Tri-Axis, ±40g, 3.3V, Analog, 3x3x0.9mm LGA - KX220-1072

The KX220 is a medium-g, high-performance, tri-axis accelerometer with analog outputs, a factory-programmable low-pass filter, signal bandwidth (-3dB) up to 8kHz, and g-range from ±4g to ±40g. The KX220 operates from a 1.8 V to 3.6 V DC supply and comes in a 3 x 3 x 0.9 mm, 10-pin, LGA package with an operating temperature range of -40°C to +85°C.


  • Factory-programmable ±4g to ±40g range
  • Signal Bandwidth (-3dB) up to 8kHz
  • Factory-programmable, internal low-pass filter
  • Supply voltage range: 1.8 V to 3.6 V
  • Low current consumption: 5 µA in standby, 240 µA at full power
  • Analog outputs
  • RoHS/REACH compliant


  • Medium-g range
  • Wide signal bandwidth
  • High performance analog device
  • Good Temperature Performance

Related Products

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 40g 33 (mV/g) 675 - 3x3x0.9mm 10-pin LGA Analog No -40 85 3.3 170-310 μA


Part Number Buy Now Description Documentation
EVAL-KX220-1072 Cart KX220-1072 Evaluation Board Board Layout
Board Schematic

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.