Kionix Productdetail
KXCJA-1019
Tri-Axis, User Selectable ± 2g, 4g, 8g Digital (I²C) Output, Ultra-Thin, 3x3x0.7mm LGA - KXCJA-1019
Documents
- Product Summary
- Kionix Launches Industry’s Thinnest Accelerometer for Consumer Electronics Applications
- Motion Matters - Optimized for mobile applications - The full-featured 2x2x0.9mm KX022 accelerometer with FIFO/FILO buffer
- TN007 Package Handling, Mounting, and Soldering Guidelines
- TN009 PCB Design Guidelines for 3x3 LGA Sensors
- RoHS Certificate
The KXCJA is the thinnest tri-axis accelerometer available on the market today. This ultra-thin 3x3x0.7mm low-power accelerometer is also one of our most full-featured products. The KXCJA offers up to 14-bit resolution for greater precision. User-selectable parameters include ± 2g, 4g or 8g ranges and Output Data Rates (ODR) with programmable low-pass filter. Pin-to-pin compatible with Kionix’s KXCJ9 and KXTI9, the KXCJA also features the Kionix XAC sense element, our most advanced sense element, for outstanding stability over temperature, shock and post-reflow performance.
Not Recommended for New Designs.
FEATURES:
- Ultra-thin at just 0.7mm
- Low current consumption: < 1 µA in standby, 10 µA at low resolution, and 135 µA at high resolution
- Internal voltage regulator
- 8-bit, 12-bit, and 14-bit resolution
- Supply voltage range: 1.8 V to 3.6 V
- ±2g, ±4g or ±8g user-selectable ranges
- I2C digital communication interface
- Embedded features
- User-configurable motion wake-up function
- Programmable interrupt engine
- Self-test function
- RoHS compliant
Highlights
- Ultra-thin at just 0.7mm
- Excellent Thermal Performance
- Extremely low power plus motion wake-up feature
- Industry-leading stability
- Internal Voltage regulator
- Pin compatible with KXCJ9 and KXTI9
Product Specifications
| Axis | G Range | Sensitivity | Noise (µg/√Hz) | Resolution | Package Size | Pins | Package Type | Interface Output | Wakeup | Operating Temperature (Min.)[°C] | Operating Temperature (Max.)[°C] | Supply Voltage [V] | Current Consumption |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2g, 4g, 8g, User-selectable | 1024 (14-bit), 64, 32, 16 (8-bit), 1024, 512, 256 (12-bit), (counts/g) | - | 8-bit, 12-bit, 14-bit | 3x3x0.7mm | 10-pin | LGA | Digital (I²C) | Yes | -40 | 85 | 1.8-3.6 | 10-135 μA |
EVALUATION BOARDS
| PART NUMBER | BUY NOW | DESCRIPTION | DOCUMENTATION |
|---|---|---|---|
| EVAL-KXCJA-1019 |  |
KXCJA-1019 Evaluation Board |
Board Layout Board Schematic |
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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