LM26CIM5-SHA
Product Overview
Category: Temperature Sensor
Use: Monitoring and controlling temperature in electronic devices
Characteristics: High accuracy, low power consumption, small package size
Package: SOT-23-5
Essence: LM26CIM5-SHA is a precision analog output CMOS integrated-circuit temperature sensor that operates over a -40°C to 125°C temperature range.
Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.
Specifications
- Operating Temperature Range: -40°C to 125°C
- Supply Voltage Range: 2.4V to 5.5V
- Accuracy: ±0.5°C (typical) at +25°C
- Low Quiescent Current: 50µA (typical)
- Output Voltage Range: 140mV to 1.7V
Detailed Pin Configuration
- GND
- V+
- Vout
- NC
- SHDN
Functional Features
- Low voltage operation
- Shutdown mode for power conservation
- Linear analog output proportional to temperature
- Wide temperature range
Advantages
- High accuracy
- Low power consumption
- Small package size
- Wide operating temperature range
Disadvantages
- Limited to single temperature monitoring point
- Requires external calibration for precise measurements
Working Principles
LM26CIM5-SHA utilizes the temperature-dependent voltage across its internal diode-connected transistor to generate an accurate analog output voltage proportional to the temperature.
Detailed Application Field Plans
LM26CIM5-SHA is suitable for various applications including: - Battery management systems - Industrial process control - Consumer electronics - HVAC systems - Medical equipment
Detailed and Complete Alternative Models
- TMP36: Analog temperature sensor with similar accuracy and voltage range
- DS18B20: Digital temperature sensor with programmable resolution and alarm functions
- MCP9808: I2C temperature sensor with high accuracy and wide temperature range
LM26CIM5-SHA offers a reliable and cost-effective solution for temperature monitoring and control in a wide range of applications, making it a versatile choice for engineers and designers seeking precision temperature sensing capabilities.
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10个与LM26CIM5-SHA在技术解决方案中的应用相关的常见问题及解答
What is the LM26CIM5-SHA used for?
- The LM26CIM5-SHA is a precision temperature sensor with a digital output, commonly used in applications where accurate temperature monitoring is required.
What is the operating voltage range of the LM26CIM5-SHA?
- The LM26CIM5-SHA operates within a voltage range of 2.7V to 5.5V, making it suitable for various low-power and battery-operated applications.
Can the LM26CIM5-SHA be used in automotive applications?
- Yes, the LM26CIM5-SHA is AEC-Q100 qualified, making it suitable for use in automotive systems where reliable temperature sensing is essential.
What is the temperature accuracy of the LM26CIM5-SHA?
- The LM26CIM5-SHA offers high accuracy with a typical error of ±0.5°C over the temperature range of -20°C to 90°C.
Does the LM26CIM5-SHA have any built-in digital interfaces?
- Yes, the LM26CIM5-SHA features a digital output that communicates temperature data using the I2C interface, simplifying integration into digital systems.
Is the LM26CIM5-SHA suitable for industrial control applications?
- Absolutely, the LM26CIM5-SHA's robust design and precise temperature measurement make it well-suited for industrial control and monitoring applications.
Can the LM26CIM5-SHA operate in harsh environments?
- Yes, the LM26CIM5-SHA is designed to withstand harsh conditions, including extended temperature ranges and mechanical stress, making it suitable for rugged applications.
What is the power consumption of the LM26CIM5-SHA?
- The LM26CIM5-SHA has low power consumption, typically drawing only 250µA, which is advantageous for battery-powered or energy-efficient designs.
Does the LM26CIM5-SHA require calibration?
- The LM26CIM5-SHA is factory-calibrated, eliminating the need for additional calibration in most applications, thus simplifying the design process.
Are there any application notes or reference designs available for the LM26CIM5-SHA?
- Yes, Texas Instruments provides comprehensive application notes and reference designs to assist engineers in implementing the LM26CIM5-SHA in various technical solutions.