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TMP464AIRGTR
Board Mount Temperature Sensors 5-Channel (4-Remote and 1-Local) High-Accuracy Remote and Local Temperature Sensor 16-VQFN -40 to 125
TMP464AIRGTR
Board Mount Temperature Sensors 5-Channel (4-Remote and 1-Local) High-Accuracy Remote and Local Temperature Sensor 16-VQFN -40 to 125
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Manufacturer Part # : TMP464AIRGTR
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Package/Case: VQFN-16
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Brand: Texas Instruments
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Product Categories : Analog and Digital Output
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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TMP464AIRGTR DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The TMP464 temperature sensor is a sophisticated device that offers unparalleled accuracy and versatility in thermal monitoring applications. With its two-wire, SMBus, or I2C compatible interface, the TMP464 can monitor up to four remote diode-connected temperature zones simultaneously, in addition to the local temperature. This capability enables the sensor to provide precise temperature measurements across different components within a system, giving engineers valuable insights into thermal performance and ensuring optimal system operation. The TMP464 also includes advanced features such as series resistance cancellation, programmable non-ideality factor, offset, and temperature limits, enhancing its reliability and noise immunity in challenging environments. Its high accuracy (0.75°C) and resolution (0.0625°C) make it a preferred choice for applications that demand precise temperature monitoring, such as servers, telecommunications equipment, and other complex systems with multiple processors
Key Features
- 4-Channel Remote Temperature Measurement
- Precision Temperature Resolution
- Compact 16-pin VQFN Package
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Local sensor accuracy (max) | 0.75 | Type | Remote |
| Operating temperature range (°C) | -40 to 125 | Supply voltage (min) (V) | 1.7 |
| Interface type | I2C, SMBus | Supply voltage (max) (V) | 3.6 |
| Features | ALERT | Supply current (max) (µA) | 375 |
| Temp resolution (max) (Bits) | 13 | Remote channels (#) | 4 |
| Addresses | 4 | Rating | Catalog |
FAQs
What is TMP464AIRGTR?
The TMP464AIRGTR is a high-precision, multi-channel remote and local temperature sensor designed by Texas Instruments. It is suitable for applications requiring accurate temperature monitoring and thermal management, such as industrial control systems, automotive electronics, and server equipment.
How Does TMP464AIRGTR Work?
The TMP464AIRGTR works by measuring the temperature at multiple points using its integrated sensor channels. It provides accurate temperature data for both remote and local sensing, enabling precise thermal monitoring and control. The sensor features a digital interface for easy integration into microcontroller-based systems and offers high precision for critical temperature-sensitive applications.
How Many Pins does TMP464AIRGTR have and What are the Functions of the Pinout Configuration?
The TMP464AIRGTR is housed in a 16-pin VQFN (Very Thin Quad Flat No-Lead) package. The pinout configuration includes:
- VDD: Power supply pin.
- GND: Ground pin.
- SCL, SDA: I2C communication bus pins.
- A0, A1, A2: Address select pins for I2C interface.
- RDY/ALERT: Ready/alert output pin.
- TEMP1, TEMP2, TEMP3: Remote temperature measurement input channels.
- LOCAL: Local temperature measurement input channel.
What are the Pros and Cons of TMP464AIRGTR?
Pros:
- Multi-Channel Temperature Monitoring: Provides multiple sensor inputs for comprehensive temperature measurement.
- High Precision: Offers accurate temperature sensing for critical thermal management applications.
- Digital Interface: Supports I2C communication for easy integration into digital systems.
- Remote Sensing Capability: Enables temperature measurement at remote locations within the system.
- Low Power Consumption: Operates with low power, suitable for power-sensitive applications.
Cons:
- Cost: High-precision temperature sensors like the TMP464AIRGTR may have a higher cost compared to basic temperature monitoring devices.
- Complexity: Requires careful consideration of thermal management strategies for effective utilization.
- Calibration: May require calibration for specific temperature accuracy requirements.
Are There Any Equivalents/Alternatives to TMP464AIRGTR for Recommendation?
- The LM75 from Texas Instruments is a simpler alternative for single-channel temperature sensing applications.
- Alternatives to the TMP464AIRGTR include the MAX31875 from Maxim Integrated and the ADT7420 from Analog Devices.
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