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Kionix Productdetail


X-Axis, 5g - 15g, Low Power Analog, 5x5x1.2mm DFN - KXD94-7138

The KXD94 is an ultra-low noise analog X-axis accelerometer with an integrated 4-channel multiplexer and an auxiliary analog input. It features g-range of ±5 to ±13g and comes in a 5 x 5 x 1.2 mm, 14-pin, DFN package with an operating temperature range of -40°C to +85°C. The KXD94 operates from a 2.5 V to 5.25 V DC supply.


  • Our highest g-range device
  • Ultra low noise
  • Excellent for vibration sensing
  • Successfully Utilized in Multiple Automotive and Consumer Applications

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
1 5g 400, (mV/g) - 8-bit, 12-bit 5x5x1.2mm 14-pin DFN Multiplexed Analog No -40 125 5 0.70 - 1.50 mA


EVAL-KXD94-7138 Cart KXD94-7138 Evaluation Board (Legacy) KAMMDM001R32 Schematic (KX_94) (Legacy)
KAMMDM001R32 Board Layout (KX_94) (Legacy)

Developer Tools

Buy Now Description
IoT Evaluation and Development Kit Cart 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.