MAX31740

RECOMMENDED FOR NEW DESIGNS

Ultra-Simple Fan-Speed Controller

Enables Simple Implementation of Customizable Fan Control with No Software Development or MCU Required

Data Sheet (Rev. 3) Product Selection Table

Part Models: 4
1ku List Price: Starting From $0.59

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Part Details

Self-Contained PWM Fan Control—No Micro Needed
Controls Speed of 2-, 3-, or 4-Wire Fans
Resistors Set Fan Control Characteristics
Smooth, Linearly Varying PWM Duty Cycle Minimizes Audibility of Fan Noise
Accurately Monitors External Thermistor Temperature
3.0V to 5.5V Operating Voltage Range
-40°C to +125°C Operating Temperature Range
AEC-Q100 qualified MAX31740ATA/VY+

Part Models: 4
1ku List Price: Starting From $0.59

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX31740ATA+	8-LFCSP-2X3X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX31740ATA+T	8-LFCSP-2X3X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX31740ATA/VY+	8-LFCSP_SS-2X2X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX31740ATA/VY+T	8-LFCSP_SS-2X2X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jan 7, 2014 - 1363 ASSEMBLY
		pcn_1363
MAX31740ATA+	PRODUCTION	pcn_1363

This is the most up-to-date revision of the Data Sheet.

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Part Details

Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 4

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