SKU: SENS-3894
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GXCAS GX21M15U MSOP-8 Temperature Sensor IC

₹28.00 (Inclusive of all taxes)
Out of Stock

The GXCAS GX21M15U is a high-precision temperature sensor IC in an MSOP-8 package, designed for 2.8V to 5.5V systems. It provides a digital output for easy integration with microcontrollers like Arduino, Raspberry Pi, and STM32 for accurate environmental monitoring.

Features

  • High-accuracy digital temperature sensor with wide operating range
  • Low voltage operation from 2.8V to 5.5V, suitable for battery-powered devices
  • Compact MSOP-8 surface-mount package for space-constrained PCB designs
  • Extended industrial temperature range from -55°C to +125°C
  • ROHS compliant for environmentally conscious manufacturing

Out of stock

Description

The GX21M15U is a semiconductor-based temperature sensor IC that converts thermal energy into a precise digital signal. Utilizing an integrated sensing element and signal conditioning circuitry, it delivers stable and reliable temperature readings directly to a host microcontroller via a standard serial interface (e.g., I2C or SPI, as per datasheet).

Its robust design supports operation across an extreme temperature range from -55°C to +125°C, making it suitable for harsh industrial environments, automotive under-hood applications, and high-performance computing. The low-voltage capability ensures compatibility with modern 3.3V and 5V logic families commonly found in embedded systems and IoT nodes.

Key Features

  • High Precision Sensing: Delivers accurate temperature measurements with excellent long-term stability.
  • Wide Supply Voltage Range: Operates from 2.8V to 5.5V DC, enabling flexible power system design.
  • Extended Operational Range: Functions reliably in environments from -55°C to +125°C.
  • Compact Form Factor: MSOP-8 package offers a minimal footprint for high-density PCB layouts.
  • Low Power Consumption: Optimized for energy-efficient operation in portable and always-on applications.
  • Fast Response Time: Quickly tracks temperature changes for dynamic thermal management.
  • Digital Output: Provides a conditioned, noise-immune signal for simplified microcontroller interfacing.
  • Industrial Reliability: Designed for consistent performance in demanding commercial and industrial settings.

Applications

  • Thermal monitoring and protection in power supplies, motor drives, and computing hardware.
  • Environmental sensing within IoT devices, smart home hubs, and weather stations.
  • Temperature compensation and control in precision measurement instruments and lab equipment.
  • Battery temperature management in portable electronics and energy storage systems.
  • Automotive climate control and engine management system diagnostics.

Technical Specifications

Manufacturer Part NumberGX21M15U
BrandGXCAS
Operating Temperature Range-55°C to +125°C
Supply Voltage Range2.8V to 5.5V DC
Package TypeMSOP-8
ComplianceROHS
Product TypeTemperature Sensor IC

Frequently Asked Questions

What is the supply voltage range for the GX21M15U sensor?

The GX21M15U operates from a supply voltage of 2.8V to 5.5V DC. This range makes it directly compatible with both 3.3V and 5V microcontroller systems, such as those based on Arduino, ESP32, or STM32, without requiring a level shifter.

What is the operating temperature range of this sensor?

This sensor IC is rated for an extended industrial temperature range from -55 degrees Celsius to +125 degrees Celsius. This wide range allows for reliable deployment in harsh environments, including automotive, industrial control, and outdoor applications.

How do I interface the GX21M15U with my microcontroller?

The GX21M15U provides a digital output, typically through a standard serial protocol like I2C or SPI. You must consult the official GXCAS datasheet for the specific pinout, communication protocol, and register map to correctly wire and read data from the sensor.

Is this sensor suitable for surface-mount assembly?

Yes, the GX21M15U comes in an MSOP-8 surface-mount package. It is designed for reflow soldering onto printed circuit boards (PCBs), making it ideal for compact, automated manufacturing processes in consumer electronics and embedded systems.

Package Includes

  • 1 x GX21M15U GXCAS MSOP-8 Temperature Sensor IC

Additional Information

Weight 0.01 kg
Dimensions 10 × 4 × 8 cm