KXD94

Product Status

In production

Documents

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Tri-axis, 5g - 15g, Low Power Analog, 5x5x1.2mm DFN

The KXD94 is an ultra-low noise analog tri-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.

 
 

Features:

  • Integrated 4-channel multiplexer with 5µs settling time
  • Factory-programmable
  • Factory-programmable, internal low-pass filter
  • Supply voltage range: 2.5 V to 5.25 V
  • Current consumption: 5 µA in standby and 1.50 mA at full power
  • Multiplexed analog output
  • Auxiliary input to multiplexer
  • Embedded features
    • Self-test function
  • RoHS compliant

Highlights

  • Our highest g-range device
  • Ultra low noise
  • Excellent for vibration sensing
  • Automotive and Consumer grades available

Product Specifications

Part Number Buy Now Axis G Range Resolution in Bits Sensitivity Noise Size, Pins, and Package Type Interface Output Wakeup Operating Temperature (°C) Supply Voltage Current Consumption
KXD94-2802 3 10g 8-bit, 12-bit 200, (mV/g) 100 µg/√Hz 5x5x1.2mm, 14-pin, DFN Multiplexed Analog No -40 to +85 5.0 0.90 - 1.50 mA
KXD94-7138 1 5g 8-bit, 12-bit 400, (mV/g) 5x5x1.2mm, 14-pin, DFN Multiplexed Analog No -40 to +125 5.0 0.70 - 1.50 mA

Evaluation Boards

Part Number Buy Now Description Range Sensitivity Temperature (°C) Documentation
EVAL-KXD94-2802 KXD94-2002 Evaluation Board 10g 200, (mV/g) -40 to +85 Board layout
Schematic
EVAL-KXD94-7138 KXD94-7138 Evaluation Board 5g 400, (mV/g) -40 to +125 Board layout
Schematic

Developer Tools

Buy Now Description
USBDEVKIT

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.

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