LMT70YFQR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LMT70YFQR
Manufacturer

TI
ChipWorker Part#

CW588965
Category

Temperature Sensor
Package

WLCSP-4
Description

Temp Sensor Analog 4Pin DSBGA T/R
Documentation

Datasheet

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LMT70YFQR Specifications

Attribute	Attribute Value

Part Number	LMT70YFQR
Manufacturer	TI
ChipWorker Part#	CW588965
Category	Temperature Sensor
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	4 Pin
Case/Package	WLCSP-4
Supply Current	0.012 mA
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-55 ℃
Accuracy	±0.36 ℃
Supply Voltage	2V ~ 5.5V
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Operating Temperature	-55℃ ~ 150℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The LMT70 is an ultra-small, high-precision, low-power CMOS analog temperature sensor with an output enable pin. Applications for the LMT70 include virtually any type of temperature sensing where cost-effective, high precision and low-power are required, such as Internet of Things (IoT) sensor nodes, medical thermometers, high-precision instrumentation and battery powered devices. The LMT70 is also a great replacement for RTD and precision NTC/PTC thermistors.
Its output enable pin allows multiple LMT70s to share one ADC channel, thus simplifying ADC calibration and reducing the overall system cost for precision temperature sensing. The LMT70 also has a linear and low impedance output allowing seamless interface to an off-the-shelf MCU/ADC. Dissipating less than 36µW, the LMT70 has ultra-low self-heating supporting its high-precision over a wide temperature range.
The LMT70A provides unparalleled temperature matching performance of 0.1°C (max) for two adjacent LMT70A"s picked from the same tape and reel. Therefore, the LMT70A is an ideal solution for energy metering applications requiring heat transfer calculations.

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