Bosch Sensortec BMA456, Surface Mount Accelerometer

Enrgtech Part No: ET15953569
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Manufacturer Part No:
BMA456
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Manufacturer: Bosch Sensortec

BMA456 Bosch Sensortec , Surface Mount Accelerometer

Product Information

Number of Axis:

Sensor Type:

Accelerometer

Mounting Type:

Surface Mount

Interface Type:

I2C, SPI

Technology:

Digital

HTSUS:

8542.39.0001

RoHS Status:

ROHS3 Compliant

Operating Temperature:

-40°C ~ 85°C

Package / Case:

12-WFLGA

Type:

Digital

Sensitivity (mV/g):

REACH Status:

REACH Unaffected

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The Bosch Sensortec BMA456 is an ultra‑compact, high‑performance digital accelerometer that measures acceleration along the X, Y and Z axes. Housed in a tiny 12‑pin LGA package (2 mm × 2 mm × 0.65 mm), the sensor supports data rates from approximately 5 Hz up to 684 Hz, making it suitable for both low‑power always‑on applications and higher‑bandwidth motion sensing. With I²C and SPI digital interfaces, an embedded FIFO buffer, programmable interrupts and an auxiliary sensor interface, this sensor is designed to deliver flexible integration across wearable devices, mobile electronics and compact industrial systems.

Standout Features and Benefits of the Bosch Accelerometer X, Y, Z Axis

Programmable full‑scale ranges of ±2 g/±4 g/±8 g/±16 g support a wide set of motion‑detection requirements.
16‑bit digital resolution, with a typical noise density of 120 µg/√Hz, yields accurate readings in dynamic environments.
Output data rates from ~5.06 Hz to 1.6 kHz allow trade‑offs between power consumption and responsiveness.
Low power consumption modes (e.g., ~150 µA in full operation) support battery‑sensitive designs.
Compact 2 × 2 mm LGA package with 0.65 mm height suits space‑constrained device architectures.
I²C/SPI interface plus auxiliary sensor hub support enable enhanced system integration and motion‑fusion features.

Designed for Embedded Motion Intelligence

The BMA456 isn’t just a raw sensor; it brings intelligence to motion‑aware systems. Its embedded interrupt engine supports features such as any‑motion, no‑motion, tap/double‑tap, and free‑fall detection. The internal FIFO and programmable filters reduce host‑processor overhead, while the wide bandwidth and low noise characteristics make it suited to both wearable and industrial use cases.

Typical Uses of the Product

Wearable devices: step counters, wrist‑mounted fitness bands, and hearables with motion detection.
Mobile devices: gesture recognition, orientation detection, and display on/off based on tilt.
Vibration analysis, drop detection, and machine health analysis.
Compact PCBs with constrained space and low‑power budgets.
Consumer electronics: tablets, smartphones, gaming controllers.

Datasheet - BMA456(Technical Reference)

BMA456 Datasheet(Datasheets)

Triaxial Handling Instr(Datasheets)

BMA456 Product Flyer(Datasheets)

RoHS Certificate(Environmental Information)

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FAQs

Yes. We ship BMA456 Internationally to many countries around the world.

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We accept all major payment methods for all products including ET15953569. Please check your shopping cart at the time of order.

We use our internationally recognized delivery partners UPS/DHL. Collection of ET15953569 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Bosch Sensortec" products on our website by using Enrgtech's Unique Manufacturing Part Number ET15953569.

You can order Bosch Sensortec brand products with BMA456 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.

Yes. Our products in Accelerometers category are shipped in lowest possible time.

You will get a confirmation email regarding your order of Bosch Sensortec BMA456, Surface Mount Accelerometer. You can also check on our website or by contacting our customer support team for further order details on Bosch Sensortec BMA456, Surface Mount Accelerometer.