Kionix Productdetail

KXCJ9-1008
Tri-Axis, User Selectable ± 2g, 4g, 8g Digital (I²C) Output, 3x3x0.9mm LGA - KXCJ9-1008
The KXCJ9 is a high-performance, ultra-low-power, tri-axis accelerometer designed for mobile applications. It offers our best power performance along with an embedded wake-up feature, Fast-mode I²C and up to 14-bit resolution. The KXCJ9 is delivered in a 3 x 3 x 0.9 mm, 10-pin, LGA package with an operating temperature range of -40°C to +85°C. The KXCJ9 sensor offers improved shock, reflow, and temperature performance, and the ASIC has internal voltage regulators that allow operation from 1.8 V to 3.6 V within the specified product performance. Pin compatible with KXTI9 and KXTF9.
Highlights
- Excellent Thermal Performance
- Extremely low power plus embedded wake-up feature
- Industry-leading stability
- Internal Voltage regulator
- KXCJ9-1018 offers up to 8g range
- Pin compatible with KXTI9 and KXTF9
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 |
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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 | 3x3x0.9mm | 10-pin | LGA | Digital (I²C) | Yes | -40 | 85 | 1.8-3.6 | 10-135 μA |
EVALUATION BOARDS
PART NUMBER | BUY NOW | DESCRIPTION | DOCUMENTATION |
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EVAL-KXCJ9-1008 | ![]() |
KXCJ9-1008 Evaluation Board |
KAMMDM001R39 Board Layout (KX__9) KAMMDM001R39 Schematic (KX__9) |
Developer Tools
Buy Now | Description | |
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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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