規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Sensor Type | Digital, Local |
| Sensing Temperature - Local | -40°C ~ 125°C |
| Output Type | I²C/SMBus |
| Voltage - Supply | 2.7V ~ 5.5V |
| Resolution | 7 b |
| Features | Standby Mode |
| Accuracy - Highest(Lowest) | ±2°C (±3°C) |
| Test Condition | 25°C ~ 85°C (0°C ~ 125°C) |
| Operating Temperature | -40°C ~ 125°C |
| Mounting Type | Surface Mount |
概述
Description
The TC74A0-3.3VCTTR is a temperature sensor integrated circuit (IC) designed for accurate digital temperature monitoring. It operates on a 3.3V power supply and utilizes an I2C interface for communication, making it suitable for integration with microcontrollers and other digital systems. The sensor provides temperature data in a digital format, allowing for precise temperature readings without the need for external calibration components.
This IC is typically used in applications where temperature monitoring is critical, such as in consumer electronics, industrial equipment, and computing devices. The TC74A0-3.3VCTTR offers a compact package, which is beneficial for space-constrained applications, and includes features such as low power consumption and high reliability.
It is designed for ease of use in both development and production environments, making it an ideal choice for engineers and designers looking for a straightforward solution to incorporate temperature sensing into their designs. The device's small form factor and efficient operation also contribute to its versatility in various applications.
This IC is typically used in applications where temperature monitoring is critical, such as in consumer electronics, industrial equipment, and computing devices. The TC74A0-3.3VCTTR offers a compact package, which is beneficial for space-constrained applications, and includes features such as low power consumption and high reliability.
It is designed for ease of use in both development and production environments, making it an ideal choice for engineers and designers looking for a straightforward solution to incorporate temperature sensing into their designs. The device's small form factor and efficient operation also contribute to its versatility in various applications.
Equivalent
The TC74A0-3.3VCTTR is a digital temperature sensor. Equivalent products include:
1. MCP9808 from Microchip Technology
2. LM75A from NXP Semiconductors
3. TMP102 from Texas Instruments
4. LM75 from Texas Instruments
5. STTS75 from STMicroelectronics
These alternatives offer similar I2C interface capabilities and temperature sensing functions. Always check specific datasheets for compatibility in terms of voltage range, accuracy, and package type before selecting a replacement.
1. MCP9808 from Microchip Technology
2. LM75A from NXP Semiconductors
3. TMP102 from Texas Instruments
4. LM75 from Texas Instruments
5. STTS75 from STMicroelectronics
These alternatives offer similar I2C interface capabilities and temperature sensing functions. Always check specific datasheets for compatibility in terms of voltage range, accuracy, and package type before selecting a replacement.
Features
The TC74A0-3.3VCTTR is a digital temperature sensor with the following features:
1. Temperature Range: Operates efficiently over a wide temperature range, typically from -40°C to +125°C.
2. Supply Voltage: Designed to operate with a 3.3V power supply.
3. Accuracy: Provides accurate temperature readings, with typical accuracy around ±2°C.
4. Output Format: Delivers temperature data in a digital format, usually via an I2C interface, making it easy to interface with microcontrollers and other digital devices.
5. Power Consumption: Optimized for low power consumption, making it ideal for battery-powered and portable applications.
6. Package Type: Available in a compact SOT-23-5 package, facilitating space-saving designs.
7. Ease of Integration: Simple to integrate into existing systems due to its minimal external component requirement and straightforward digital communication.
8. Applications: Suitable for a variety of applications, including consumer electronics, industrial automation, and environmental monitoring.
These features make the TC74A0-3.3VCTTR a reliable choice for applications requiring precise temperature monitoring.
1. Temperature Range: Operates efficiently over a wide temperature range, typically from -40°C to +125°C.
2. Supply Voltage: Designed to operate with a 3.3V power supply.
3. Accuracy: Provides accurate temperature readings, with typical accuracy around ±2°C.
4. Output Format: Delivers temperature data in a digital format, usually via an I2C interface, making it easy to interface with microcontrollers and other digital devices.
5. Power Consumption: Optimized for low power consumption, making it ideal for battery-powered and portable applications.
6. Package Type: Available in a compact SOT-23-5 package, facilitating space-saving designs.
7. Ease of Integration: Simple to integrate into existing systems due to its minimal external component requirement and straightforward digital communication.
8. Applications: Suitable for a variety of applications, including consumer electronics, industrial automation, and environmental monitoring.
These features make the TC74A0-3.3VCTTR a reliable choice for applications requiring precise temperature monitoring.
Pinout
The TC74A0-3.3VCTTR is a digital temperature sensor IC manufactured by Toshiba. It typically comes in an 8-pin package and operates at a supply voltage of 3.3V. The pin configuration and functions are as follows:
1. VDD: Power supply pin.
2. GND: Ground pin.
3. SDA: Serial data line for I²C communication.
4. SCL: Serial clock line for I²C communication.
5. NC: No connection (may vary depending on the specific package version).
6. NC: No connection (may vary depending on the specific package version).
7. NC: No connection (may vary depending on the specific package version).
8. NC: No connection (may vary depending on the specific package version).
The TC74A0-3.3VCTTR is designed for temperature monitoring applications, providing digital temperature readings via the I²C interface. It features low power consumption and a compact package, making it suitable for various electronic devices that require precise temperature monitoring.
1. VDD: Power supply pin.
2. GND: Ground pin.
3. SDA: Serial data line for I²C communication.
4. SCL: Serial clock line for I²C communication.
5. NC: No connection (may vary depending on the specific package version).
6. NC: No connection (may vary depending on the specific package version).
7. NC: No connection (may vary depending on the specific package version).
8. NC: No connection (may vary depending on the specific package version).
The TC74A0-3.3VCTTR is designed for temperature monitoring applications, providing digital temperature readings via the I²C interface. It features low power consumption and a compact package, making it suitable for various electronic devices that require precise temperature monitoring.
Manufacturer
The TC74A0-3.3VCTTR is manufactured by Microchip Technology Inc. Microchip is a leading semiconductor company that produces a wide range of microcontroller, mixed-signal, analog, and Flash-IP integrated circuits. The company caters to a variety of industries, including automotive, industrial, consumer goods, aerospace, and defense. Microchip is known for its focus on providing reliable and high-performance solutions for embedded control systems.
Application
The TC74A0-3.3VCTTR is a digital temperature sensor commonly used in applications that require precise temperature monitoring and control. Its key application areas include:
1. Consumer Electronics: For monitoring device temperatures in smartphones, laptops, and gaming consoles.
2. Industrial Equipment: In machinery and automation systems for temperature regulation.
3. Automotive: To monitor engine and cabin temperatures.
4. Healthcare Devices: In medical equipment for maintaining precise thermal conditions.
5. HVAC Systems: For environmental temperature management.
6. IoT Devices: Integrated into smart home devices for temperature sensing.
Its digital interface and low power consumption make it suitable for battery-operated devices.
1. Consumer Electronics: For monitoring device temperatures in smartphones, laptops, and gaming consoles.
2. Industrial Equipment: In machinery and automation systems for temperature regulation.
3. Automotive: To monitor engine and cabin temperatures.
4. Healthcare Devices: In medical equipment for maintaining precise thermal conditions.
5. HVAC Systems: For environmental temperature management.
6. IoT Devices: Integrated into smart home devices for temperature sensing.
Its digital interface and low power consumption make it suitable for battery-operated devices.
Package
The TC74A0-3.3VCTTR is packaged in a SOT-23-5 form factor, which is a small outline transistor package with five leads. This compact package is suitable for surface-mount technology, often used in electronic circuits where space is limited.
