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KXTF9-1026
Tri-Axis, User Selectable 2g, 4g, 8g, Digital (I2C) Output, 3x3x0.9mm LGA - KXTF9-1026

The KXTF9 is a very popular high-performance, low-power, tri-axis digital I2C accelerometer with integrated orientation, Directional tap/double-tap, activity monitoring and motion-detection algorithms. The KXTF9 offers user-selectable ranges of ±2g, ±4g or ±8g as well as 8-bit and 12-bit resolution. The KXTF9 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 KXTF9 operates from a 1.8 V to 3.6 V DC supply (factory-programmable).

Not Recommended for New Designs.

FEATURES:

  • 8-bit and 12-bit resolution
  • ±2g, ±4g or ±8g user-selectable ranges
  • Current consumption: 0.1 µA in standby, 290 µA at low resolution, 700 µA at high resolution
  • Supply voltage range: 1.8 V to 3.6 V
  • I2C digital communication interface
  • Embedded features
  • Directional Tap/Double-TapTM
  • Motion detection
  • User-configurable wake-up function
  • Orientation detection: report changes in face up, face down, +/- vertical and +/- horizontal orientation
  • Programmable interrupt pin
  • Self-test function
  • RoHS compliant

Highlights

  • Very popular digital part
  • Embedded algorithms for Gesture Recognition and Directional Tap/Double Tap™

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]
3 2g, 4g, 8g, User-selectable 64, 32, 16 (8-bit), 1024, 512, 256 (12-bit), (counts/g) - 8-bit, 12-bit 3x3x0.9mm 10-pin LGA Digital (I²C) Yes -40 85 3

EVALUATION BOARDS

PART NUMBER BUY NOW DESCRIPTION DOCUMENTATION
EVAL-KXTF9-1026 Cart KXTF9-1026 Evaluation Board Board Layout
Board Schematic

Developer Tools

Buy Now Description
USBDEVKIT Cart This Kit is composed of a Kionix Evaluation Board on which is soldered a customer-specified 3.3V Kionix accelerometer product, a Silicon Labs C8051F340DK that provides the microprocessor control and USB interface, and a Kionix F340 Adapter Board that provides the link between the Kionix Evaluation Board and the microprocessor.