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Accurate Digital Temperature Sensor Tudi LM75AIMMX-TUDI with Wide Operating Range and Alert Function

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Accurate Digital Temperature Sensor Tudi LM75AIMMX-TUDI with Wide Operating Range and Alert Function

Temperature Range : -40℃~+125℃

Interface : I2C

Temperature Conversion Time : 26ms

Temperature Resolution : 12bit

Voltage - Supply : 2.7V~5.5V

Description : Temperature Sensor -40℃~+125℃ 12bit MSOP-8

Mfr. Part # : LM75AIMMX-TUDI

Model Number : LM75AIMMX-TUDI

Package : MSOP-8

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LM75A/B/C Digital Temperature Sensor and Thermal Monitor

Product Overview

The LM75A/B/C is an industrial-standard digital temperature sensor designed for system thermal management. It offers accurate temperature monitoring with a measurement error of less than 1 across a wide operating range of -40C to +125C. The sensor supports IC communication, allowing up to eight LM75A/B/C devices to be connected on a single bus. With its programmable temperature limits and ALERT pin, it can function as a thermostat or over-temperature alarm. Factory calibrated, the LM75A/B/C eliminates the need for additional temperature output processing, making it ideal for applications such as base stations, electronic test equipment, office electronics, and personal computers where thermal management is critical.

Product Attributes

Brand: LM75A/B/C
Interface: Two-wire interface (IC compatible)
Package Options: SOIC-8, MSOP-8

Technical Specifications

Specification	Value	Unit
Supply Voltage (LM75)	2.7 to 5.5	V
Supply Voltage (V+)	1.4 to 5.5	V
Operating Temperature Range	-40 to 125	C
Temperature Accuracy (Typical @ +25C)	0.5	C
Temperature Accuracy (0.5C @ 0C to +70C)	0.5	C
Temperature Accuracy (1C @ -40C to +125C)	1	C
Temperature Resolution	0.0625	C
ADC Resolution	12	Bits
One-Shot Conversion Time (Typical)	26	ms
Continuous Conversion Rate	12	Conv/s
Bus Timeout (Typical)	22	ms
Bus Communication Frequency (Fast Mode)	0.4	MHz
Bus Communication Frequency (High-Speed Mode)	2.75	MHz
Average Quiescent Current (Bus Idle)	15 to 37	A
Shutdown Current (Bus Idle)	0.5	A
ESD Voltage (HBM)	5000	V
ESD Voltage (MM)	300	V

Application Scenarios

General System Thermal Management
Communication Infrastructure
Electronic Test Equipment
Environmental Monitoring

2411111138_Tudi-LM75AIMMX-TUDI_C41417241.pdf

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Accurate Digital Temperature Sensor Tudi LM75AIMMX-TUDI with Wide Operating Range and Alert Function Images

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