Overview
The LM75BIMMX-3+T is a digital temperature sensor and thermal watchdog produced by Analog Devices Inc./Maxim Integrated. This component is designed to provide accurate temperature measurements with a high degree of precision, making it suitable for a wide range of applications. The LM75BIMMX-3+T is particularly known for its small form factor, low power consumption, and ease of integration into various electronic systems. It is ideal for use in consumer electronics, industrial automation, and automotive applications where reliable temperature monitoring is critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Temperature Range | -55 to +125 | °C | |
| Accuracy | ±2 | °C | From -25°C to +100°C |
| Supply Voltage | 2.8 to 5.5 | V | |
| Current Consumption | 250 | µA | Typical |
| Interface | I2C | 2-wire | |
| Resolution | 9 to 12 | bits | Programmable |
| Package | 8-TSSOP | ||
| Operating Temperature | -55 to +125 | °C |
Key Features
- High Accuracy: Provides precise temperature measurements with an accuracy of ±2°C from -25°C to +100°C.
- Low Power Consumption: Consumes only 250 µA typically, making it suitable for battery-powered applications.
- Wide Temperature Range: Operates reliably from -55°C to +125°C, covering a broad range of environmental conditions.
- Programmable Resolution: Offers flexible resolution settings from 9 to 12 bits, allowing for customization based on application needs.
- Compact Package: Available in an 8-TSSOP package, enabling easy integration into space-constrained designs.
Applications
The LM75BIMMX-3+T is widely used in various industries due to its reliable performance and versatile features. In consumer electronics, it is commonly employed in smartphones, tablets, and laptops for thermal management. In industrial automation, it is utilized in process control systems and equipment monitoring to ensure optimal operating conditions. The automotive sector also benefits from this sensor, where it is used in climate control systems and battery management to maintain safety and efficiency. Additionally, its low power consumption and compact size make it an excellent choice for portable and IoT devices.
Q & A
1. What is the operating voltage range of the LM75BIMMX-3+T?
The LM75BIMMX-3+T operates within a voltage range of 2.8V to 5.5V.
2. What is the temperature measurement accuracy of this sensor?
The sensor has an accuracy of ±2°C from -25°C to +100°C.
3. Can the LM75BIMMX-3+T be used in automotive applications?
Yes, it is suitable for automotive applications, particularly in climate control and battery management systems.
4. What is the typical current consumption of the LM75BIMMX-3+T?
The typical current consumption is 250 µA.
5. What interface does the LM75BIMMX-3+T use for communication?
It uses an I2C (2-wire) interface for communication.
6. Is the resolution of the temperature sensor adjustable?
Yes, the resolution is programmable from 9 to 12 bits.
7. What is the package type of the LM75BIMMX-3+T?
It is available in an 8-TSSOP package.
8. What is the operating temperature range of the LM75BIMMX-3+T?
The operating temperature range is from -55°C to +125°C.
9. Can this sensor be used in battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered devices.
10. Where can I find the datasheet for the LM75BIMMX-3+T?
The datasheet can be found on the official Analog Devices Inc./Maxim Integrated website or through authorized distributors like Digi-Key, Mouser, and Arrow Electronics.
