TMP125AIDBVT

Product Overview

The TMP125AIDBVT belongs to the category of temperature sensors and is commonly used for measuring temperature in various electronic devices. This sensor possesses characteristics such as high accuracy, low power consumption, and small package size. The TMP125AIDBVT is typically available in a SOT-23 package and is essential for precise temperature measurement in a variety of applications.

Package and Quantity

The TMP125AIDBVT is packaged in a SOT-23 package and is usually available in reels of 2500 units.

Specifications

• Temperature Range: -40°C to +125°C
• Accuracy: ±1°C (maximum)
• Supply Voltage: 2.7V to 5.5V
• Low Quiescent Current: 6 µA (maximum)

Detailed Pin Configuration

The TMP125AIDBVT has three pins: 1. Pin 1: GND (Ground) 2. Pin 2: V+ (Supply Voltage) 3. Pin 3: ALERT (Alert Output)

Functional Features

• High Accuracy: The TMP125AIDBVT offers precise temperature measurements with a maximum accuracy of ±1°C.
• Low Power Consumption: With a low quiescent current of 6 µA, this sensor minimizes power usage in electronic devices.
• Small Package Size: The SOT-23 package makes the TMP125AIDBVT suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

• High accuracy
• Low power consumption
• Small package size

Disadvantages

• Limited temperature range compared to some other temperature sensors
• Requires external pull-up resistor for I2C communication

Working Principles

The TMP125AIDBVT operates based on the principles of analog temperature sensing. It utilizes an internal bandgap voltage reference and incorporates a sigma-delta analog-to-digital converter for accurate temperature measurements.

Detailed Application Field Plans

The TMP125AIDBVT is widely used in various applications, including: - Portable consumer electronics - Industrial equipment - HVAC systems - Automotive systems - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the TMP125AIDBVT include: - TMP102: Offers similar accuracy and features in a different package - LM75: Provides digital output and wider temperature range

In conclusion, the TMP125AIDBVT is a reliable temperature sensor with high accuracy, low power consumption, and a compact package size, making it suitable for diverse temperature measurement applications.

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