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See Technical Specifications

LMT70YFQR +BOM

Analog Sensor Delivering ±0.1°C Precision

Manufacturer:

TI
Mfr.Part #:

LMT70YFQR
Datasheet:

LMT70YFQR Datasheet (PDF)
Local Sensor Accuracy (max):

0.1
Operating Temperature Range (°C):

-55 to 150
Supply Voltage (min) (V):

2
Supply Voltage (max) (V):

5.5
EDA/CAD Models:

Request Free CAD Models for LMT70YFQR

LMT70YFQR Information

Description

The Texas Instruments LMT70YFQR is a ±0.1°C precision analog temperature sensor in a 4-WFBGA, DSBGA package. It features high accuracy over a wide temperature range of -55°C to 150°C, making it suitable for various applications such as industrial control systems, automotive electronics, and medical devices. The LMT70YFQR has a very linear output slope of -5.19 mV/°C and an output enable pin that allows the sensor to be powered down when not in use. It also features a low power supply current of 9.2 μA (typ) and 12 μA (max), making it suitable for battery-powered devices. The LMT70YFQR is designed to provide high accuracy and reliability, making it an excellent choice for applications where temperature measurement is critical.

Features

The LMT70YFQR features:

±0.1°C precision analog temperature sensor
Accuracy: ±0.05°C (typ) or ±0.13°C (max) from 20°C to 42°C, etc.
Wide temperature range: -55°C to 150°C
Matching of two adjacent LMT70A on tape and reel: 0.1°C (max) at 30°C
Very linear analog temperature sensor with output enable pin
NTC output slope: -5.19 mV/°C
Output on/off switch with RDSon < 80 Ω
Wide power supply range: 2.0 V to 5.5 V
Low power supply current: 9.2 µA (typ)12 µA (max)
Ultra small 0.88 mm by 0.88 mm 4-bump WLCSP (DSBGA) package

Package

The package type of LMT70YFQR is 4-WFBGA, DSBGA.

Manufacturer

The manufacturer of the LMT70YFQR is Texas Instruments (TI). Texas Instruments is a multinational semiconductor company that designs, manufactures, and sells semiconductors and other electronic components. The company was founded in 1930 and is headquartered in Dallas, Texas, USA. TI is one of the largest and most well-known semiconductor companies in the world, with a wide range of products including microprocessors, memory chips, and analog components like the LMT70YFQR temperature sensor.

Applications

The LMT70YFQR temperature sensor is a versatile component that can be used in various applications where precise temperature measurement is required. Some potential application areas include:

Industrial control systems
Automotive electronics
Medical devices
Aerospace and defense systems
Consumer appliances

These are just a few examples, as the specific application will depend on the design requirements and constraints of the system being developed.

Specifications

Local sensor accuracy (max)	0.1	Operating temperature range (°C)	-55 to 150
Supply voltage (min) (V)	2	Supply voltage (max) (V)	5.5
Supply current (max) (µA)	12	Interface type	Analog output
Sensor gain (mV/°C)	-5.19	Rating	Catalog
Product Category	Board Mount Temperature Sensors	Output Type	Analog
Configuration	Local	Accuracy	+/- 0.5 C
Supply Voltage - Min	2 V	Supply Voltage - Max	5.5 V
Interface Type	-	Resolution	12 bit
Minimum Operating Temperature	- 55 C	Maximum Operating Temperature	+ 150 C
Shutdown	No Shutdown	Mounting Style	SMD/SMT
Gain	- 5.194 mV / C	Operating Supply Current	9.2 uA
Product	Temperature Sensors	Product Type	Temperature Sensor ICs
Factory Pack Quantity	3000	Subcategory	Sensors
Type	Temperature Sensor	Unit Weight	0.000032 oz
Package/Case	WLCSP-4