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LPS33WTR
+Lista de MateriaisSENSOR 18.27PSIA 24BIT 10CCLGA
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FabricanteSTMicroeletrônica
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Peça do Fabricante #LPS33WTR
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Em Estoque3800
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Especificações
| Atributo | Valor |
| PartStatus | Obsolete |
| PressureType | Absolute |
| OperatingPressure | 3.77PSI ~ 18.27PSI (26kPa ~ 126kPa) |
| OutputType | I2C, SPI |
| Output | 24 b |
| Accuracy | ±0.015PSI (±0.1kPa) |
| Voltage-Supply | 1.7V ~ 3.6V |
| PortStyle | No Port |
| Features | Temperature Compensated |
| TerminationStyle | SMD (SMT) Tab |
| MaximumPressure | 290.08PSI (2000kPa) |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | LGA |
| SupplierDevicePackage | 10-CCLGA (3.3x3.3) |
| BaseProductNumber | LPS33 |
| Applications | Board Mount |
| MountingType | Surface Mount |
Visão Geral
Description
One of the standout features of the LPS33WTR is its water-resistant capability, making it ideal for use in humid or wet environments. It offers a pressure range of 260 to 1260 hPa and can operate in temperatures from -40°C to +85°C. The sensor provides a high-resolution output with low power consumption, making it suitable for battery-powered devices.
The LPS33WTR integrates easily into electronic systems via I2C or SPI interfaces. It also features embedded temperature compensation and a built-in FIFO to manage data efficiently. With its compact design and robust performance, the LPS33WTR is a versatile solution for various pressure sensing applications.
Equivalent
Features
1. Pressure Range: Capable of measuring absolute pressure from 260 to 1260 hPa, suitable for altimeters and barometers.
2. Accuracy and Stability: Offers high accuracy with minimal drift over time, providing consistent performance.
3. Water-Resistant: Built to withstand moisture and dust, making it ideal for outdoor and harsh environmental conditions.
4. Low Power Consumption: Designed for energy efficiency, suitable for battery-powered devices.
5. Operating Temperature: Functions effectively in a wide temperature range from -40°C to +85°C.
6. Digital Interface: Equipped with I²C and SPI interfaces for easy integration with microcontrollers and other digital systems.
7. Compact Design: Its small size allows for easy integration into space-constrained applications.
8. Robust Packaging: Comes in a robust package that enhances durability and reliability.
These features make the LPS33WTR suitable for use in a variety of applications, including consumer electronics, weather stations, and industrial monitoring systems.
Pinout
1. VDD: Power supply.
2. GND: Ground.
3. SCL: Serial clock line for I2C interface.
4. SDA: Serial data line for I2C interface.
5. SDO: Serial data output for SPI interface.
6. CS: Chip select for SPI interface.
7. INT1: Programmable interrupt pin.
8. INT2: Second programmable interrupt pin.
9. BOOT: Boot mode selection.
10. NC: Not connected or reserved for future use.
The sensor is capable of measuring pressure in a range of 260 to 1260 hPa and provides high-resolution digital outputs compatible with I2C and SPI communication protocols. Its primary function is to provide accurate and reliable pressure measurements in a compact form factor suitable for integration into various electronic systems.