Mfr Part #:

MAX31760AEET

Mfr Name: Analog Devices / Maxim Integrated

The Analog Devices MAX31760AEET is a precision fan-speed controller IC. It operates within a 3.0V to 3.6V range and a temperature range of -40°C to +125°C.

✓ Total Stock: 24,000 pcs

$ Price Range: $2.06

MAX31760AEET Available from 3 distributors

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✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	20,000 pcs On Request	20000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	3,000 pcs On Request	3000 pcs	On Request	1	On Request	On Request	20+	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,000 pcs On Request	1000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

MAX31760AEET Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Analog Devices / Maxim Integrated
Operating Temperature	-40°C
Operating Voltage	3.0V

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MAX31760AEET Description

Short technical summary and product information.

The MAX31760AEET from Analog Devices is a precision fan-speed controller IC designed for efficient thermal management. It integrates local die temperature sensing with the capability to measure remote temperatures from discrete diode-connected transistors or thermal diodes found on CPUs and GPUs.

This device features an I2C-compatible interface for setting multiple temperature thresholds, including local high/overtemperature and remote high/overtemperature conditions. Fan speed is precisely controlled using a 48-step nonvolatile lookup table (LUT) that maps temperature readings to user-programmed PWM duty cycle values. This flexible architecture allows for smooth, nonlinear fan speed adjustments to minimize acoustic noise.

Key features include two tachometer inputs for independent fan speed monitoring, a multiplexed fan-failure output/full-speed drive input pin, and a dedicated ALERT pin for temperature faults. The SHDN pin can be asserted low for system overtemperature shutdown. The device operates from a 3.0V to 3.6V supply and maintains functionality across a wide temperature range of -40°C to +125°C.

Applications for the MAX31760AEET include servers, networking equipment, STB/DVRs, and NAS/DAS systems requiring reliable and quiet fan control.

MAX31760AEET Quick Information

Product Type: Thermal Management IC

Series: MAX31760

Canonical Name: MAX31760AEET Precision Fan-Speed Controller

Subcategory: Fan Speed Controller

MAX31760AEET Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MAX31760AEET Estimated Pricing

Qty	Low	High
1+	$2.06	$2.06

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX31760AEET Features

Measures local and remote temperatures.
48-step nonvolatile lookup table.
I2C-compatible interface for threshold setting.
Dual tachometer inputs for fan monitoring.
Wide operating voltage and temperature range.

MAX31760AEET Applications

Ideal for server cooling systems.
Used in networking equipment.
Suitable for STB/DVR applications.
Applicable to NAS/DAS systems.

MAX31760AEET FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating voltage range for the MAX31760AEET?

The operating voltage range is 3.0V to 3.6V.

What is the operating temperature range for the MAX31760AEET?

The operating temperature range is -40°C to +125°C.

What interface does the MAX31760AEET use for configuration?

The MAX31760AEET uses an I2C-compatible interface.

How many steps are in the lookup table for fan speed control?

There are 48 steps in the nonvolatile lookup table.

How many tachometer inputs does the MAX31760AEET have?

The MAX31760AEET has two tachometer inputs.

MAX31760AEET Alternate Parts

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MAX31760AEE+T

The MAX31760AEE+T from AD is a precision fan-speed controller IC. It integrates temperature sensing with PWM fan control, utilizing a nonvolatile lookup table for smooth fan speed transitions.

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MAX31760AEE+

AD(RoHS)

The MAX31760AEE+ is a precision fan-speed controller IC from Analog Devices. It features a nonvolatile lookup table for smooth fan speed transitions and supports dual tachometer inputs.