TMP75BIDGKR

Product Overview

Category: Temperature Sensor
Use: Monitoring and controlling temperature in electronic devices
Characteristics: High accuracy, low power consumption, small package size
Package: SOT-23-6
Essence: Precise temperature measurement and thermal management
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Operating Voltage: 2.7V to 5.5V
• Temperature Range: -55°C to +125°C
• Accuracy: ±1°C (maximum) from -25°C to +85°C
• Resolution: 9 to 12 bits
• Interface: I2C/SMBus compatible

Detailed Pin Configuration

1. GND
2. ALERT/RDY
3. SDA
4. SCL
5. A0
6. VCC

Functional Features

• High Accuracy: Provides precise temperature readings for critical applications.
• Low Power Consumption: Ideal for battery-powered devices and energy-efficient designs.
• Small Package Size: Enables integration into space-constrained designs.

Advantages

• Wide Operating Voltage Range: Allows flexibility in various electronic systems.
• High Resolution: Offers detailed temperature measurements for advanced applications.
• I2C/SMBus Compatibility: Facilitates easy interfacing with microcontrollers and other devices.

Disadvantages

• Limited Temperature Range: May not be suitable for extreme temperature environments.
• Single Interface Protocol: Lack of alternative communication interfaces may limit compatibility in certain systems.

Working Principles

The TMP75BIDGKR operates based on the principles of analog temperature sensing using an internal bandgap reference and sigma-delta ADC. It converts the temperature-dependent voltage into a digital output, which can be accessed through the I2C/SMBus interface.

Detailed Application Field Plans

1. Consumer Electronics: Used in smartphones, tablets, and laptops for thermal management and protection.
2. Industrial Automation: Employed in HVAC systems, industrial machinery, and process control equipment for temperature monitoring and regulation.
3. Automotive: Integrated into automotive climate control systems and battery management systems for accurate temperature measurements.

Detailed and Complete Alternative Models

1. TMP275: Offers similar performance with a wider temperature range.
2. TMP116: Provides higher accuracy and lower power consumption for ultra-sensitive applications.
3. LM75: A compatible alternative with a different package and interface option.

This comprehensive entry provides a detailed insight into the TMP75BIDGKR temperature sensor, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

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