KXRB5 SERIES
- Tri-Axis, 1.5g - 6g, Ultra Low Noise Digital (SPI) and Multiplexed Analog, 3x5x0.9mm LGA
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.
PRODUCT BRIEF
KXRB5 Product Series
Contact your regional Kionix sales representative for part number assignments with SPI output.
PRODUCT SPECIFICATIONS
| Product | Range(g) | Sensitivity | Offset | Operating Voltage(V) |
Output | Temperature(°C) | Package |
|---|---|---|---|---|---|---|---|
| KXRB5-2042 | 2 | 600 (mV/g) | 1.5 V | 3.0 | Mux Analog | -40 to +85 | 3x5x0.9 LGA |
| KXRB5-2050 | 2 | 660 (mV/g) | 1.65V | 3.3 | Mux Analog | -40 to +85 | 3x5x0.9 LGA |