The EMC1422-1-ACZL is a high-accuracy, low-power, 1.8V temperature sensor from SMSC Corporation (now Microchip Technology). It features both analog and digital outputs, allowing for versatile integration into various monitoring and control systems. This sensor is designed for precise temperature measurement in applications where accuracy and low power consumption are critical.

Applications

• Notebook Computers
• Desktop Computers
• Solid State Drives (SSDs)
• Hard Disk Drives (HDDs)
• Embedded Systems
• Industrial Equipment
• Networking Equipment

Features

• High Accuracy: ±1°C (typical)
• Low Power Consumption: 6 μA (typical)
• 1.8V Supply Voltage
• SMBus/I2C Interface
• Analog Output (PWM)
• Temperature Range: -40°C to +125°C
• Small Package Size

Benefits

• Precise temperature monitoring ensures optimal system performance and prevents overheating.
• Low power consumption extends battery life in portable devices.
• Easy integration with microcontrollers and other digital systems via the SMBus/I2C interface.
• Flexible output options (digital and analog) allow for compatibility with a wide range of systems.
• Compact size enables use in space-constrained applications.

Additional Details

The EMC1422-1-ACZL provides a 10-bit temperature resolution. It includes programmable temperature limits for generating alerts when temperature thresholds are exceeded. The PWM output can be used for fan speed control or other analog control functions. The device communicates via a standard SMBus/I2C interface, simplifying the connection to a host controller. The sensor is available in a small, low-profile package to minimize board space. This temperature sensor offers a compelling solution for applications requiring precise temperature measurement, low power consumption, and ease of integration.