KXTF9-1026 Kionix, KXTF9-1026 Datasheet

Board Mount Accelerometers 2.6V; Digital I2C

KXTF9-1026

Manufacturer Part Number

KXTF9-1026

Description

Board Mount Accelerometers 2.6V; Digital I2C

Manufacturer

Kionix

Datasheet

1.KXTF9-4100.pdf (2 pages)

Specifications of KXTF9-1026

Sensing Axis

X, Y, Z

Output Type

Digital

Digital Output - Number Of Bits

12 bit

Supply Voltage (max)

3.6 V

Supply Voltage (min)

1.8 V

Maximum Operating Temperature

+ 85 C

Minimum Operating Temperature

- 40 C

Digital Output - Bus Interface

I2C

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

KXTF9-1026

Manufacturer:

KIONIX

Quantity:

11 200

Current page: 1 of 2
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These high-performance silicon micromachined linear accelerometers and incli-

nometers consist of a sensor element and an ASIC packaged in a 3x3x0.9mm

Land Grid Array (LGA). The sensor element is fabricated from single-crystal

silicon with proprietary Deep Reactive Ion Etching (DRIE) processes, and is

protected from the environment by a hermetically-sealed silicon cap at the

wafer level.

The KXTF9’s Directional Tap/Double-Tap

tap and double-tap input and reports the acceleration axis and direction from

which each tap originated, enabling up to 12, user-defined, function com-

mands.

state, either moving (active) or not moving (inactive), and the orientation-

detection feature reports changes in landscape, portrait, face-up, and face-

down conditions.

performance across use conditions, the KXTF9 operates across a supply volt-

age of 1.8V to 3.6V DC.

The sensor element functions on the principle of differential capacitance. Ac-

celeration causes displacement of a silicon structure resulting in a change in

capacitance. The sense element design utilizes common mode cancellation to

decrease errors from process variation and environmental stress.

using a standard CMOS manufacturing process, detects and transforms capaci-

tance changes into an analog voltage, which is proportional to acceleration.

Analog signals are further processed into digital signals and within embedded

digital algorithms. The device communicates to the system via I

face.

36 Thornwood Dr. - Ithaca, NY 14850 USA tel: 607-257-1080 - fax: 607-257-1146 - www.kionix.com - info@kionix.com

FEATURES

PROPRIETARY TECHNOLOGY

“Kionix” is a registered trademark of Kionix, Inc. Products described herein are protected by patents issued or pending. Information provided

in this document is believed to be accurate and reliable but is not guaranteed. Kionix does not assume responsibility for its use or distribution.

No license is granted by implication or otherwise under any patent or other rights of Kionix. Kionix reserves the right to change product

specifications or discontinue this product at any time without prior notice.

Ultra-Small Package - 3x3x0.9mm LGA

User-selectable G Range

User-selectable Output Data Rate

Directional Tap/Double-Tap

Active/Inactive Detection Algorithm

Device-orientation Detection Algorithm

Digital I

Digital High-Pass Filter Outputs

Low Power Consumption

Lead-free Solderability

Excellent Temperature Performance

High Shock Survivability

Factory Programmable Offset and Sensitivity

Self-test Function

Its active/inactive algorithm reports changes in a device’s motion

C 8-bit or 12-bit Resolution

A highly-manufacturable product with consistent product

Detection Algorithm

detection feature recognizes single-

Accelerometers and Inclinometers

C bus inter-

Personal Navigation Devices

Mobile Phones and Mobile Internet Devices

Game Controllers and Computer Peripherals

Health Care and Fitness

MARKETS

An ASIC,

E-Compass

Dead Reckoning

Static and Dynamic Acceleration

Activity Monitoring

Gesture Recognition

User Interface

Gesture Recognition

Power Management

Active/Inactive Monitoring

Inclination and Tilt Sensing

User Interface

Power Management

Activity Monitoring

Gesture Recognition

APPLICATIONS

KXTF9 Series

March 22, 2011 Rev. 3

Page 1 of 2

Related parts for KXTF9-1026

KXTF9-1026 Summary of contents

Page 1

... A highly-manufacturable product with consistent product performance across use conditions, the KXTF9 operates across a supply volt- age of 1.8V to 3.6V DC. The sensor element functions on the principle of differential capacitance. Ac- celeration causes displacement of a silicon structure resulting in a change in capacitance ...

Page 2

... Resolution and acceleration ranges are user selectable via I 2 Resonance as defined by the dampened mechanical sensor. 3 User selectable. 4 Dependent on ODR and 8-bit or 12-bit resolution. ORDERING GUIDE Axes of Sensi- Product Output tivity 2 KXTF9-1026 Digital I C XYZ 2 KXTF9-2050 Digital I C XYZ 2 KXTF9-4100 Digital I C XYZ ...

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