Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Not For New Designs |
| SensorType | Analog, Local |
| SensingTemperature-Local | -30°C ~ 100°C |
| OutputType | Analog Voltage |
| Voltage-Supply | 2.7V ~ 10V |
| Resolution | 10mV/°C |
| Features | Shutdown Mode |
| Accuracy-Highest(Lowest) | ±3°C (±4°C) |
| TestCondition | 25°C (-30°C ~ 100°C) |
| OperatingTemperature | -30°C ~ 100°C |
| MountingType | Surface Mount |
| Package/Case | TO-236-3, SC-59, SOT-23-3 |
Tổng quan
Description
The LM61CIM3 is a precision integrated-circuit temperature sensor designed to provide a linear output voltage proportional to the temperature. Developed by Texas Instruments, this sensor operates over a temperature range of -30°C to +100°C and outputs a voltage that is easy to interface with a microcontroller or ADC (Analog-to-Digital Converter). The sensor's output voltage changes at a rate of 10mV/°C, making it simple to calculate the temperature by measuring the output voltage.
The LM61CIM3 is housed in a small SOT-23 package, making it suitable for applications where space is limited. It operates with a supply voltage range from 2.7V to 10V, allowing it to be used in battery-powered and low-voltage applications. The device's low power consumption and high accuracy make it ideal for applications in consumer electronics, automotive, and industrial sectors where precise temperature measurement is necessary. Its simplicity, accuracy, and small form factor make the LM61CIM3 a popular choice for temperature sensing needs.
The LM61CIM3 is housed in a small SOT-23 package, making it suitable for applications where space is limited. It operates with a supply voltage range from 2.7V to 10V, allowing it to be used in battery-powered and low-voltage applications. The device's low power consumption and high accuracy make it ideal for applications in consumer electronics, automotive, and industrial sectors where precise temperature measurement is necessary. Its simplicity, accuracy, and small form factor make the LM61CIM3 a popular choice for temperature sensing needs.
Equivalent
The LM61CIM3 is a precision analog temperature sensor. Equivalent products include:
1. Analog Devices AD22100 – Precision temperature sensor with similar voltage output.
2. Texas Instruments LM35 – Another precision temperature sensor with comparable specifications.
3. Maxim Integrated MAX6576 – A temperature sensor with a similar analog output.
4. Microchip MCP9700 – Analog temperature sensor with comparable features.
Ensure to check specific characteristics like temperature range, accuracy, and package type when selecting an equivalent.
1. Analog Devices AD22100 – Precision temperature sensor with similar voltage output.
2. Texas Instruments LM35 – Another precision temperature sensor with comparable specifications.
3. Maxim Integrated MAX6576 – A temperature sensor with a similar analog output.
4. Microchip MCP9700 – Analog temperature sensor with comparable features.
Ensure to check specific characteristics like temperature range, accuracy, and package type when selecting an equivalent.
Features
The LM61CIM3 is a precision analog temperature sensor with a linear output. Key features include:
1. Temperature Range: It covers a range from -30°C to +100°C, suitable for various applications.
2. Output Voltage: The sensor provides a linear output voltage proportional to the temperature, typically 10 mV/°C.
3. Accuracy: It offers a high degree of accuracy, typically ±2.0°C at room temperature.
4. Supply Voltage: Operates over a wide supply voltage range of 2.7V to 10V, making it flexible for different power supplies.
5. Low Power Consumption: The LM61CIM3 is designed for low power consumption, an essential feature for battery-operated devices.
6. Package: Available in a compact SOT-23 package, which is suitable for space-constrained applications.
7. Ease of Use: It requires no external calibration, simplifying integration into systems.
8. Fast Response Time: Capable of quickly responding to temperature changes, enhancing its utility for real-time applications.
These features make the LM61CIM3 ideal for applications in consumer electronics, automotive environments, and industrial monitoring.
1. Temperature Range: It covers a range from -30°C to +100°C, suitable for various applications.
2. Output Voltage: The sensor provides a linear output voltage proportional to the temperature, typically 10 mV/°C.
3. Accuracy: It offers a high degree of accuracy, typically ±2.0°C at room temperature.
4. Supply Voltage: Operates over a wide supply voltage range of 2.7V to 10V, making it flexible for different power supplies.
5. Low Power Consumption: The LM61CIM3 is designed for low power consumption, an essential feature for battery-operated devices.
6. Package: Available in a compact SOT-23 package, which is suitable for space-constrained applications.
7. Ease of Use: It requires no external calibration, simplifying integration into systems.
8. Fast Response Time: Capable of quickly responding to temperature changes, enhancing its utility for real-time applications.
These features make the LM61CIM3 ideal for applications in consumer electronics, automotive environments, and industrial monitoring.
Pinout
The LM61CIM3 is a precision integrated-circuit temperature sensor produced by Texas Instruments. It comes in a SOT-23 package with 3 pins. The pin configuration and functions are as follows:
1. Pin 1 (VOUT): This is the output pin, which provides an analog voltage that is linearly proportional to the temperature. The output voltage varies at a rate of 10 mV/°C, allowing for easy conversion to temperature.
2. Pin 2 (GND): This is the ground pin. It is connected to the negative supply voltage or ground of the system.
3. Pin 3 (V+ or VCC): This is the positive supply voltage pin, which powers the sensor. It operates over a wide voltage range from 2.7V to 10V.
The LM61CIM3 offers advantages such as low power consumption, high accuracy, and a linear output, making it suitable for a variety of temperature-sensing applications.
1. Pin 1 (VOUT): This is the output pin, which provides an analog voltage that is linearly proportional to the temperature. The output voltage varies at a rate of 10 mV/°C, allowing for easy conversion to temperature.
2. Pin 2 (GND): This is the ground pin. It is connected to the negative supply voltage or ground of the system.
3. Pin 3 (V+ or VCC): This is the positive supply voltage pin, which powers the sensor. It operates over a wide voltage range from 2.7V to 10V.
The LM61CIM3 offers advantages such as low power consumption, high accuracy, and a linear output, making it suitable for a variety of temperature-sensing applications.
Manufacturer
The LM61CIM3 is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company known for designing and manufacturing a wide range of analog and embedded processing products. Founded in 1930 and headquartered in Dallas, Texas, TI is a leader in the electronics industry, providing essential components for various applications, including industrial, automotive, personal electronics, and communications equipment. The company's focus is on developing innovative semiconductor technologies to facilitate advancements in electronics and improve efficiency and performance in numerous devices.
Application
The LM61CIM3 is a precision temperature sensor with a linear output voltage that corresponds to temperature. Its application areas include:
1. Environmental Monitoring: Used in weather stations and climate control systems for accurate temperature measurements.
2. Consumer Electronics: Incorporated in devices like smartphones and laptops to monitor and regulate internal temperatures.
3. Industrial Equipment: Utilized for temperature regulation in machinery and process control systems.
4. Automotive Systems: Employed in engine management systems for monitoring engine temperature.
5. Healthcare Devices: Used in medical equipment for maintaining and monitoring temperature-sensitive processes.
6. HVAC Systems: Applied in heating, ventilation, and air conditioning systems for efficient climate control.
Its small size and precision make it suitable for embedded applications across these fields.
1. Environmental Monitoring: Used in weather stations and climate control systems for accurate temperature measurements.
2. Consumer Electronics: Incorporated in devices like smartphones and laptops to monitor and regulate internal temperatures.
3. Industrial Equipment: Utilized for temperature regulation in machinery and process control systems.
4. Automotive Systems: Employed in engine management systems for monitoring engine temperature.
5. Healthcare Devices: Used in medical equipment for maintaining and monitoring temperature-sensitive processes.
6. HVAC Systems: Applied in heating, ventilation, and air conditioning systems for efficient climate control.
Its small size and precision make it suitable for embedded applications across these fields.
Package
The LM61CIM3 is a precision analog temperature sensor packaged in a SOT-23 surface-mount configuration. This package type is compact and suitable for applications requiring minimal space and efficient thermal coupling with the surrounding environment.
