BD3490FV Description
Built in stereo 4 input selectors and volume that there is not an impedance change of a volume terminal. And this is sound processor can realize 2-band equalizer (bass/treble, gain±14dB / 2dB_step) and bass-boost, output-gain, surround by external ponents.
BD3490FV Key Features
- Built in stereo 4 input selectors (single end)
- Built-in input gain controller for volume of a portable audio input
- When the volume setting exchanging, it can use a volume input terminal as a microphone input terminal because there is n
- Bi-CMOS process is suitable for the design of low current and low energy. And it provides more quality for Bi-CMOS small
- The package of this IC is SSOP-B28. It gathers a sound input terminals, sound output terminals respectively and it arran
- Key Specifications
- Current upon no signal
- Total harmonic distortion
- Maximum input voltage
- Cross-talk between selectors