Texas Instruments
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TMP411BD
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TMP411BD

Product Overview

Category

The TMP411BD belongs to the category of temperature sensors.

Use

It is used for accurately measuring temperature in various applications.

Characteristics

  • High accuracy
  • Low power consumption
  • Wide temperature range
  • Small form factor

Package

The TMP411BD comes in a small surface-mount package, making it suitable for compact designs.

Essence

The essence of TMP411BD lies in its precise temperature measurement capabilities and versatile application potential.

Packaging/Quantity

The sensor is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Temperature Range: -40°C to 125°C
  • Accuracy: ±1°C
  • Supply Voltage: 2.7V to 5.5V
  • Interface: I2C/SMBus

Detailed Pin Configuration

  1. VCC
  2. GND
  3. SDA
  4. SCL
  5. ALERT
  6. ADDR
  7. NC
  8. THERM

Functional Features

  • Digital output for easy interfacing
  • Programmable temperature limits with alert functionality
  • Low standby current for power efficiency
  • Address pin for multiple sensor connections

Advantages

  • High accuracy over a wide temperature range
  • Low power consumption
  • Small form factor for space-constrained designs
  • Flexible address configuration for multiple sensor integration

Disadvantages

  • Limited temperature range compared to some specialized sensors
  • Requires digital interface capability in the host system

Working Principles

The TMP411BD operates by converting the analog temperature signal into a digital output using an internal ADC. It utilizes a bandgap-based temperature sensor to achieve high accuracy across the specified temperature range.

Detailed Application Field Plans

Industrial Automation

In industrial automation, the TMP411BD can be used for monitoring equipment temperatures, ensuring optimal operating conditions and preventing overheating.

Consumer Electronics

In consumer electronics, the sensor can be integrated into smart home devices, wearables, and appliances to monitor and control temperature-related functions.

Automotive

Within automotive applications, the TMP411BD can be employed for temperature monitoring in engine management systems, battery management, and climate control.

Detailed and Complete Alternative Models

  • TMP112
  • TMP116
  • TMP117
  • LM75
  • MCP9808

In conclusion, the TMP411BD temperature sensor offers high accuracy, low power consumption, and a compact form factor, making it suitable for a wide range of applications across various industries. Its digital output and programmable features enhance its versatility, although users should consider the temperature range limitations and digital interface requirements when selecting this sensor for specific applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TMP411BD v technických řešeních

  1. What is the TMP411BD?

    • The TMP411BD is a high-accuracy, low-power, digital temperature sensor with SMBus and two-wire interface compatibility.

  2. What is the operating voltage range of the TMP411BD?

    • The TMP411BD operates within a voltage range of 2.7V to 5.5V.

  3. What is the temperature measurement range of the TMP411BD?

    • The TMP411BD has a temperature measurement range of -40°C to +125°C.

  4. Can the TMP411BD be used in battery-powered applications?

    • Yes, the low-power consumption of the TMP411BD makes it suitable for battery-powered applications.

  5. Does the TMP411BD support multiple address configurations?

    • Yes, the TMP411BD supports up to four programmable addresses for multi-sensor applications.

  6. Is the TMP411BD suitable for industrial control systems?

    • Yes, the high accuracy and wide temperature range make the TMP411BD suitable for industrial control systems.

  7. What is the resolution of the temperature measurements from the TMP411BD?

    • The TMP411BD provides 9 to 12-bit digital temperature readings, depending on the selected mode.

  8. Can the TMP411BD be used in automotive applications?

    • Yes, the TMP411BD is AEC-Q100 qualified, making it suitable for automotive applications.

  9. Does the TMP411BD have built-in fault detection features?

    • Yes, the TMP411BD includes open-circuit and short-circuit detection for enhanced reliability.

  10. Is the TMP411BD compatible with standard microcontrollers?

    • Yes, the TMP411BD is compatible with standard microcontrollers through its SMBus and two-wire interface.