Kionix Productdetail
KX023-1025
Tri-Axis, User Selectable ± 2g, 4g, 8g, Digital (I²C/SPI) Output, Integrated FIFO/FILO buffer, 3x3x0.9mm LGA - KX023-1025
Documents
- AN112 Transitioning to KX132-1211 Accelerometer
- RoHS-10 and REACH Certificate of Conformance
- Product Summary
- AN041 Getting Started
- TN014 Power-On Procedure
- TN007 Package Handling, Mounting, and Soldering Guidelines
- TN009 PCB Design Guidelines for 3x3 LGA Sensors
- AN046 KX023 and KX022 Supplemental Offset Calibration
- AN107 Replacing KX023 with KX124 Accelerometer
- Kionix FlexSet™ Performance Optimization Tool
- Kionix introduces ARM-based Sensor Hub with embedded accelerometer, includes library of advanced motion processing and context awareness software
- Kionix Introduces FlexSet™ Performance Optimizer for Ultimate Control of Accelerometer Power and Noise
The KX023 is a robust, low-power, I2C/SPI, 3-axis accelerometer with integrated FIFO/FILO buffer that features a wide range of embedded functionality, including tap detection, orientation, activity, and wake-up algorithms. Kionix’s XAC sensor provides outstanding stability with a market-leading combination of improved shock, reflow, and thermal performance. The KX023 also offers accelerometer outputs with up to 16-bit resolution for greater precision. User-selectable parameters include ± 2g, 4g or 8g ranges and Output Data Rates (ODR) with programmable high-pass and low-pass filters. It is packaged in a 16-pin, 3x3x0.9mm LGA plastic package.
Highlights
- Low current consumption
- Embedded FIFO/FILO Buffer
- Two interrupts
- User-configurable, embedded wake-up function to conserve battery power
- Internal voltage regulator
- Available in a 12-pin, 2x2x0.9mm package
Product Specifications
| Axis | G Range | Sensitivity | Noise (µg/√Hz) | Resolution | Package Size | Pins | Package Type | Interface Output | Wakeup | Supply Voltage [V] | Current Consumption | Temperature (Min.)[°C] | Temperature (Max.)[°C] | Common Standard |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2g, 4g, 8g, User-selectable | 16384, 8192, 4096 (16-bit), (counts/g) | 100 | 8-bit, 16-bit | 3x3x0.9mm | 16-pin | LGA | Digital SPI/I²C | Yes | 1.71-3.6 | 10-145 μA | -40 | 85 | - |
EVALUATION BOARDS
| PART NUMBER | BUY NOW | DESCRIPTION | DOCUMENTATION |
|---|---|---|---|
| EVAL-KX023-1025 |  |
KX023-1025 Evaluation Board (Legacy) |
KAMMDM001R57 Board Layout (Legacy) KAMMDM001R57 Schematic (Legacy) |
Developer Tools
| Buy Now | Description | |
|---|---|---|
| IoT Evaluation and Development Kit | |
Kionix's IoT evaluation kit utilizes hardware platform based on Nordic Semiconductor's Bluetooth LE SoC. The compact (27/32mm x 4.2mm), highly integrated modular sensor system integrates Kionix's accelerometer (KX122-1037), combo accel-mag (KMX62-1031), and combo accel-gyro (KXG07) sensors along with ROHM's barometric pressure sensor (BM1383AGLV). Additional sensors can be evaluated using the add-on board that can fit inside the kit. This enables measurement of 3D acceleration, 3D magnetism, 3D rotation, air pressure, and temperature, making it ideal for training, prototyping, and initial set development of IoT and wearable applications. |
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