BD3841FS

Sound Processors for Home Theater Systems 6ch / 9ch Stereo Input Selectors BD3843FS,BD3841FS No.10081EAT07 ●Description BD3843FS is a function switch IC with two 6ch (9ch for BD3841FS) inputs. It can independently control outputs of 2 systems: 2ch REC output (3ch for BD3841FS) and 1ch line output. Therefore, it is can be used for 2nd room entertainment and 2nd source recording. BD3843FS has excellent cross-talk characteristics between channels and selectors. Low distortion, and low noise are realized by a basic pattern layout. ●Features 1) 2 room entertainment / 2 source recording. 2) 6ch volume LSI BD3813KS/BD3815KS can be controlled simultaneously by the serial control bus. 3) 7ch volume LSI BD3816K1, BD3817KS with BD3843FS can be controlled simultaneously by the serial control bus. 4) 14ch input is available by combining 2chips (BD3843FS and BD3841FS). 5) Excellent cross-talk characteristics between channels by basic pattern layout. 6) Built-in buffer amplifier. 7) 2-line serial control bus (for both 3.3V and 5V). 8) Operated by single and dual power sources. ●Applications AV receivers, home theater systems, mini-audio systems, and TVs. ●Product lineup Parameter BD3843FS BD3841FS Input selector 6 9 REC output 23 Package SSOP-A24 SSOP-A32 ●Absolute maximum ratings (Ta=25℃) Parameter Symbol Ratings Unit Power Supply Voltage VCC VEE 7.5 *1 -7.5 V Input signal voltage Power Dissipation Operating temperature VIN VCC+0.3～VEE-0.3 V Pd 800 (BD3843FS) 95...