디지털 차동 압력/고도 센서 -SM9336
(DIFF PRESS 4 CLICK)
개요
- 본 제품은 디지털 차동 압력/고도 센서 -SM9336입니다.
- SM9336-BCE-S-250-000 센서를 탑재한 제품으로 I2C 인터페이스를 지원합니다.
특징
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HOW DOES IT WORK?
Diff Press 4 Click is based on the SM9336-BCE-S-250-000, a digital pressure and altimeter sensor module from TE Connectivity. It uses state-of-the-art MEMS pressure transducer technology and CMOS mixed signal processing technology to produce digital, fully conditioned, multi-order pressure and temperature-compensated measurements. The sensor comes in the JEDEC standard SOIC-16 package with dual vertical porting that can accept ∅2.2 hoses, where one of them is a high-pressure side, while the other is designated as the vacuum side. It can measure differential pressure from -250Pa up to 250Pa with a total error band after Autozero under 1%.
Diff Press 4 Click can use a standard 2-wire I2C interface to communicate with the host MCU, where you can read both the pressure and the temperature measurements. As the SM9336-BCE-S-250-000 sensor works on 3.3V, this Click board™ comes equipped with the PCA9306, a dual bidirectional I2C bus and SMBus voltage-level translator from Texas Instruments, which allows the use of this Click board™ with systems with 5V logic level.
This Click board™ can operate with either 3.3V or 5V logic voltage levels selected via the VIO SEL jumper. This way, both 3.3V and 5V capable MCUs can use the communication lines properly. Also, this Click board™ comes equipped with a library containing easy-to-use functions and an example code that can be used as a reference for further development.
SPECIFICATIONS
Type Pressure Applications Can be used for the development of weather station equipment, industrial, consumer applications, and similar applications that rely on accurate and reliable pressure monitoring On-board modules SM9336-BCE-S-250-000 - digital pressure and altimeter sensor module from TE Connectivity Key Features Wide differential pressure range, low total error band after Autozero, 16-bit I2C digital interface, pressure calibrated and temperature compensated output, MEMS pressure transducer technology, and more Interface I2C ClickID Yes Compatibility mikroBUS Click board size M (42.9 x 25.4 mm) Input Voltage 3.3V or 5V