ADT7490ARQZ - ON Semiconductor
The pictures are for reference only, and the specific specifications can be found in the product manual.
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Part NoADT7490ARQZ
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ManufacturerON Semiconductor
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ChipWorker Part#CW122208833
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CategoryTemperature Sensor
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PackageSSOP-24
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DescriptionRemote Thermal Monitor and Fan Controller Serial Interface 24Pin QSOP N Tube
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DocumentationDatasheet
Payment Methods and Delivery
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ADT7490ARQZ Global Supplier
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ADT7490ARQZ Specifications
| Attribute | Attribute Value |
|---|---|
| Part Number | ADT7490ARQZ |
| Manufacturer | ON Semiconductor |
| ChipWorker Part# | CW122208833 |
| Category | Temperature Sensor |
| Documentation | Datasheet |
| Mounting Style | Surface Mount |
| Number of Pins | 24 Pin |
| Case/Package | SSOP-24 |
| Operating Temperature (Max) | 150 ℃ |
| Accuracy | ±1.5℃ (Max) |
| Supply Voltage | 3V ~ 3.6V |
| expand all | |
| Size-Length | 8.65 mm |
| Size-Width | 3.9 mm |
| Operating Temperature | -40℃ ~ 125℃ |
| Product Lifecycle Status | Unknown |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
Product Description
- The ADT7490 is a 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
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- 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 one pin
- 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
Delivery
Chipworker Certification
Ordering Information
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- If you need a detailed invoice or a tax identifier, please contact us. -
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
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- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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- Decapsulation control
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- Electrical testing
- Surface testing
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