Datasheet > LMT87-Q1

LMT87-Q1

更新时间： 2024-11-24 12:30:23

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	1019K
描述
LMT87 LMT87-Q1 SC70 Analog Temperature Sensors with Class-AB Output

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LMT87-Q1 数据手册

LMT87, LMT87-Q1

www.ti.com

SNIS170A –MARCH 2013–REVISED JUNE 2013

LMT87/LMT87-Q1 SC70, Analog Temperature Sensors with Class-AB Output

Check for Samples: LMT87, LMT87-Q1

FEATURES

DESCRIPTION

The LMT87/LMT87-Q1 are precision analog output

•

LMT87-Q1 is AEC-Q100 Grade 0 qualified and

is Manufactured on an Automotive Grade Flow

CMOS integrated-circuit temperature sensors.

class-AB output structure gives the LMT87/LMT87-

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 device delivers an output voltage

that is inversely proportional to measured

temperature. The LMT87/LMT87-Q1 low supply

current makes it ideal for battery-powered systems as

well as general temperature sensing applications.

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

Cost-Effective Alternative to Thermistors

The LMT87/LMT87-Q1 can operate with a 2.7 V

supply while measuring temperature over the full

−50°C to 150°C operating range.

APPLICATIONS

•

Automotive

Industrial

The

LMT87/LMT87-Q1

are

cost-competitive

White Goods

Battery Management

Disk Drives

alternative to thermistors.

Appliances

Games

Wireless Transceivers

Cell phones

CONNECTION DIAGRAM

TYPICAL TRANSFER CHARACTERISTIC

Output Voltage vs Temperature

3.5

GND

OUT

LMT87

3.0

2.5

2.0

1.5

1.0

0.5

0.0

Figure 1. SOT Top View

See Package Number DCK0005A

œ50

100

150

TEMPERATURE (°C)

C001

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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与LMT87-Q1相关器件

型号	品牌	获取价格	描述	数据表
LMT87QDCKRQ1	TI	获取价格	LMT87/LMT87-Q1 SC70, Analog Temperature Sensors with Class-AB Output
LMT87QDCKTQ1	TI	获取价格	LMT87/LMT87-Q1 SC70, Analog Temperature Sensors with Class-AB Output
LMT88	TI	获取价格	LMT88 2.4V, 10 A, SC70, DSBGA Temperature Sensor
LMT88_15	TI	获取价格	2.4-V, 10-Î¼A, SC-70 Temperature Sensor
LMT88DCKR	TI	获取价格	2.4-V, 10-Î¼A, SC-70 Temperature Sensor
LMT88DCKT	TI	获取价格	2.4-V, 10-Î¼A, SC-70 Temperature Sensor
LMT89	TI	获取价格	LMT89 2.4V, 10 A, SC70, Temperature Sensor
LMT89DCKR	TI	获取价格	具有 -11.77mV/°C 增益的 ±2.5°C 模拟输出温度传感器 \| DCK \| 5
LMT89DCKT	TI	获取价格	具有 -11.77mV/°C 增益的 ±2.5°C 模拟输出温度传感器 \| DCK \| 5
LMT8N25D	LEIDITECH	获取价格	N-Channel Enhancement Mode Power MOSFET

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