BMA180

BMA180 Datasheet

BMA180 Digital, triaxial acceleration sensor

Part	Datasheet
BMA180	BMA180 (pdf)

Related Parts	Information
BMA180-SHUTL	BMA180-SHUTL

PDF Datasheet Preview
BMA180 Digital, triaxial acceleration sensor Bosch Sensortec General description The BMA180 is an ultra high performance digital triaxial acceleration sensor, aiming for low power consumer market applications. The BMA180 allows high accurate measurement of accelerations in 3 perpendicular axes and thus senses tilt, motion, shock and vibration in cell phones, handhelds, computer peripherals, man-machine interfaces, virtual reality features and game controllers. The BMA180 is highly configurable in order to give the designer full flexibility when integrating the sensor into his system. All features can be set by software via the digital interface. Here the user can choose between an and an SPI 4-wire interface mode. BMA180 target applications ff Navigation Reckoning ff High accurate tilt detection e.g. tilt compensated compass ff Pointing and menu scrolling ff Display profile switching ff Gaming ff Drop detection for warranty logging ff Shock detection ff Step-counting Sensor operation The BMA180 represents a new generation of digital acceleration sensors with a unique performance and feature set within x standard LGA package. Key features BMA180 ff All parameters and features user programmable ff 7 user programmable g-ranges and 10 selectable bandwidth settings ff Low-power consumption ff Ultra-low-power self-wake-up mode ff User programmable interrupt engine ff 0g offset regulation and in-field offset re-calibration with ultra-high accuracy ff SPI interface ff RoHS compliant, halogen-free Technical data Sensitivity axes Measurement range switchable via Sensitivity calibrated Resolution Nonlinearity Zero-g offset ex-factory Zero-g offset after offset fine tuning Zero-g offset temperature drift Noise density Bandwidth low pass switchable high pass via band pass Digital Supply voltages VDDIO Current consumption Temperature range BMA180 ±1g, ±1.5g, ±2g, ±3g, ±4g, ±8g, ±16g 1g 8192LSB/g 1.5g 5460LSB/g 2g 4096LSB/g 3g 2730LSB/g 4g 2048LSB/g 8g 1024LSB/g 16g 512LSB/g 14bit 0.244mg ±2g range switchable 12 bit option FS ±2g range ±15mg ±5mg ±0.5mg/K 10Hz 1200Hz 1Hz 300Hz SPI & interrupt pin 3.6V 3.6V 650µA -40°C +85°C 2 Bosch Sensortec BMA180

PDF Datasheet Preview

BMA180 Digital, triaxial acceleration sensor

Bosch Sensortec

General description The BMA180 is an ultra high performance digital triaxial acceleration sensor, aiming for low power consumer market applications.

The BMA180 allows high accurate measurement of accelerations in 3 perpendicular axes and thus senses tilt, motion, shock and vibration in cell phones, handhelds, computer peripherals, man-machine interfaces, virtual reality features and game controllers.

The BMA180 is highly configurable in order to give the designer full flexibility when integrating the sensor into his system. All features can be set by software via the digital interface. Here the user can choose between an and an SPI 4-wire interface mode.

BMA180 target applications ff Navigation Reckoning ff High accurate tilt detection
e.g. tilt compensated compass ff Pointing and menu scrolling ff Display profile switching ff Gaming ff Drop detection for warranty logging ff Shock detection ff Step-counting

Sensor operation The BMA180 represents a new generation of digital acceleration sensors with a unique performance and feature set within x standard LGA package.

Key features BMA180
ff All parameters and features user programmable ff 7 user programmable g-ranges and 10 selectable
bandwidth settings ff Low-power consumption ff Ultra-low-power self-wake-up mode ff User programmable interrupt engine ff 0g offset regulation and in-field offset re-calibration
with ultra-high accuracy ff SPI interface ff RoHS compliant, halogen-free

Technical data

Sensitivity axes Measurement range switchable via Sensitivity calibrated

Resolution

Nonlinearity

Zero-g offset ex-factory

Zero-g offset
after offset fine tuning

Zero-g offset
temperature drift

Noise density

Bandwidth low pass
switchable high pass
via band pass

Digital

Supply
voltages

VDDIO

Current consumption

Temperature range

BMA180
±1g, ±1.5g, ±2g, ±3g, ±4g,
±8g, ±16g 1g 8192LSB/g 1.5g 5460LSB/g 2g 4096LSB/g 3g 2730LSB/g 4g 2048LSB/g 8g 1024LSB/g 16g 512LSB/g 14bit 0.244mg
±2g range switchable 12 bit option

FS ±2g range ±15mg ±5mg
±0.5mg/K
10Hz 1200Hz
1Hz 300Hz SPI & interrupt pin 3.6V 3.6V
650µA -40°C +85°C
2 Bosch Sensortec BMA180

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Datasheet ID: BMA180 521993