Datasheet > LMT84_15

LMT84_15

更新时间： 2024-09-27 01:11:35

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1.5V, SC70/TO-92,Analog Temperature Sensors with Class-AB Output

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LMT84, LMT84-Q1

SNIS167C –MARCH 2013–REVISED OCTOBER 2015

LMT84/LMT84-Q1 1.5V, SC70/TO-92,

Analog Temperature Sensors with Class-AB Output

1 Features

3 Description

The LMT84/LMT84-Q1 are precision CMOS

•

LMT84-Q1 is AEC-Q100 Grade 0 qualified and is

Manufactured on an Automotive Grade Flow

integrated-circuit temperature sensors with an analog

output voltage that is linearly and inversely

proportional to temperature. Its features make it

suitable for many general temperature sensing

applications. It can operate down to 1.5V supply with

5.4 µA power consumption making it ideal for battery

powered devices. Package options including through-

hole TO-92 package allows the LMT84 to be

mounted on-board, off-board, to a heat sink, or on

multiple unique locations in the same application. A

class-AB output structure gives the LMT84/LMT84-

Q1 strong output source and sink current capability

that can directly drive up to 1.1 nF capacitive loads.

This means it is well suited to drive an analog-to-

digital converter sample-and-hold input with its

transient load requirements. It has accuracy specified

in the operating range of −50°C to 150°C. The

accuracy, 3-lead package options, and other features

also make the LMT84/LMT84-Q1 an alternative to

thermistors.

•

Low 1.5 V Operation

Very Accurate: ±0.4°C typical

Wide Temperature Range of -50°C to 150°C

Low 5.4µA Quiescent Current

Average Sensor Gain of -5.5 mV/°C

Packages:

–

Small SC70 (SOT 5-lead) surface mount

Leaded TO-92

•

Output is Short-Circuit Protected

Push-Pull Output with ±50 µA Drive Capability

Footprint Compatible with the Industry-Standard

LM20/19 and LM35 Temperature Sensors

•

Cost-effective Alternative to Thermistors

2 Applications

For devices with different average sensor gains and

•

Automotive

comparable

accuracy

the

LMT85/LM85-Q1,

Industrial

LMT86/LMT86-Q1 and LMT87/LMT87-Q1 (For more

details see Comparable Alternative Devices.)

White Goods - Appliances

Battery Management

Disk Drives

Device Information⁽¹⁾

PART NUMBER

LMT84

LMT84-Q1

PACKAGE

BODY SIZE (NOM)

2.00 mm x 1.25 mm

4.3 mm x 3.5 mm

Games

SOT (5)

Wireless Transceivers

Cell Phones

TO-92 (3)

SOT (5)

2.00 mm x 1.25 mm

(1) For all available packages, see the orderable addendum at

the end of the datasheet.

4 Full-Range Celsius Temperature Sensor (−50°C to 150°C)

V_DD(+1.5V to +5.5V)

Output Voltage vs Temperature

V_DD

LMT84

C_BP

OUT

GND

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

12 3 4 5 6 7...26

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与LMT84_15相关器件

型号	品牌	获取价格	描述	数据表
LMT84DCKR	TI	获取价格	LMT84/LMT84-Q1 1.5V, SC70, Analog Temperature Sensors with Class-AB Output
LMT84DCKT	TI	获取价格	LMT84/LMT84-Q1 1.5V, SC70, Analog Temperature Sensors with Class-AB Output
LMT84LP	TI	获取价格	1.5V, SC70/TO-92,Analog Temperature Sensors with Class-AB Output
LMT84LPG	TI	获取价格	采用 SC70 和 TO-92 封装的 1.5V、10uA 模拟输出温度传感器 \| LPG
LMT84LPGM	TI	获取价格	采用 SC70 和 TO-92 封装的 1.5V、10uA 模拟输出温度传感器 \| LPG
LMT84LPM	TI	获取价格	1.5V, SC70/TO-92,Analog Temperature Sensors with Class-AB Output
LMT84-Q1	TI	获取价格	LMT84/LMT84-Q1 1.5V, SC70, Analog Temperature Sensors with Class-AB Output
LMT84QDCKRQ1	TI	获取价格	LMT84/LMT84-Q1 1.5V, SC70, Analog Temperature Sensors with Class-AB Output
LMT84QDCKTQ1	TI	获取价格	LMT84/LMT84-Q1 1.5V, SC70, Analog Temperature Sensors with Class-AB Output
LMT85	TI	获取价格	LMT85/LMT85-Q1 SC70, Analog Temperature Sensors with Class-AB Output

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