 V the temperature range

extremes are 130°C and −55°C. Decreasing the

power supply voltage to 2.4 V changes the negative

extreme to −30°C, while the positive remains at

130°C.

Suitable for Remote Applications

APPLICATIONS

•

Cellular Phones

Computers

Power Supply Modules

Battery Management

FAX Machines

Printers

HVAC

Disk Drives

Appliances

The LM20 quiescent current is less than 10 μA.

Therefore, self-heating is less than 0.02°C in still air.

Shutdown capability for the LM20 is intrinsic because

its inherent low power consumption allows it to be

powered directly from the output of many logic gates

or does not necessitate shutdown at all.

KEY SPECIFICATIONS

•

Accuracy at 30°C ±1.5 to ±4 °C (max)

Accuracy at 130°C and −55°C ±2.5 to ±5 °C

(max)

•

Power Supply Voltage Range 2.4 to 5.5 V

Current Drain 10 μA (max)

Nonlinearity ±0.4% (typ)

Output Impedance 160 Ω (max)

Load Regulation

0 μA < I_L< 16 μA −2.5 mV (max)

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...18

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LM20BIM7X/NOPB 替代型号

型号	品牌	替代类型	描述	数据表
LM20BIM7/NOPB	TI	完全替代	DSBGA Temperature Sensor
LM20BIM7X	TI	完全替代	LM20 2.4V, 10Î¼A, SC70, DSBGA Temperature Sen

与LM20BIM7X/NOPB相关器件

型号	品牌	获取价格	描述	数据表
LM20BIM7XEP	NSC	获取价格	Enhanced Plastic 2.4V, 10uA, SC70, micro SMD Temperature Sensor
LM20BIMDC	NSC	获取价格	Analog Temperature Sensor, ANALOG TEMP SENSOR-VOLTAGE, 1.86V, 4Cel, DIE
LM20BIMDC	TI	获取价格	Analog Temperature Sensor, ANALOG TEMP SENSOR-VOLTAGE, 1.86V, 4Cel, DIE
LM20BIMWC	NSC	获取价格	Analog Temperature Sensor, ANALOG TEMP SENSOR-VOLTAGE, 1.86V, 4Cel, WAFER
LM20BIMWC	TI	获取价格	Analog Temperature Sensor, ANALOG TEMP SENSOR-VOLTAGE, 1.86V, 4Cel, WAFER
LM20CIM7	NSC	获取价格	LM20 2.4V, 10レA, SC70, micro SMD Temperature
LM20CIM7	TI	获取价格	LM20 2.4V, 10Î¼A, SC70, DSBGA Temperature Sen
LM20CIM7/NOPB	TI	获取价格	DSBGA Temperature Sensor
LM20CIM7EP	NSC	获取价格	Enhanced Plastic 2.4V, 10uA, SC70, micro SMD Temperature Sensor
LM20CIM7EP/NOPB	TI	获取价格	IC,TEMPERATURE SENSOR,CMOS,TSSOP,6PIN,PLASTIC

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