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Tokmas BMP388(TOKMAS)
| Manufacturer | TokmasAsian Brands |
| MPN | BMP388(TOKMAS) |
| LCSC Part # | C54582187 |
| Packaging | LGA-10(2x2) |
| Customer # | |
| Key Attributes | LGA-10(2x2) Pressure Sensors, Transducers - Industrial RoHS |
| Datasheet |  Tokmas BMP388(TOKMAS) |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Industrial Automation and Controls/Industrial Sensors/Pressure Sensors, Transducers - Industrial | |
| Manufacturer | Tokmas | |
| Packaging | LGA-10(2x2) | |
| Absolute Accuracy | 0.5hpa | |
| Relative Accuracy | 0.03hpa | |
| Features | Integrated ADC and digital interface;Standby mode;On-chip temperature output | |
| Temperature Coefficient of Offset(TCO) | 0.5pa/K |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 10000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The BMP388 is a compact digital pressure sensor featuring high accuracy and low current consumption. It functions as both a pressure sensor and a temperature sensor. The pressure sensing element is based on capacitive sensing principles, ensuring high accuracy under temperature variations. The small form factor makes the BMP388 well-suited for mobile applications and wearable devices.
The BMP388's internal signal processor converts the output of the pressure and temperature sensing elements into 24-bit results. Each pressure sensor is individually calibrated and includes calibration coefficients, which are used in the application to convert measurement results into actual pressure and temperature values.
The BMP388 features a FIFO capable of storing the latest 32 measurement results. By utilizing the FIFO, the host processor can remain in sleep mode for extended periods between readings, reducing overall system power consumption. Sensor measurements and calibration coefficients are accessible via serial I2C or SPI interfaces.
Features
- Pressure range: 300 ~ 1100 hPa (+9000 m ~ -500 m relative to sea level)
- Temperature range: -40 ~ +85°C
- Supply voltage: 1.7 ~ 3.6 V (VDD), 1.08 ~ 3.6 V (VDDIO)
- Package: LGA with metal lid, compact footprint: 2.0 mm × 2.0 mm; ultra-thin: 0.76 mm
- Relative accuracy: typical ±0.03 hPa, equivalent to ±0.25 m
- Absolute accuracy: typical ±0.5 hPa (300 ~ 1100 hPa)
- Temperature accuracy: typical ±1°C
- Pressure temperature sensitivity: typical 0.5 Pa/K
- Measurement time: 3.6 ms in low-power mode
- Average current consumption: 1.7 μA during pressure measurement, 1.5 μA during temperature measurement at 1 Hz sampling rate with 1× oversampling, 0.5 μA in standby
- I2C and SPI interface with built-in 24-bit ADC
- FIFO: stores up to 32 latest pressure or temperature measurements
- Lead-free, halogen-free, RoHS compliant
- MSL 1
Applications
- Enhanced GPS navigation (dead reckoning, slope detection, etc.)
- Indoor and outdoor navigation
- Leisure and sports
- Weather forecasting
- Vertical speed indication (ascent/descent rate)
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 1.5988$ 1.2791 | $ 1.28 |
| 10+ | $ 1.3432$ 1.0746 | $ 10.75 |
| 30+ | $ 1.1837$ 0.9470 | $ 28.41 |
| 100+ | $ 1.0209$ 0.8168 | $ 81.68 |
| 500+ | $ 0.9476$ 0.7581 | $ 379.05 |
| 1,000+ | $ 0.915$ 0.7320 | $ 732.00 |
Standard Packaging10000/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Industrial Automation and Controls/Industrial Sensors/Pressure Sensors, Transducers - Industrial | |
| Manufacturer | Tokmas | |
| Packaging | LGA-10(2x2) | |
| Absolute Accuracy | 0.5hpa | |
| Relative Accuracy | 0.03hpa | |
| Features | Integrated ADC and digital interface;Standby mode;On-chip temperature output | |
| Temperature Coefficient of Offset(TCO) | 0.5pa/K |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 10000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The BMP388 is a compact digital pressure sensor featuring high accuracy and low current consumption. It functions as both a pressure sensor and a temperature sensor. The pressure sensing element is based on capacitive sensing principles, ensuring high accuracy under temperature variations. The small form factor makes the BMP388 well-suited for mobile applications and wearable devices.
The BMP388's internal signal processor converts the output of the pressure and temperature sensing elements into 24-bit results. Each pressure sensor is individually calibrated and includes calibration coefficients, which are used in the application to convert measurement results into actual pressure and temperature values.
The BMP388 features a FIFO capable of storing the latest 32 measurement results. By utilizing the FIFO, the host processor can remain in sleep mode for extended periods between readings, reducing overall system power consumption. Sensor measurements and calibration coefficients are accessible via serial I2C or SPI interfaces.
Features
- Pressure range: 300 ~ 1100 hPa (+9000 m ~ -500 m relative to sea level)
- Temperature range: -40 ~ +85°C
- Supply voltage: 1.7 ~ 3.6 V (VDD), 1.08 ~ 3.6 V (VDDIO)
- Package: LGA with metal lid, compact footprint: 2.0 mm × 2.0 mm; ultra-thin: 0.76 mm
- Relative accuracy: typical ±0.03 hPa, equivalent to ±0.25 m
- Absolute accuracy: typical ±0.5 hPa (300 ~ 1100 hPa)
- Temperature accuracy: typical ±1°C
- Pressure temperature sensitivity: typical 0.5 Pa/K
- Measurement time: 3.6 ms in low-power mode
- Average current consumption: 1.7 μA during pressure measurement, 1.5 μA during temperature measurement at 1 Hz sampling rate with 1× oversampling, 0.5 μA in standby
- I2C and SPI interface with built-in 24-bit ADC
- FIFO: stores up to 32 latest pressure or temperature measurements
- Lead-free, halogen-free, RoHS compliant
- MSL 1
Applications
- Enhanced GPS navigation (dead reckoning, slope detection, etc.)
- Indoor and outdoor navigation
- Leisure and sports
- Weather forecasting
- Vertical speed indication (ascent/descent rate)
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 9026201090 |
| USHTS | 9026204000 |
| TARIC | 9026208000 |
| CAHTS | 9026200090 |
| BRHTS | 90262010 |
| INHTS | 90262000 |
| MXHTS | 9026.20.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 9026201090 |
| USHTS | 9026204000 |
| TARIC | 9026208000 |
| Type | Details |
|---|---|
| CAHTS | 9026200090 |
| BRHTS | 90262010 |
| INHTS | 90262000 |
| MXHTS | 9026.20.99 |