Datasheet > LM62

LM62

更新时间： 2024-11-06 11:12:03

品牌	Logo	应用领域
德州仪器 - TI		温度传感传感器温度传感器
页数	文件大小	规格书
17页	1255K
描述
具有 15.6mV/°C 增益的 ±2°C 模拟输出温度传感器

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LM62 数据手册

LM62

www.ti.com

SNIS105E –JUNE 1999–REVISED MARCH 2013

LM62 2.7V, 15.6 mV/°C SOT-23 Temperature Sensor

Check for Samples: LM62

FEATURES

DESCRIPTION

The LM62 is

precision integrated-circuit

•

Calibrated Linear Scale Factor of +15.6 mV/°C

temperature sensor that can sense a 0°C to +90°C

temperature range while operating from a single

+3.0V supply. The LM62's output voltage is linearly

proportional to Celsius (Centigrade) temperature

(+15.6 mV/°C) and has a DC offset of +480 mV. The

offset allows reading temperatures down to 0°C

without the need for a negative supply. The nominal

output voltage of the LM62 ranges from +480 mV to

+1884 mV for a 0°C to +90°C temperature range.

The LM62 is calibrated to provide accuracies of

±2.0°C at room temperature and +2.5°C/−2.0°C over

the full 0°C to +90°C temperature range.

Rated for Full 0°C to +90°C Range with 3.0V

Supply

•

Suitable for Remote Applications

APPLICATIONS

•

Cellular Phones

Computers

Power Supply Modules

Battery Management

FAX Machines

Printers

The LM62's linear output, +480 mV offset, and factory

calibration simplify external circuitry required in a

HVAC

single

supply

environment

where

reading

temperatures down to 0°C is required. Because the

LM62's quiescent current is less than 130 μA, self-

heating is limited to a very low 0.2°C in still air.

Shutdown capability for the LM62 is intrinsic because

its inherent low power consumption allows it to be

powered directly from the output of many logic gates.

Disk Drives

Appliances

KEY SPECIFICATIONS

•

Accuracy at 25°C ±2.0 or ±3.0°C (max)

Temperature Slope +15.6 mV/°C

Power Supply Voltage Range +2.7V to +10V

Current Drain @ 25°C 130 μA (max)

Nonlinearity ±0.8°C (max)

Output Impedance 4.7 kΩ (max)

Typical Application

Connection Diagram

See Package Number DBZ

V_O= (+15.6 mV/°C × T°C) + 480 mV

Figure 1. Full-Range Centigrade Temp. Sensor

(0°C to +90°C) Stabilizing a Crystal Oscillator

Temperature (T)

+90°C

Typical V_O

+1884 mV

+1572 mV

870 mV

+70°C

+25°C

0°C

+480 mV

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...17

中文翻译

下载PDF

与LM62相关器件

型号	品牌	获取价格	描述	数据表
LM62_05	NSC	获取价格	2.7V, 15.6 mV/∑C SOT-23 Temperature Sensor
LM620Z	SEOUL	获取价格	GREEN OVAL LAMP LED
LM621	NSC	获取价格	LM621 Brushless Motor Commutator
LM621	SEOUL	获取价格	INFRARED LAMP LED
LM6211	NSC	获取价格	Low Noise, RRO Operational Amplifier with CMOS Input and 24V Operation
LM6211	TI	获取价格	LM6211 Low Noise, RRO Operational Amplifier with CMOS Input and 24V Operation
LM6211 MDC	TI	获取价格	军用级、单路、24V、17MHz、RRO 运算放大器 \| Y \| 0 \| -40 to 8
LM6211MDC	TI	获取价格	IC,OP-AMP,SINGLE,CMOS,DIE
LM6211MF	NSC	获取价格	Low Noise, RRO Operational Amplifier with CMOS Input and 24V Operation
LM6211MF	TI	获取价格	LM6211 Low Noise, RRO Operational Amplifier with CMOS Input and 24V Operation

与LM62相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

13
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

9
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

35
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

31

产品中心

服务支持

精选活动

关于我们

帮助中心

LM62

LM62 数据手册

与LM62相关器件

与LM62相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LM62

LM62 数据手册

与LM62相关器件

与LM62相关文章

您还可以找

您在本页遇到什么问题？