Texas Instruments
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TMP104YFFR
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TMP104YFFR

Product Overview

Category: Temperature Sensor
Use: Monitoring and controlling temperature in electronic devices
Characteristics: High accuracy, low power consumption, small package size
Package: 8-pin DSBGA, 6-ball WSON
Essence: Precise temperature measurement for various applications
Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Temperature Range: -40°C to +125°C
  • Accuracy: ±0.5°C (max) from -10°C to +85°C
  • Supply Voltage: 2.7V to 5.5V
  • Current Consumption: 6µA (typ) at 3.3V
  • Interface: I2C/SMBus compatible

Detailed Pin Configuration

  1. GND
  2. SDA
  3. SCL
  4. ALERT
  5. A0
  6. A1
  7. OS
  8. VCC

Functional Features

  • High accuracy over a wide temperature range
  • Low power consumption for energy-efficient operation
  • Small package size for space-constrained designs
  • Digital output for easy interfacing with microcontrollers

Advantages and Disadvantages

Advantages: - High accuracy - Low power consumption - Small package size - Digital output interface

Disadvantages: - Limited temperature range compared to some alternatives - Requires careful PCB layout for optimal performance

Working Principles

The TMP104YFFR operates by converting the temperature of its surroundings into a digital output using an internal sensor. This digital output can be read by a microcontroller through the I2C/SMBus interface, allowing for precise temperature monitoring and control.

Detailed Application Field Plans

  1. Consumer Electronics: Used in smartphones, tablets, and laptops for thermal management.
  2. Industrial Automation: Employed in industrial equipment to monitor and regulate operating temperatures.
  3. Medical Devices: Integrated into medical instruments to ensure accurate temperature measurements.

Detailed and Complete Alternative Models

  1. TMP102: Similar accuracy and interface, but with a smaller temperature range.
  2. TMP116: Higher accuracy and wider temperature range, but larger package size.

In conclusion, the TMP104YFFR temperature sensor offers high accuracy, low power consumption, and a compact package, making it suitable for a wide range of applications in consumer electronics, industrial automation, and medical devices.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de TMP104YFFR en soluciones técnicas

  1. What is the TMP104YFFR?

    • The TMP104YFFR is a digital temperature sensor with high accuracy and low power consumption, suitable for various technical solutions.

  2. What is the operating voltage range of the TMP104YFFR?

    • The operating voltage range of the TMP104YFFR is 1.4V to 3.6V.

  3. What is the temperature measurement range of the TMP104YFFR?

    • The TMP104YFFR can measure temperatures from -40°C to +125°C.

  4. How accurate is the TMP104YFFR?

    • The TMP104YFFR has an accuracy of ±0.5°C (maximum) from -10°C to +85°C.

  5. What interface does the TMP104YFFR use for communication?

    • The TMP104YFFR uses the I2C interface for communication with other devices.

  6. Can the TMP104YFFR be used in battery-powered applications?

    • Yes, the TMP104YFFR's low power consumption makes it suitable for battery-powered applications.

  7. Does the TMP104YFFR have any built-in alert functionality?

    • Yes, the TMP104YFFR features programmable temperature limits with an alert function.

  8. Is the TMP104YFFR suitable for industrial applications?

    • Yes, the TMP104YFFR is designed for industrial applications due to its high accuracy and robustness.

  9. Can multiple TMP104YFFR sensors be connected to the same microcontroller?

    • Yes, multiple TMP104YFFR sensors can be connected to the same microcontroller using the I2C interface.

  10. What are some typical technical solutions where the TMP104YFFR can be applied?

    • The TMP104YFFR can be applied in HVAC systems, industrial automation, consumer electronics, and automotive applications for temperature monitoring and control.