Overview
The LM61CIZ/NOPB is a precision analog temperature sensor produced by Texas Instruments. This product is designed for applications requiring accurate temperature measurement and monitoring. It is part of Texas Instruments' extensive portfolio of temperature sensors, known for their reliability and precision. The LM61CIZ/NOPB is particularly suited for industrial, automotive, and consumer electronics applications where precise temperature sensing is critical. Its compact form factor and low power consumption make it an ideal choice for space-constrained and power-sensitive designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 2.7 to 10 | V | |
| Operating Temperature Range | -30 to +100 | °C | |
| Output Voltage | 10 mV/°C | mV/°C | Linear scale factor |
| Accuracy | ±2 | °C | At 25°C |
| Quiescent Current | 120 | µA | |
| Package | TO-92 | 3-pin package |
Key Features
- Linear output voltage proportional to temperature (10 mV/°C).
- Wide operating temperature range from -30°C to +100°C.
- Low power consumption with a quiescent current of 120 µA.
- High accuracy of ±2°C at 25°C.
- Compact TO-92 package, suitable for space-constrained applications.
Applications
The LM61CIZ/NOPB is widely used in various industries due to its precision and reliability. Key application areas include:
- Industrial Automation: Monitoring and controlling temperature in machinery and equipment.
- Automotive Electronics: Temperature sensing in engine control units, climate control systems, and battery management systems.
- Consumer Electronics: Thermal management in devices such as laptops, smartphones, and home appliances.
- Medical Devices: Ensuring accurate temperature readings in diagnostic and therapeutic equipment.
Q & A
1. What is the operating voltage range of the LM61CIZ/NOPB?
The LM61CIZ/NOPB operates within a voltage range of 2.7V to 10V.
2. How accurate is the LM61CIZ/NOPB?
The sensor has an accuracy of ±2°C at 25°C.
3. What is the output scale factor of the LM61CIZ/NOPB?
The output voltage scale factor is 10 mV/°C.
4. What is the quiescent current of the LM61CIZ/NOPB?
The quiescent current is 120 µA.
5. What is the operating temperature range of the LM61CIZ/NOPB?
The operating temperature range is -30°C to +100°C.
6. What package does the LM61CIZ/NOPB come in?
It comes in a TO-92 3-pin package.
7. Can the LM61CIZ/NOPB be used in automotive applications?
Yes, it is suitable for automotive electronics, including engine control and climate control systems.
8. Is the LM61CIZ/NOPB suitable for battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered applications.
9. How does the LM61CIZ/NOPB measure temperature?
It provides a linear output voltage proportional to the temperature, with a scale factor of 10 mV/°C.
10. What are typical applications for the LM61CIZ/NOPB?
Typical applications include industrial automation, automotive electronics, consumer electronics, and medical devices.
