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    1. Home/
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    3. Sensors/
    4. Motion & Position Sensors/
    5. BMA145 BOSCH

    BMA145 [BOSCH]

    BMA145
    BMA145

    Part No:

    BMA145

    Category:

    Motion & Position Sensors

    Manufacturer:

    BOSCH

    Description:

    BMA145 is a triaxial, analog ±4g accelerometer from Bosch Sensortec.

    RoHS Status:

    Product FAQ

    1. Is BMA145 available for RFQ?

    Yes. BMA145 by BOSCH is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for BMA145?

    Pricing for BMA145 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of BMA145?

    BMA145 is a BOSCH Motion & Position Sensors with Extended Supply Voltage Max: 3.55V and Extended Supply Voltage Min: 1.72V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for BMA145?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can BMA145 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to BMA145?

    Yes. If BMA145 is unavailable, obsolete, or does not meet your required lead time, we can help check similar BOSCH Motion & Position Sensors parts or compatible alternatives.

    RFQ

    Part Number:

    BMA145

    Manufacturer:

    BOSCH

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Operating Temperature
    -40°C ~ +85°C
    Supply Voltage
    1.8V ~ 3.5V
    RoHS Status
    RoHS Compliant
    Storage Temperature
    -50°C ~ +150°C
    Package
    16-pin LGA, 4mm x 4mm footprint, 0.9mm height
    RoHS Status
    RoHS Compliant
    Acceleration Range
    ±4g
    Alignment Error
    ±0.5°
    Bandwidth
    1.500kHz
    Cross Axis Sensitivity
    0.2 FS%
    Digital Input High Level
    0.8*VDD
    Digital Input Low Level
    0.2*VDD
    ESD Cdm
    500V
    ESD Hbm
    2.0kV
    Extended Supply Voltage Max
    3.55V
    Extended Supply Voltage Min
    1.72V
    Free Fall
    1.5m
    Halogen Free
    Yes
    Max Load Amux
    25pF
    Mechanical Shock 100us
    10000g
    Mechanical Shock 1ms
    3000g
    Mechanical Shock 500us
    5000g
    Non Linearity
    ±0.5%FS
    Output Noise
    175 µg/√Hz
    Output Resistance
    33kΩ
    Pad Voltage Max
    Vdd+0.3V
    Pad Voltage Min
    -0.3V
    Pull Down Resistance
    20kΩ
    Self Test Response X
    0.25g
    Self Test Response Y
    0.25g
    Self Test Response Z
    0.5g
    Sensitivity
    0.288V/g
    Sensitivity Max
    0.312V/g
    Start Up Time
    3 ms
    Supply Current Normal Max
    290µA
    Supply Current Normal Min
    200µA
    Supply Current Standby
    0.7µA
    Supply Voltage Limit Max
    3.60V
    Supply Voltage Limit Min
    -0.3V
    Wake Up Time
    1 ms
    Zero G Voltage Max
    150mg
    Zero G Voltage Min
    -150mg
    Zero G Voltage Temp Drift
    ±1 mg/K

    Products Detail

    The BMA145 is a triaxial low-g acceleration sensor for consumer market applications, available in a standard SMD LGA package with a footprint of 4mm x 4mm and a height of only 0.9mm. It allows measurements of static and dynamic accelerations with three perpendicular axes. The sensor provides 3 parallel analog output signals (X, Y, Z) plus 1 serial multiplexed output, features ultra-low power consumption (200μA in operation mode, 0.7μA in stand-by mode), and includes an internal 1.5kHz 1st-order low-pass analog filter with customizable corner frequency. It has on-chip gain/offset compensation, self-test capability, and is based on automotive-proven Bosch MEMS technology.

    Key Features

    • Triaxial, ±4g full scale accelerometer
    • Standard LGA package (4x4mm footprint, 0.9mm height)
    • 2 operation modes: Stand-by and normal
    • Ultra-low power: 200μA operation, 0.7μA stand-by
    • 1ms turn-on time
    • Analog outputs: 3 parallel (X,Y,Z) + 1 serial multiplexed
    • Internal 1.5kHz low-pass filter
    • Customizable corner frequency
    • On-chip gain/offset compensation
    • Self-test capability
    • RoHS compliant, halogen-free
    • Automotive-proven MEMS technology

    Application scenarios

    • Gaming
    • Virtual reality
    • Sports- and life style wear
    • Cell-phones
    • Handhelds
    • PDAs
    • PNDs
    • Healthcare
    • Patient monitoring
    • Navigation
    • Electronic compass compensation
    • Computer peripherals
    • Man-machine interfaces

    Documents

    Datasheets:

    BMA145 Datasheet
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method
    Related Information
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