BD3893FV
BD3893FV is Shock Sensor Signal Processer manufactured by ROHM.
Shock Sensor Signal Processing IC
Description The BD3893FV is a shock sensor signal processing IC for HDD, CD/DVD drive that detects a shock by signal from sensor by connecting an external shock sensor. It is available for shock sensors of voltage sensitivity type and electric charge sensitivity type. This IC incorporates high-resistance (50MΩ) to pose a charge amplifier.
Dimension (Unit : mm)
5.0 ± 0.2 16 9
0.3Min.
4.4 ± 0.2
1.15 ± 0.1 6.4 ± 0.3
0.15 ± 0.1
Features
1) Available for shock sensor of voltage sensitivity type and electric charge sensitivity type 2) Built-in 50MΩ of resistance for pre-amplifier 3) Available for applications of flag detection type...
