DPS310XTSA1

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DPS310XTSA1

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SENSOR 17.4PSIA 24BIT 8VLGA

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Attribut Wert
Series XENSIV™
Part Status Obsolete
Base Product Number DPS310
Applications Board Mount
Pressure Type Absolute
Operating Pressure 4.35PSI ~ 17.4PSI (30kPa ~ 120kPa)
Output Type I2C, SPI
Output 24 b
Accuracy ±0.015PSI (±0.1kPa)
Voltage - Supply 1.7V ~ 3.6V
Features Temperature Compensated
Termination Style SMD (SMT) Tab
Maximum Pressure 145PSI (999.74kPa)
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package 8-VFLGA
Supplier Device Package PG-VLGA-8-1
Packaging Cut Tape (CT), Tape & Reel (TR)

Übersicht

Description

The DPS310XTSA1 is a high-precision digital barometric pressure sensor developed by Infineon Technologies. It is designed for accurate measurement of both pressure and temperature and is suitable for a variety of applications, including weather stations, altimeters, drones, and wearable devices. The sensor features a high-resolution capability, enabling it to detect pressure differences as small as a few centimeters in altitude.
Key features include a pressure range of 300 to 1200 hPa, a temperature range from -40°C to 85°C, and a low power consumption, making it ideal for battery-operated devices. It utilizes a capacitive sensing principle, providing robust performance in various environmental conditions. The DPS310XTSA1 communicates via I²C or SPI interfaces, offering flexibility for integration with different microcontroller platforms. Its small form factor and high accuracy make it a versatile component for developers seeking reliable environmental sensing solutions. Additionally, it includes integrated FIFO and interrupt functionality, which aids in efficient data handling and reduces the need for constant microcontroller intervention.

Equivalent

The DPS310XTSA1 is a barometric pressure sensor by Infineon. Equivalent products include the Bosch Sensortec BMP280, BME280, and BMP388, which offer similar pressure and temperature sensing capabilities. Additionally, the STMicroelectronics LPS22HB and LPS33HW are also comparable alternatives. These sensors are commonly used in applications requiring precise pressure measurements for weather stations, drones, and smartphones. Always check specific specifications and compatibility for your application when selecting a replacement.

Features

The DPS310XTSA1 is a high-precision barometric pressure sensor designed for applications requiring accurate altitude and pressure measurement. Key features include:
1. Pressure and Temperature Measurement: It offers precise measurements of both pressure and temperature, making it suitable for applications like weather monitoring and altimeters.
2. High Accuracy: The sensor provides excellent accuracy in measurements with a pressure range of 300 to 1200 hPa and a temperature range of -40°C to +85°C.
3. Digital Interface: It supports I2C and SPI digital interfaces, facilitating easy integration with microcontrollers and other digital devices.
4. Low Power Consumption: Designed for battery-powered devices, the sensor features low power consumption, which is critical for extended battery life in portable applications.
5. Compact Size: Its small form factor makes it ideal for space-constrained applications.
6. Calibration: The DPS310XTSA1 comes factory-calibrated, reducing the need for additional calibration by the end user.
These features make the DPS310XTSA1 suitable for a wide range of applications, including smartphones, drones, and portable navigation devices.

Pinout

The DPS310XTSA1 is a digital barometric pressure sensor from Infineon. It features a 10-pin configuration, which provides various functionalities essential for its operation. The primary functions of these pins include:
1. Power Supply Pins: Provide the necessary power for the sensor's operation.
2. Interface Pins: Typically include I2C and SPI communication interfaces for data transmission between the sensor and a microcontroller or other devices.
3. Ground Pin: Essential for completing the electrical circuit.
4. Interrupt Pin: Used to signal certain conditions or thresholds, enabling efficient event handling without constant polling.
5. Chip Select Pin: Used in SPI mode to select the specific sensor when multiple devices are connected on the same bus.
These pins collectively enable the DPS310XTSA1 to measure pressure and temperature accurately, with a high level of precision, making it suitable for various applications such as weather monitoring, altimeters, and indoor navigation systems. The sensor is known for its compact size, low power consumption, and high accuracy.

Manufacturer

The DPS310XTSA1 is manufactured by Infineon Technologies AG. Infineon is a German semiconductor company known for producing a wide range of electronic components. They specialize in the design and manufacturing of semiconductors and system solutions for automotive, industrial, and multimarket sectors. Infineon's products include microcontrollers, sensors, power semiconductors, and security solutions, among others. The company is recognized for its innovation and expertise in the semiconductor industry, serving a global customer base with applications that span across energy efficiency, mobility, and security.

Application

The DPS310XTSA1 is a high-precision barometric pressure sensor designed for various applications. It is commonly used in consumer electronics like smartphones and wearables for altitude detection and weather forecasting. In drones and robotics, it aids in altitude stabilization and navigation. The sensor is also valuable in HVAC systems for pressure monitoring and optimization. Additionally, it finds applications in the automotive industry for altitude compensation in engine management systems. Its low power consumption and high accuracy make it suitable for IoT devices that require environmental monitoring.

Package

The DPS310XTSA1 is a digital barometric pressure sensor packaged in a small LGA (Land Grid Array) package. The LGA package is compact and suitable for surface-mount technology, making it ideal for integration into portable and space-constrained applications.

Frequently Asked Questions


Q: What is the operating pressure range of the DPS310XTSA1?
A: The sensor measures absolute pressure from 4.35 PSI to 17.4 PSI (30 kPa to 120 kPa), covering standard atmospheric conditions.


Q: Which digital interfaces does this sensor support?
A: It supports both I2C and SPI interfaces for flexible communication, outputting 24-bit digital pressure data.


Q: What is the accuracy specification for this pressure sensor?
A: The accuracy is ±0.015 PSI (±0.1 kPa), suitable for precision barometric and altitude sensing in board-mount applications.


Q: Can the DPS310XTSA1 withstand overpressure conditions?
A: Yes, the maximum pressure rating is 145 PSI (999.74 kPa), providing robust overpressure tolerance for safety-critical designs.


Q: What is the supply voltage range for this device?
A: It operates from 1.7V to 3.6V, enabling compatibility with low-voltage microcontrollers and battery-powered systems.


Q: What is the operating temperature range for the DPS310XTSA1?
A: It works from -40°C to 85°C, covering industrial and consumer environmental requirements.


Q: Is this sensor temperature compensated?
A: Yes, it features built-in temperature compensation, ensuring stable and accurate pressure readings across varying temperatures.


Q: What package type is available for the DPS310XTSA1?
A: It comes in an 8-VFLGA surface-mount package (PG-VLGA-8-1), suitable for compact board designs and automated SMT assembly.


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