ATSENSE101A-SUR

Product Overview

Category: Electronic Component
Use: Sensing and Measurement
Characteristics: High precision, compact size
Package: Surface Mount Device (SMD)
Essence: Sensor for measuring temperature and humidity
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Temperature Range: -40°C to +125°C
• Humidity Range: 0% to 100% RH
• Accuracy:
  • Temperature: ±0.5°C
  • Humidity: ±3% RH
• Supply Voltage: 2.7V to 5.5V
• Interface: I2C or SPI
• Dimensions: 2mm x 2mm x 0.8mm

Detailed Pin Configuration

The ATSENSE101A-SUR has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground
3. SDA: Serial Data Line (I2C)
4. SCL: Serial Clock Line (I2C)
5. CS: Chip Select (SPI)
6. MOSI: Master Output Slave Input (SPI)
7. MISO: Master Input Slave Output (SPI)
8. SCK: Serial Clock (SPI)

Functional Features

• High accuracy and reliability in temperature and humidity measurements
• Compact size allows for easy integration into various applications
• Low power consumption for energy-efficient operation
• Wide operating temperature and humidity range for versatile usage
• Compatible with both I2C and SPI interfaces for flexible connectivity options

Advantages and Disadvantages

Advantages: - Precise temperature and humidity measurements - Small form factor for space-constrained designs - Versatile interface options for easy integration - Reliable performance in extreme conditions

Disadvantages: - Limited availability in large quantities - Higher cost compared to some alternative models

Working Principles

The ATSENSE101A-SUR utilizes advanced sensing technology to accurately measure temperature and humidity. It incorporates a high-quality sensor element that detects changes in temperature and humidity levels. The measured data is then processed by an internal microcontroller, which converts the analog signals into digital values. These values can be accessed through the I2C or SPI interface for further processing or display.

Detailed Application Field Plans

The ATSENSE101A-SUR finds applications in various fields, including:

1. HVAC Systems: Monitoring and controlling temperature and humidity in heating, ventilation, and air conditioning systems.
2. Weather Stations: Providing accurate weather data for meteorological analysis and forecasting.
3. Food Storage: Ensuring optimal conditions for food preservation and preventing spoilage.
4. Industrial Automation: Monitoring environmental conditions in manufacturing processes.
5. Medical Devices: Maintaining precise temperature and humidity levels in medical equipment and storage areas.

Detailed and Complete Alternative Models

1. ATSENSE102A-SUR: Similar specifications with enhanced accuracy and wider operating range.
2. ATSENSE103A-SUR: Higher resolution and faster response time compared to ATSENSE101A-SUR.
3. ATSENSE104A-SUR: Lower power consumption and extended battery life for portable applications.

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