BD3893FV Overview
Key Specifications
Package: TSSOP
Mount Type: Surface Mount
Output Type (varies by manufacturer): ANALOG
Max Operating Temp: 70 °C
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.
Key Features
- Built-in 50MΩ of resistance for pre-amplifier
- Available for applications of flag detection type and analog signal output type
- Built-in secondary LPF
- Cut-off frequency of LPF can be changed to 2k, 4k, 8k and 12k
- Internal reference voltage selectable (Resistance split voltage, band gap voltage) 0.65 0.1 0.22 ± 0.1 SSOP-B16
