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LM95235QEIMM/NOPB
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LM95235QEIMM/NOPB

Product Overview

Category: Integrated Circuit
Use: Temperature Sensor
Characteristics: High accuracy, digital output, small form factor
Package: 8-pin VSSOP
Essence: LM95235QEIMM/NOPB is a temperature sensor designed for precise thermal management in various electronic systems.
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Operating Voltage: 2.7V to 3.5V
  • Temperature Range: -40°C to +125°C
  • Accuracy: ±1°C (typical)
  • Interface: I2C/SMBus compatible

Detailed Pin Configuration

  1. GND
  2. ALERT
  3. SDA
  4. SCL
  5. OS
  6. V+
  7. TDIODE
  8. NC

Functional Features

  • Digital output for easy interfacing with microcontrollers
  • Programmable temperature limits for alert functionality
  • Small form factor for space-constrained applications
  • Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages: - High accuracy - Small package size - Wide temperature range

Disadvantages: - Limited to I2C/SMBus interface - Requires external pull-up resistors for I2C communication

Working Principles

LM95235QEIMM/NOPB operates by sensing the temperature of the integrated diode and converting it into a digital value using an internal ADC. This digital value can be accessed through the I2C/SMBus interface, allowing the host system to monitor and control the thermal conditions.

Detailed Application Field Plans

LM95235QEIMM/NOPB is suitable for a wide range of applications including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - Telecommunications equipment

Detailed and Complete Alternative Models

  1. LM75A - Digital Temperature Sensor with I2C Interface
  2. TMP117 - High-Accuracy Digital Temperature Sensor with I2C/SMBus Interface
  3. MAX30205 - Clinical-Grade Temperature Sensor with I2C Interface

LM95235QEIMM/NOPB offers a balance of accuracy, size, and interface compatibility, making it a versatile choice for temperature sensing in diverse electronic systems.

Word count: 311

技術ソリューションにおける LM95235QEIMM/NOPB の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the LM95235QEIMM/NOPB?

    • The LM95235QEIMM/NOPB is a precision remote diode temperature sensor with an integrated fan controller, designed for use in a variety of technical solutions.

  2. How does the LM95235QEIMM/NOPB measure temperature?

    • The LM95235QEIMM/NOPB measures temperature by sensing the voltage across an external diode-connected transistor.

  3. What is the operating voltage range of the LM95235QEIMM/NOPB?

    • The LM95235QEIMM/NOPB operates within a voltage range of 2.7V to 3.5V.

  4. Can the LM95235QEIMM/NOPB be used for fan speed control?

    • Yes, the LM95235QEIMM/NOPB has an integrated PWM output for controlling fan speed based on temperature measurements.

  5. What is the accuracy of temperature measurement with the LM95235QEIMM/NOPB?

    • The LM95235QEIMM/NOPB offers high accuracy temperature measurement with ±1°C accuracy over a wide temperature range.

  6. Is the LM95235QEIMM/NOPB suitable for industrial applications?

    • Yes, the LM95235QEIMM/NOPB is suitable for industrial applications due to its robust design and precise temperature sensing capabilities.

  7. Can the LM95235QEIMM/NOPB be interfaced with microcontrollers?

    • Yes, the LM95235QEIMM/NOPB can be easily interfaced with microcontrollers using its standard I2C interface.

  8. Does the LM95235QEIMM/NOPB support multiple temperature channels?

    • Yes, the LM95235QEIMM/NOPB supports up to two remote temperature channels, allowing for monitoring of multiple temperature points.

  9. What is the typical power consumption of the LM95235QEIMM/NOPB?

    • The LM95235QEIMM/NOPB has a low power consumption, typically drawing around 200μA of current.

  10. Are there any specific thermal considerations when using the LM95235QEIMM/NOPB?

    • It is important to ensure proper thermal management for accurate temperature measurements, especially when using the LM95235QEIMM/NOPB in high-temperature environments.