Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| SensorType | Analog, Local |
| SensingTemperature-Local | -50°C ~ 150°C |
| OutputType | Analog Voltage |
| Voltage-Supply | 1.5V ~ 5.5V |
| Resolution | 5.5mV/°C |
| Accuracy-Highest(Lowest) | ±2.7°C |
| TestCondition | 0°C ~ 150°C |
| OperatingTemperature | -50°C ~ 150°C |
| MountingType | Surface Mount |
| Package/Case | 5-TSSOP, SC-70-5, SOT-353 |
Overview
Description
The LMT84DCKR is a precision analog temperature sensor manufactured by Texas Instruments. It is designed to provide accurate temperature measurements with a linear output voltage that corresponds to the detected temperature. The device operates over a wide temperature range, typically from -50°C to 150°C, making it suitable for various industrial, consumer, and automotive applications.
The LMT84DCKR comes in a small SOT-553 package, which makes it ideal for space-constrained applications. It features a low power consumption design, drawing minimal current, which is beneficial for battery-powered devices. The sensor offers fast response times and high accuracy, with a typical accuracy of ±0.4°C at 30°C.
The sensor is easy to interface with microcontrollers or other analog-to-digital converters, as it provides a simple voltage output that is proportional to temperature. This allows for straightforward integration into temperature monitoring and control systems. Its reliability, compact size, and ease of use make the LMT84DCKR a versatile choice for temperature sensing in various electronic applications.
The LMT84DCKR comes in a small SOT-553 package, which makes it ideal for space-constrained applications. It features a low power consumption design, drawing minimal current, which is beneficial for battery-powered devices. The sensor offers fast response times and high accuracy, with a typical accuracy of ±0.4°C at 30°C.
The sensor is easy to interface with microcontrollers or other analog-to-digital converters, as it provides a simple voltage output that is proportional to temperature. This allows for straightforward integration into temperature monitoring and control systems. Its reliability, compact size, and ease of use make the LMT84DCKR a versatile choice for temperature sensing in various electronic applications.
Equivalent
The LMT84DCKR is a precision analog temperature sensor from Texas Instruments. Equivalent products include:
1. LM35 series by Texas Instruments
2. TMP235 series by Texas Instruments
3. MCP9700 series by Microchip Technology
4. TMP36 by Analog Devices
These alternatives offer similar functionality in terms of temperature sensing, though specifications such as accuracy, supply voltage, and package type may differ. Always check the datasheets for compatibility with your application.
1. LM35 series by Texas Instruments
2. TMP235 series by Texas Instruments
3. MCP9700 series by Microchip Technology
4. TMP36 by Analog Devices
These alternatives offer similar functionality in terms of temperature sensing, though specifications such as accuracy, supply voltage, and package type may differ. Always check the datasheets for compatibility with your application.
Features
The LMT84DCKR is a precision analog temperature sensor from Texas Instruments. Key features include:
1. Temperature Range: It can accurately measure temperatures from −50°C to 150°C.
2. Low Power Consumption: The sensor operates with a low supply current, making it suitable for battery-powered applications.
3. High Sensitivity: It provides a linear output voltage with a slope of approximately -10.9 mV/°C, which translates temperature changes into easily readable voltage changes.
4. Accuracy: Offers high accuracy, typically ±0.4°C at 30°C.
5. Fast Response Time: The sensor has a fast thermal response time, ensuring quick readings.
6. Small Package: Available in a small SC70 package, making it ideal for space-constrained applications.
7. Wide Supply Voltage Range: Operates over a wide voltage range from 1.5V to 5.5V, providing flexibility in different system designs.
These features make the LMT84DCKR suitable for applications like environmental monitoring, consumer electronics, HVAC systems, and industrial automation.
1. Temperature Range: It can accurately measure temperatures from −50°C to 150°C.
2. Low Power Consumption: The sensor operates with a low supply current, making it suitable for battery-powered applications.
3. High Sensitivity: It provides a linear output voltage with a slope of approximately -10.9 mV/°C, which translates temperature changes into easily readable voltage changes.
4. Accuracy: Offers high accuracy, typically ±0.4°C at 30°C.
5. Fast Response Time: The sensor has a fast thermal response time, ensuring quick readings.
6. Small Package: Available in a small SC70 package, making it ideal for space-constrained applications.
7. Wide Supply Voltage Range: Operates over a wide voltage range from 1.5V to 5.5V, providing flexibility in different system designs.
These features make the LMT84DCKR suitable for applications like environmental monitoring, consumer electronics, HVAC systems, and industrial automation.
Pinout
The LMT84DCKR is a precision analog temperature sensor from Texas Instruments. It is housed in a 5-pin SC70 package. The primary function of the LMT84DCKR is to provide an analog voltage output that is linearly proportional to the temperature. This sensor is designed for applications requiring accurate temperature measurement over a range of -50°C to 150°C. The device features low power consumption, making it suitable for battery-operated designs. It offers a high degree of accuracy, typically ±0.4°C at 30°C. The pinout typically includes VDD (supply voltage), GND (ground), and VOUT (analog voltage output), with the remaining pins often used for additional functionalities or left as no-connects, depending on the specific application. Always refer to the datasheet for detailed pin configurations and application guidelines.
Manufacturer
The LMT84DCKR is manufactured by Texas Instruments. Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronic devices across numerous industries. The company is known for its focus on analog chips and embedded processors, and it serves a diverse range of applications including consumer electronics, automotive, industrial, and communications equipment.
Application
The LMT84DCKR is a precision analog temperature sensor used in various applications. Key areas include:
1. Consumer Electronics: Overheat protection and temperature monitoring in smartphones, tablets, and wearables.
2. Industrial Controls: Temperature regulation in HVAC systems, motor drives, and process automation.
3. Medical Devices: Patient monitoring equipment and diagnostic devices for accurate temperature measurement.
4. Automotive: Engine control units, battery management systems, and climate control for temperature sensing.
5. Home Appliances: Temperature control in refrigerators, ovens, and HVAC systems.
6. Data Centers: Environmental monitoring for efficient cooling management.
Its compact size and low power consumption make it ideal for embedded systems and battery-powered devices.
1. Consumer Electronics: Overheat protection and temperature monitoring in smartphones, tablets, and wearables.
2. Industrial Controls: Temperature regulation in HVAC systems, motor drives, and process automation.
3. Medical Devices: Patient monitoring equipment and diagnostic devices for accurate temperature measurement.
4. Automotive: Engine control units, battery management systems, and climate control for temperature sensing.
5. Home Appliances: Temperature control in refrigerators, ovens, and HVAC systems.
6. Data Centers: Environmental monitoring for efficient cooling management.
Its compact size and low power consumption make it ideal for embedded systems and battery-powered devices.
Package
The LMT84DCKR is a temperature sensor from Texas Instruments, available in a SC70 package type. The SC70 package is a small outline, surface-mount package that is compact, making it suitable for space-constrained applications.
