Dual-Axis MEMS Gyro Evaluation Board
IXZ-650EVB
InvenSense, Inc., 1197 Borregas, Ave. Sunnyvale, CA 94089, USA
1
EB-IXZ-0650-00-02
Tel: +1 (408) 988-7339 Fax: +1 (408) 988-8104
©2009 InvenSense, Inc. All rights reserved.
Website: http//www.invensense.com
GENERAL DESCRIPTION
The IXZ-650EVB provides a simple means of evaluating the IXZ-
650 X- and Z-axis angular rate gyroscope. The gyro contains all
required conditioning electronics in a single chip measuring 4 x 5
x 1.2mm. The IXZ-650 incorporates X- and Z-axis low-pass filters
and an EEPROM for on-chip factory calibration of the sensor.
Factory trimmed gyro scale factors eliminate the need for external
active components and end-user calibration. A built-in
Proportional-To-Absolute-Temperature (PTAT) sensor provides
temperature compensation information. The product is lead-free
and Green Compliant.
APPLICATIONS
High-Performance Motion Sensing Game Controllers
Pointing
Devices
Multimedia
Remotes
Computer
Mice
PIN DEFINITIONS
FEATURES
Fully-tested board for easy evaluation of dual-axis
(X/Z) gyro
Fully integrated X- and Z-axis gyros on a single chip
2000°/s full scale range
0.5mV/°/s
sensitivity
Integrated amplifiers and low-pass filters
Auto Zero function for bias calibration
On-chip temperature sensor
High vibration rejection over a wide frequency range
High cross-axis isolation by proprietary MEMS design
3V single supply operation
Hermetically sealed for temp and humidity resistance
10,000
g
shock tolerant
RoHS and Green Compliant
ELECTRICAL SPECIFICATIONS
Pin
Signal
Purpose
1
OUTX
Output of the X-Axis Gyro
2
HPS
Auto Zero Input
3
OUTZ
Output of the Z-Axis Gyro
4
TEMP
Temperature Sensor Output
5
VREF
Voltage Reference Output
6 GND
Ground
7 GND
Ground
8 +VOUT
VDD
for
Gyro
9 GND
Ground
10
+VIN
Input Supply Pin for LDO
Parameter
Specifications
Unit
Full-Scale Range
±2000 °/sec
Sensitivity
0.5 mV/°/sec
Cross Axis Sensitivity
± 1
%
Non-linearity
< 1
% of FSR
Gyro Supply Voltage
3.0 ±0.3
V
Gyro Supply Current
7 mA
Operating Temperature
-20 to +85
°C
On time
50 ms
Shock Tolerance
10,000
g
Component Distributors, Inc.
1-800-777-7334
www.cdiweb.com
[email protected]
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