BMM150 overview
BMM150 is a component documented by Bosch Sensortec GmbH. The PDF description identifies it as "Geomagnetic Sensor." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: Bosch Sensortec GmbH
- Part number: BMM150
- Category: Sensor
- Datasheet length: 56 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- BMM150 THREE-AXIS GEOMAGNETIC SENSOR Key features Three-axis magnetic field sensor Ultra-Small package Wafer Level Chip Scale Package (12 pins, 0.4mm diagonal ball pitch) footprint 1.56 x 1.56 mm2, height 0.6 mm Digital interface SPI (.
- The BMM150 offers ultra -low voltage operatio n (VDD voltage range from 1.62V to 3.6V, V DDIO voltage range 1.2V to 3.6V) and can be programmed to optimize functionality, performance and power consumption in customer specific applications.
- Table 1: Electrical parameter specification OPERATING CONDITIONS Parameter Symbol Condition Min Typ Max Unit Supply Voltage Internal Domains VDD 1.62 2.4 3.6 V Supply Voltage I/O Domain VDDIO 1.2 1.8 3.6 V Voltage Input Low Level VIL,a SPI.
- 2V IOL = 3mA, SPI & I²C 0.2VDDIO - Voltage Output High Level VOH VDDIO = 1.62V IOH = 2mA, SPI & I²C 0.8VDDIO - Magnetic field range Brg,xy TA=25°C1 ±1200 ±1300 µT Brg,z ±2000 ±2500 µT Magnetometer heading accuracy Acheading 30µT horizontal.
- ODR=10Hz IDD,ha,m High accuracy preset Nominal VDD supplies TA=25°C, ODR=20Hz 4.9 mA Supply Current in Suspend Mode IDDsm,m Nominal VDD/VDDIO supplies, TA=25°C 1 3 µA Peak supply current in Active Mode IDDpk,m In measurement phase Nominal.
- calibration with Bosch Sensortec eCompass software5 -40°C ≤ TA ≤ +85°C ODR (data output rate), normal mode odrlp Low power preset 10 Hz odrrg Regular preset 9.2 10 10.8 Hz odreh Enhanced regular preset 10 Hz odrha High accuracy preset 20 H.
- H. -50 +150 °C None-volatile memory (NVM) Data Retention T = 85°C 10 year Mechanical Shock according to JESD22-B111….
Topics covered by the datasheet
The document includes sections related to:
- DATASHEET SEARCH SITE
Engineering review checklist
- Confirm the exact ordering code, package, pinout or terminal arrangement and document revision.
- Compare recommended operating conditions with absolute maximum ratings and retain adequate design margin.
- Validate electrical, thermal, mechanical and environmental behavior in the final application.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the BMM150 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=bmm150-bosch-sensortec-gmbh