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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
- GND
- ALERT
- SDA
- SCL
- OS
- V+
- TDIODE
- 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
- LM75A - Digital Temperature Sensor with I2C Interface
- TMP117 - High-Accuracy Digital Temperature Sensor with I2C/SMBus Interface
- 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.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LM95235QEIMM/NOPB en soluciones técnicas
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.
How does the LM95235QEIMM/NOPB measure temperature?
- The LM95235QEIMM/NOPB measures temperature by sensing the voltage across an external diode-connected transistor.
What is the operating voltage range of the LM95235QEIMM/NOPB?
- The LM95235QEIMM/NOPB operates within a voltage range of 2.7V to 3.5V.
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.
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.
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.
Can the LM95235QEIMM/NOPB be interfaced with microcontrollers?
- Yes, the LM95235QEIMM/NOPB can be easily interfaced with microcontrollers using its standard I2C interface.
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.
What is the typical power consumption of the LM95235QEIMM/NOPB?
- The LM95235QEIMM/NOPB has a low power consumption, typically drawing around 200μA of current.
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.