TMP175AQDGKRQ1

Product Overview

The TMP175AQDGKRQ1 belongs to the category of temperature sensors and is designed for use in various applications that require accurate temperature measurement. This sensor offers high precision, low power consumption, and small package size, making it suitable for a wide range of electronic devices. The TMP175AQDGKRQ1 comes in a small package with essential features that make it an ideal choice for temperature sensing applications.

Basic Information

• Category: Temperature Sensor
• Use: Accurate temperature measurement in electronic devices
• Characteristics: High precision, low power consumption, small package size
• Package: Small form factor package
• Essence: Accurate temperature sensing
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on order size

Specifications

• Temperature Range: -40°C to +125°C
• Accuracy: ±1°C (maximum) from -10°C to +85°C
• Supply Voltage: 2.7V to 5.5V
• Current Consumption: 50 µA (typical)
• Interface: I2C interface
• Resolution: 9 to 12 bits

Detailed Pin Configuration

The TMP175AQDGKRQ1 has a standard 8-pin SOIC package with the following pin configuration: 1. GND 2. SDA (I2C Data) 3. SCL (I2C Clock) 4. A0 (Address Select) 5. A1 (Address Select) 6. ALERT 7. V+ (Supply Voltage) 8. NC (No Connection)

Functional Features

• High accuracy over a wide temperature range
• Low power consumption for energy-efficient operation
• Small form factor package for space-constrained designs
• I2C interface for easy integration with microcontrollers
• Address pins for configuring multiple sensors on the same bus
• Alert function for temperature threshold detection

Advantages and Disadvantages

Advantages

• High precision temperature measurement
• Low power consumption
• Small package size
• Easy integration with microcontrollers

Disadvantages

• Limited temperature range compared to some other sensors
• Higher cost compared to less accurate alternatives

Working Principles

The TMP175AQDGKRQ1 operates based on the principles of temperature-dependent voltage output. It utilizes an internal bandgap voltage reference and a sigma-delta analog-to-digital converter to accurately measure temperature. The I2C interface allows for seamless communication with microcontrollers, enabling precise temperature monitoring and control in various applications.

Detailed Application Field Plans

The TMP175AQDGKRQ1 is well-suited for applications such as: - Portable consumer electronics - Industrial equipment - HVAC systems - Automotive systems - Medical devices - Environmental monitoring systems

Detailed and Complete Alternative Models

Some alternative models to the TMP175AQDGKRQ1 include: - LM75A: A digital temperature sensor with similar accuracy and I2C interface - DS18B20: A digital temperature sensor with 1-wire interface and higher temperature range - MCP9808: A high-accuracy I2C temperature sensor with extended temperature range

In conclusion, the TMP175AQDGKRQ1 is a reliable temperature sensor with high precision and low power consumption, making it suitable for a wide range of applications where accurate temperature measurement is essential.

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