Topics 5.Oct.2004


* High precision and high sensitivity type piezo-resistive 3-axis acceleration sensor(HAAM-302B) was developed.


Our company has added to lineup HAAM-302B type which are high precision and high sensitivitytype piezo-resistive 3-axis acceleration sensor of HAAM-301A type which succeededin world's first production.
<< Features >> HAAM-302B
1. Achieved high sensitivity of 400mV/G (Vcc=3V), compared with existing type of 200mV/G (Vcc=3V)
2. Achieved high precision of offset voltage, 1.5V +/-0.075V (Present 301A type: 1.5V +/-0.3V)
3. Package size is 5.6 x 5.6 x 2.0 mm which is same small & low profile as the present type, despite of high precision and high sensitivity.
<< Part Name >> HAAM-302B
<< Specification >>
1. Rated acceleration +/- 2G
2. Output sensitivity 400 mV/G (at 3V of supply voltage, Ratiometric output)
3. Offset voltage 1.5V +/-0.075V (Ratiometric to supply voltage)
4. Shock resistance More than 4000G
5. Package size 5.6 x 5.6 x 2.0mm
<< Application >>
1. For drop detection (protection of hard disc drive)
2. Handy Information Terminal / Input device - Scroll function or other application functions
3. Household electric appliances, Visual equipment - Tilt / vibration monitoring
4. Handheld game machine or Game controller - Motion sensing
5. Security - Tilt / vibration monitoring
6. Robot - Posture detection
<< Sample Status >>
Available now
<< Sample price >>
US$26 apiece
<< Inquiry >>
For inquiry about this product, please contact nearby sales office or e-mail below.

e-mail:info-sales@hdk.co.jp


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