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ADT7490ARQZ-R7
ADT7490ARQZ-R7 - Brand New onsemi Thermal Management
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Product Details
__
The ADT7490 is a dBCool thermal monitor and multiple PWM fan controller for noise−sensitive or power−sensitive applications requiring active system cooling. The ADT7490 includes a local temperature sensor, two remote temperature sensors including series resistance cancellation, and monitors CPU temperature with a PECI interface. The ADT7490 can drive a fan using either a low or high frequency drive signal, and measure and control the speed of up to four fans so they operate at the lowest possible speed for minimum acoustic noise.
Features
• Temperature Measurement
♦ 1 Local On−Chip Temperature Sensor
♦ 2 Remote Temperature Sensors
♦ 3 Current External Temperature Sensors with Series Resistance Cancellation
(SRC)
♦ PECI Interface for CPU Thermal Information and Support of Up to 4 PECI
Inputs on 1 Pin
• Fan Drive and Fan Speed Control
♦ 3 High Frequency or Low Frequency PWM Outputs for Use with 3−Wire or 4−Wire
Fans
♦ 4 TACH Inputs to Measure Fan Speed
♦ OS Independent Automatic Fan Speed Control Based on Thermal Information
♦ Dynamic TMIN Control Mode to Optimize System Acoustics
♦ Default Startup at 100% PWM for All Fans for Robust Operation
• Bidirectional THERM/SMBALERT Pin to Flag Out−of−Limit and Overtemperature
Conditions
• GPIO Functionality to Support Extra Features
♦ Can be Used for Loadline Setting for Voltage Regulation, LED Control, or
Other Functions
• IMON Monitoring for CPU Current and Power Information
• Footprint and Register Compatible with ADT7473/ADT7475/ADT7476/ADT7476A
Family of Fan Controllers
• SMBus Interface with Addressing Capability for Up to 3 Devices
Applications
• Personal Computers
• Servers
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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