Specifications
| Attribute | Value |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Sensor Type | Digital, Local/Remote |
| Sensing Temperature - Local | -40°C ~ 125°C |
| Sensing Temperature - Remote | -55°C ~ 150°C |
| Output Type | I²C/SMBus |
| Voltage - Supply | 1.7V ~ 3.6V |
| Resolution | 0.0625°C |
| Features | Programmable Limit, Selectable Hysteresis, Shutdown Mode |
| Accuracy - Highest(Lowest) | ±0.1°C (±0.5°C) |
| Test Condition | -40°C ~ 125°C |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
Overview
Description
The TMP468AIYFFR is a high-precision temperature sensor from Texas Instruments, designed for various applications requiring accurate temperature monitoring. It features a multi-channel sensor architecture, capable of measuring temperatures from multiple locations simultaneously. This sensor is typically used in thermal management systems in electronics, ensuring devices operate within safe temperature ranges. The TMP468AIYFFR offers both local and remote temperature sensing, with the ability to read temperatures from up to eight remote sensors.
Key features include a wide temperature range, high accuracy, and digital output via the I2C or SMBus interface for easy integration with microcontrollers or other digital systems. It operates over a supply voltage range, making it versatile for different power environments. The sensor's small footprint and low power consumption make it suitable for compact and battery-powered devices. Additionally, the TMP468AIYFFR is well-suited for industrial, automotive, and consumer electronics applications where precise thermal management is crucial.
Key features include a wide temperature range, high accuracy, and digital output via the I2C or SMBus interface for easy integration with microcontrollers or other digital systems. It operates over a supply voltage range, making it versatile for different power environments. The sensor's small footprint and low power consumption make it suitable for compact and battery-powered devices. Additionally, the TMP468AIYFFR is well-suited for industrial, automotive, and consumer electronics applications where precise thermal management is crucial.
Equivalent
The TMP468AIYFFR is a temperature sensor. Equivalent products might include the MAX31875 from Maxim Integrated, LM75A from NXP, and the MCP9808 from Microchip Technology. These alternatives offer similar functionality as digital temperature sensors with I2C interface and high accuracy. It's important to verify specific requirements like temperature range, accuracy, and package type when selecting an equivalent.
Features
The TMP468AIYFFR is a high-precision temperature sensor from Texas Instruments designed for monitoring up to eight remote temperature zones. Key features include:
1. High Accuracy: Provides precise temperature measurements with an accuracy of ±0.25°C, making it suitable for critical applications.
2. Eight Channels: Capable of monitoring up to eight remote temperature zones, allowing for comprehensive thermal management.
3. Wide Temperature Range: Supports a broad operational temperature range from -55°C to 150°C.
4. I2C/SMBus Interface: Compatible with I2C and SMBus interfaces for easy integration with microcontrollers and other digital systems.
5. Fault Queue: Includes a programmable fault queue to reduce false alerts and enhance reliability.
6. Multi-mode Operation: Features different modes for power-saving and flexible operation, including continuous conversion and one-shot modes.
7. Programmable Alert Function: Provides customizable alert thresholds for monitoring critical temperature conditions.
8. Compact Package: Available in a small VQFN package, making it suitable for space-constrained applications.
These features make the TMP468AIYFFR ideal for use in industrial, consumer electronics, and computer systems requiring precise thermal monitoring.
1. High Accuracy: Provides precise temperature measurements with an accuracy of ±0.25°C, making it suitable for critical applications.
2. Eight Channels: Capable of monitoring up to eight remote temperature zones, allowing for comprehensive thermal management.
3. Wide Temperature Range: Supports a broad operational temperature range from -55°C to 150°C.
4. I2C/SMBus Interface: Compatible with I2C and SMBus interfaces for easy integration with microcontrollers and other digital systems.
5. Fault Queue: Includes a programmable fault queue to reduce false alerts and enhance reliability.
6. Multi-mode Operation: Features different modes for power-saving and flexible operation, including continuous conversion and one-shot modes.
7. Programmable Alert Function: Provides customizable alert thresholds for monitoring critical temperature conditions.
8. Compact Package: Available in a small VQFN package, making it suitable for space-constrained applications.
These features make the TMP468AIYFFR ideal for use in industrial, consumer electronics, and computer systems requiring precise thermal monitoring.
Pinout
The TMP468AIYFFR is a temperature sensor IC from Texas Instruments. It features a 20-ball DSBGA (Die Size Ball Grid Array) package, which typically translates to 20 pins or connections. This sensor is designed for high-accuracy temperature sensing and is capable of monitoring multiple channels. It supports up to 8 remote temperature sensors, enabling it to measure the temperature of multiple points on a board or system.
The primary function of the TMP468AIYFFR is to provide precise temperature measurements, which are vital for thermal management in electronic systems. It communicates temperature data via an I2C/SMBus interface, making it suitable for integration into various digital systems for real-time monitoring. This can help in maintaining optimal operating conditions, ensuring safety, and improving energy efficiency in applications such as server systems, telecommunications equipment, and industrial controls.
The primary function of the TMP468AIYFFR is to provide precise temperature measurements, which are vital for thermal management in electronic systems. It communicates temperature data via an I2C/SMBus interface, making it suitable for integration into various digital systems for real-time monitoring. This can help in maintaining optimal operating conditions, ensuring safety, and improving energy efficiency in applications such as server systems, telecommunications equipment, and industrial controls.
Manufacturer
The TMP468AIYFFR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs, manufactures, and sells a wide range of electronic components, including analog and embedded processing chips. TI is well-known for its innovation and extensive portfolio of semiconductor products used in various applications such as industrial, automotive, personal electronics, and communications equipment. The company is headquartered in Dallas, Texas, and has a strong emphasis on research and development to drive technological advancements in the semiconductor industry.
Application
The TMP468AIYFFR is a high-precision temperature sensor used in various applications requiring accurate temperature monitoring. It is commonly utilized in server and data center environments for thermal management to ensure efficient cooling and prevent overheating. Additionally, it finds applications in industrial automation for monitoring equipment temperature to enhance reliability and performance. The TMP468AIYFFR is also used in telecommunications infrastructure to maintain optimal operational conditions and in consumer electronics for device temperature regulation. Its multi-channel capability allows it to monitor multiple temperature points, making it suitable for complex systems requiring comprehensive thermal management.
Package
The TMP468AIYFFR is a temperature sensor from Texas Instruments and comes in a DSBGA (Die Size Ball Grid Array) package. Specifically, it is a 9-ball DSBGA with a size of approximately 1.5 mm x 2.0 mm, making it suitable for compact, high-density applications.
