BMP384
Pressure Sensors, Transducers
Technical Specifications
| Type | Description |
|---|---|
| Working Voltage V | 2.625 V |
| Interface | I2C;SPI |
| Absolute Accuracy | 50pa |
| Pressure range | 30Kpa~1.25bar |
| Relative Accuracy | 9pa |
| Standby Current | 2uA |
| Type | Description |
|---|---|
| Module | - |
| Response time | - |
| Temperature Coefficient of Offset(TCO) | 1pa/K |
| Features | Integrated ADC and digital interface;Standby mode;On-chip temperature output |
| Operating Temp | -40°C ~ +85°C |
| Package / Case | LGA-10 |
Product Introduction
The BMP384 is a digital sensor with pressure and temperature measurement based on proven sensing principles. The sensor module is housed in an extremely compact 10-pin metal-lid LGA package with a footprint of only 2.0 × 2.0 mm² and max 1.0 mm package height. BMP384 has a gel-filled cavity that allows higher robustness against water, liquids and other chemicals if the applicable integration concept is used. The sensor alone is not waterproof. Its small dimensions and its low power consumption of 3.4 μA @1Hz allow the implementation in battery driven devices such as mobile phones, GPS modules or watches.
Features
- The product is RoHS compliant, halogen-free, MSL3
- Enables accurate altitude tracking and is specifically suited for drone applications
- Best-in-class TCO between -20 - 65℃ for accurate altitude measurement over a wide temperature range
- Compatible for use with other Bosch sensors, including the new BMI088 for better performance, robustness and stability
- Offers outstanding design flexibility, providing a single package solution that can be also easily integrated into other existing and upcoming devices such as smart homes, industrial products and wearables
- More accurate than its predecessor BMP280, covering a wide measurement range from 300 hPa to 1250 hPa
- Exhibits an attractive price-performance ratio coupled with low power consumption
- Available in a compact 10-in 2.0×2.0×0.95 mm³ LGA package with metal lid
- Due to the built-in hardware synchronization of the pressure sensor data and its ability to synchronize data from external devices such as acceleration sensors, ideally suited for fitness and navigation applications which require highly accurate, low power and low latency sensor data fusion
- New interrupt functionality provides simple access to data and storage. Examples of interrupts than can be used in a power efficient manner without using software algorithms include: Data ready interrupt, watermark interrupt (on byte level) or FIFO full interrupt
- Includes a new FIFO functionality. This greatly improves ease of use while helping to reduce power consumption of the overall device system during full operation. The integrated 512 byte FIFO buffer supports low power applications and prevents data loss in non-real-time systems
Applications
- - Vertical velocity indication (e.g. rise/sink speed) - Internet of things - Enhancement of GPS navigation (e.g. time-to-first-fix improvement, dead-reckoning, slope detection) - Indoor navigation & localization (floor detection, elevator detection) - Outdoor navigation, leisure and sports applications - Weather forecast - Health care applications (e.g. spirometry) - Fitness applications like enhancement of calorie detection - AR & VR applications - Context awareness - Vaporization devices - Flying toys - Drones - Wearables - Handsets such as mobile phones, tablet PCs, GPS devices - Navigation systems - Portable health care devices - Home weather stations - White goods
Datasheet
Alternative Parts
Common BMP384 alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS |
| ECCN | EAR99 |
| CNHTS | 9026201090 |
| USHTS | 9026204000 |
| TARIC | 9026208000 |
| Type | Details |
|---|---|
| CAHTS | 9026200090 |
| BRHTS | 90262010 |
| INHTS | 90262000 |
| MXHTS | 9026.20.99 |
Sourcing Information
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