CXL-GP Series RoHS COMPLIANT General Pur Pose a CCelero Me Ter High Performance, 1-Axis and 3-Axis Accelerometers Small, Low-Cost Reliable Packaging with Screw-Down Mounting Factory Calibrated GP Series Applications The GP Series accelerometers are low The GP Series sensors provide a direct Automotive Testing cost, general purpose, linear accelera- high-level analog voltage output. tion and/or vibration sensors available The output requires no external Instrumentation in ranges of 4g, 10g, and 25g. signal conditioning electronics and may be directly interfaced to an A/D Equipment Monitoring Common applications are automo- or other data acquisition hardware. tive testing, instrumentation, and equipment monitoring. The GP Series Compared to traditional piezoelec- sensing element is a silicon micro-ma- tric and piezoresistive accelerometer chined capacitive beam. The capacitive technologies, the silicon micromachined beam is held in force balance for full sensors offer equivalent performance scale non-linearity of less than 0.2%. at a significantly lower cost. The GP Series is offered with a standard The GP Series offers wide dynamic 5-pin female connector. The highly range, has excellent frequency flexible, low-mass cable prevents response, operates on a single 4.9 to disruption of the measurement. 5.5 VDC power supply, and is easy to interface to standard data acquisition systems. The 3-axis version (GP3) can be specified with an internal regulator (-R option) for use with a 5.5 to 36 V unregulated power supply. Standard Package Dimensions Document Part Number: 6020-0114-01 Rev B Phone: 408.964.9700 Fax: 408.854.7702 E-mail: infoca memsic.com Web: www.memsic.comCXL04GP1 CXL10GP1 CXL25GP1 Specifications CXL04GP1Z CXL10GP1Z CXL25GP1Z Remarks CXL04GP3 CXL10GP3 CXL25GP3 Performance Pin Color Function Input Range (g) 4 10 25 5% 1 Red Power In Zero g Drift (g) 0.1 0.3 0.5 0C to 70C 2 Black Ground Sensitivity (mV/g) 500 15 200 5 80 2 3 White X-axis Out Transverse Sensitivity (% Span) 5 5 5 4 Yellow Y-axis Out Non-Linearity (% FS) 0.2 0.2 0.2 typical 5 Green Z-axis Out Alignment Error (deg) 2 2 2 typical Noise (mg rms) 10 25 25 typical Pin Diagram 1 Bandwidth (Hz) DC -100 DC -100 DC -100 Environment Operating Temp. Range (C) -40 to +85 -40 to +85 -40 to +85 Operating Temp. Range - AL (C) -40 to +105 -40 to +105 -40 to +105 Shock (g) 2000 2000 2000 Electrical Supply Voltage (Volts) + 4.9 to 5.5 + 4.9 to 5.5 + 4.9 to 5.5 Supply Voltage -R option (Volts) + 5.5 to 36 + 5.5 to 36 + 5.5 to 36 Supply Current (mA) 1/axis 3/axis 3/axis typical Zero g Output (Volts) + 2.375 0.1 + 2.375 0.1 + 2.375 0.1 25C Span Output (Volts) 2.0 0.1 2.0 0.1 2.0 0.1 Output Loading > 2.0 < 2 nF > 2.0 < 2 nF > 2.0 < 2 nF Physical Standard package Size (in) 0.78 x 1.75 x 1.07 0.78 x 1.75 x 1.07 0.78 x 1.75 x 1.07 (cm) 1.98 x 4.45 x 2.72 1.98 x 4.45 x 2.72 1.98 x 4.45 x 2.72 Weight 1.62 oz (46 gm) 1.62 oz (46 gm) 1.62 oz (46 gm) Aluminum package (-AL option) Size (in) 0.95 x 2.00 x 1.20 0.95 x 2.00 x 1.20 0.95 x 2.00 x 1.20 (cm) 2.41 x 5.08 x 3.05 2.41 x 5.08 x 3.05 2.41 x 5.08 x 3.05 Weight 2.40 oz (68 gm) 2.40 oz (68 gm) 2.40 oz (68 gm) Notes 1 -3dB, DC coupled sensor Non-linearity is the deviation from a best fit straight line at full scale. Transverse sensitivity is error measured in the primary axis output created by forces induced in the orthogonal axis. Transverse sensitivity error is primarily due to the effects of misalignment. Zero g drift is specified as the typical change in 0 g level from its initial value at +25C to its worst case value at Tmin or Tmax. Specifications subject to change without notice. High Temperature Package Dimensions Ordering Information Span Sensitivity Noise (mg Bandwidth Model Axes (g) (m V/g) rms) (Hz) CXL04GP1 X 4 500 10 DC-100 CXL04GP1Z Z 4 500 10 DC-100 CXL04GP3 TRI 4 500 10 DC-100 CXL10GP1 X 10 200 25 DC-100 CXL10GP1Z Z 10 200 25 DC-100 CXL10GP3 TRI 10 200 25 DC-100 CXL25GP1 X 25 80 25 DC-100 CXL25GP1Z Z 25 80 25 DC-100 CXL25GP3 TRI 25 80 25 DC-100 OPTIONS -R Voltage Regulator, 5.5 36 VDC input. (Available in GP3 models only.) High Temperature Package. Operating Temperature Range (C): -40 to +105. -AL (Available in GP3 models only.) High Temperature Package Document Part Number: 6020-0114-01 Rev B Memsic, Inc 1759 McCarthy Blvd Milpitas, CA 95035