ROHM Semiconductor USA, LLC Tri-Axis, 1.5g - 6g, Ultra Low Noise Digital (SPI) and Multiplexed Analog, 3x5x0.9mm LGA KXRB5-2042

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Tri-Axis, 1.5g - 6g, Ultra Low Noise Digital (SPI) and Multiplexed Analog, 3x5x0.9mm LGA - KXRB5-2042 - ROHM Semiconductor USA, LLC
Santa Clara, CA, USA
Tri-Axis, 1.5g - 6g, Ultra Low Noise Digital (SPI) and Multiplexed Analog, 3x5x0.9mm LGA KXRB5-2042
The KXRB5 is a high-performance, low-power tri-axis accelerometer offering multiplexed analog or SPI digital communications, an integrated 4-channel multiplexer and embedded freefall and high-g drop detection algorithms. The KXRB5 offers a factory-programmable g-range of ±1.5g to ±6g and is delivered in a 3 x 5 x 0.9 mm, 14-pin, LGA package with an operating temperature range of -40°C to +85°C. The KXRB5 operates from a 2.5 V to 5.25 V DC supply (factory-programmabl e). Not Recommended for New Designs.
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KXRB5 Series - KXRB5-2042 - Kionix, Inc.
Ithaca, NY, USA
KXRB5 Series KXRB5-2042
These high-performance silicon micromachined linear accelerometers and inclinometers consist of a sensor element and an ASIC packaged in a 3x5x0.9 mm Land Grid Array (LGA). The sensor element is fabricated from single-crystal silicon with proprietary Deep Reactive Ion Etching (DRIE) processes, and is protected from the environment by a hermetically-sealed silicon cap at the wafer level. The KXRB5 series is designed to provide a high signal-to-noise ratio with excellent performance over temperature. These sensors can accept supply voltages between 2.5V and 5.25V. Sensitivity is factory programmable allowing customization for applications requiring from 1.5g to 6.0g ranges. Sensor bandwidth is user-definable. The auxillary input to the A/D converter and multiplexer minimizes the need for external A/D converters. The sensor element functions on the principle of differential capacitance. Acceleration causes displacement of a silicon structure resulting in a change in capacitance. An ASIC, using a standard CMOS manufacturing process, detects and transforms changes in capacitance into an analog output voltage, which is proportional to acceleration.
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Technical Specifications

  ROHM Semiconductor USA, LLC Kionix, Inc.
Product Category Accelerometers Accelerometers
Product Number KXRB5-2042 KXRB5-2042
Product Name Tri-Axis, 1.5g - 6g, Ultra Low Noise Digital (SPI) and Multiplexed Analog, 3x5x0.9mm LGA KXRB5 Series
Frequency Range 1000 Hz
Sensor Technology MEMS
Sensor Outputs Acceleration
Operating Temperature -40 to 185 F (-40 to 85 C) -40 to 185 F (-40 to 85 C)
Device Category Sensor / Transducer
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