ADT7470ARQZ

ADT7470ARQZ

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ADT7470ARQZ
IC SENSOR TEMP FAN CTRLR 16QSOP
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$2.62

Price update:a months ago
Available in stock: 5000
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
ADT7470ARQZ Products
The ADT7470ARQZ is a Temperature Sensor Hub and Fan Controller for systems requiring active cooling. It is designed to interface directly to an I²C® bus. It can monitor up to 10 daisy-chained TMP05 temperature sensors. It can also monitor and control the speed of four fans, in automatic or in manual control loops. A FULL_SPEED input is provided to allow the fans to be blasted to maximum speed, via external hardware control, under extreme thermal conditions or on system start-up. An SMBALERT interrupt communicates error conditions such as fan under speed and over-temperature measurements to the system service processor. Individual error conditions can then be read from status registers over the I²C bus.

Feature

  • Monitors up to 10 remote temperature sensors
  • Monitors and controls speed of up to 4 fans independently
  • PWM outputs drive each fan under software control
  • FULL_SPEED input allows fans to be blasted to maximum speed by external hardware
  • SMBALERT interrupt signals failures to system controller
  • Three-state ADDR pin allows up to 3 devices on a single bus
  • Temperature decoder interprets TMP05 temperature sensors and communicates values over I²C bus
  • Limit comparison of all monitored values
  • Supports fast I²C standard (400kHz maximum)

Product Attributes

TYPE DESCRIPTION Select all
Sensor Type External
Supplier Device Package 16-QSOP
Function Fan Control, Temp Monitor
Package / Case 16-SSOP (0.154", 3.90mm Width)
Product Status Active
Mounting Type Surface Mount
Package Tube
Operating Temperature -40°C ~ 125°C
Voltage - Supply 3V ~ 5.5V
Output Fan Yes
Output Alarm Yes
Output Type I²C/SMBus
Topology ADC, Comparator, Fan Speed Control, Register Bank
Sensing Temperature External Sensor

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$2.62

Price update:a months ago
Available in stock: 5000
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

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