Datasheet > LMT84QDCKTQ1

LMT84QDCKTQ1

更新时间： 2024-01-11 08:44:40

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
16页	946K
描述
LMT84/LMT84-Q1 1.5V, SC70, Analog Temperature Sensors with Class-AB Output

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LMT84QDCKTQ1 数据手册

LMT84, LMT84-Q1

www.ti.com

SNIS167A –MARCH 2013–REVISED JUNE 2013

LMT84/LMT84-Q1 1.5V, SC70, Analog Temperature Sensors with Class-AB Output

Check for Samples: LMT84, LMT84-Q1

FEATURES

DESCRIPTION

The LMT84/LMT84-Q1 are precision analog output

CMOS integrated-circuit temperature sensors that

operates at a supply voltage as low as 1.5 Volts. A

class-AB output structure gives the LMT84/LMT84-

Q1 strong output source and sink current capability

for driving heavy loads. This means it is well suited to

source the input of a sample-and-hold analog-to-

digital converter with its transient load requirements.

While operating over the wide temperature range of

−50°C to 150°C, the LMT84/LMT84-Q1 deliver an

output voltage that is inversely proportional to

measured temperature. The LMT84/LMT84-Q1 low

supply current make it ideal for battery-powered

systems as well as general temperature sensing

applications.

•

LMT84-Q1 is AEC-Q100 Grade 0 qualified and

is Manufactured on an Automotive Grade Flow

•

Low 1.5 V Operation

Push-Pull Output with 50 µA Source Current

Capability

•

Very Accurate Over Wide Temperature Range

of −50°C to 150°C

•

Low Quiescent Current

Output is Short-Circuit Protected

Extremely Small SC70 Package

Footprint Compatible with the Industry-

Standard LM20 Temperature Sensor

•

Cost-effective Alternative to Thermistors

The LMT84/LMT84-Q1 can operate with a 1.5V

supply while measuring temperature over the full

−50°C to 150°C operating range.

APPLICATIONS

•

Automotive

The

LMT84/LMT84-Q1

are

cost-competitive

Industrial

alternatives to thermistors.

White Goods

Battery Management

Disk Drives

Appliances

Games

Wireless Transceivers

Cell phones

CONNECTION DIAGRAM

TYPICAL TRANSFER CHARACTERISTIC

Output Voltage vs Temperature

GND

OUT

GND

LMT84

Figure 1. SOT Top View

See Package Number DCK0005A

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...16

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LMT84QDCKTQ1 替代型号

型号	品牌	替代类型	描述	数据表
LMT84DCKT	TI	完全替代	LMT84/LMT84-Q1 1.5V, SC70, Analog Temperature Sensors with Class-AB Output
LMT84DCKR	TI	完全替代	LMT84/LMT84-Q1 1.5V, SC70, Analog Temperature Sensors with Class-AB Output
LMT84QDCKRQ1	TI	类似代替	LMT84/LMT84-Q1 1.5V, SC70, Analog Temperature Sensors with Class-AB Output

与LMT84QDCKTQ1相关器件

型号	品牌	获取价格	描述	数据表
LMT85	TI	获取价格	LMT85/LMT85-Q1 SC70, Analog Temperature Sensors with Class-AB Output
LMT85_15	TI	获取价格	SC70/TO-92, Analog Temperature Sensors with Class-AB Output
LMT85DCKR	TI	获取价格	SC70/TO-92, Analog Temperature Sensors with Class-AB Output
LMT85DCKT	TI	获取价格	SC70/TO-92, Analog Temperature Sensors with Class-AB Output
LMT85LP	TI	获取价格	SC70/TO-92, Analog Temperature Sensors with Class-AB Output
LMT85LPG	TI	获取价格	采用 SC70 和 TO-92 封装的 1.8V、10uA 模拟输出温度传感器 \| LPG
LMT85LPGM	TI	获取价格	采用 SC70 和 TO-92 封装的 1.8V、10uA 模拟输出温度传感器 \| LPG
LMT85LPM	TI	获取价格	SC70/TO-92, Analog Temperature Sensors with Class-AB Output
LMT85-Q1	TI	获取价格	SC70/TO-92, Analog Temperature Sensors with Class-AB Output
LMT85QDCKRQ1	TI	获取价格	SC70/TO-92, Analog Temperature Sensors with Class-AB Output

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