TMP04FT9

Product Overview

• Belongs to: Integrated Circuits (ICs)
• Category: Analog Devices - Amplifiers
• Use: The TMP04FT9 is a precision, low-power, low-voltage, temperature sensor with an analog output. It is designed for use in applications where high accuracy and low power consumption are required.
• Characteristics: The device offers high accuracy over a wide temperature range, low power consumption, and small package size. It is suitable for battery-powered and portable applications.
• Package: The TMP04FT9 is available in a small SOT-23 package, making it suitable for space-constrained designs.
• Essence: The essence of the TMP04FT9 lies in its precision temperature sensing capabilities combined with low power consumption.
• Packaging/Quantity: The device is typically available in reels of 3000 units.

Specifications

• Temperature Range: -40°C to +125°C
• Supply Voltage: 2.7V to 5.5V
• Output Type: Analog
• Accuracy: ±1°C (maximum) from -10°C to +85°C
• Power Consumption: 45µA (typical)

Detailed Pin Configuration

The TMP04FT9 has a 3-pin SOT-23 package with the following pin configuration: 1. Pin 1 (V+): Supply Voltage Input 2. Pin 2 (V-): Ground 3. Pin 3 (Vout): Analog Output

Functional Features

• Precision Temperature Sensing: The TMP04FT9 provides accurate temperature measurements over a wide range.
• Low Power Consumption: With a typical current draw of 45µA, the device is well-suited for battery-powered applications.
• Small Package Size: The SOT-23 package enables compact and space-efficient designs.

Advantages and Disadvantages

• Advantages:
  • High accuracy over a wide temperature range
  • Low power consumption
  • Small package size
• Disadvantages:
  • Limited temperature range compared to some other temperature sensors
  • Analog output may require additional circuitry for digital interfacing

Working Principles

The TMP04FT9 utilizes a precision bandgap core and a linearization circuit to provide accurate temperature measurements. The analog output voltage is directly proportional to the temperature being sensed.

Detailed Application Field Plans

The TMP04FT9 is well-suited for various applications including: - Portable medical devices - Battery-powered consumer electronics - Industrial temperature monitoring systems - Automotive climate control systems

Detailed and Complete Alternative Models

• Alternative Model 1: TMP05GT8 - Offers extended temperature range and digital output interface.
• Alternative Model 2: TMP06LT6 - Ultra-low power consumption variant for energy-efficient designs.
• Alternative Model 3: TMP07FV4 - Higher accuracy and wider supply voltage range for demanding applications.

This comprehensive overview highlights the key aspects of the TMP04FT9, providing valuable insights into its features, specifications, and potential applications.

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