BA7795LS - Rohm

BA7795LS VCR standard audio signal processor

BA7795LS Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 BA7795FS Pin No. 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 Pin name HEAD EQ PB IN REC HSW GND RIPPLE FILTER PB NFB VCC PB EQ EQ CTRL PB OUT PB / TU / EE CTRL PB LINE IN ALC LEVEL ALC FILTER BIAS LINE IN MUTE CTRL TUNER IN REC NFB GND REC OUT BF OUT REC EQ RE.

Features

• 1) Available in compact SZIP and SSOP-A24-pin pack2) 3) 4) 5) ages. High-with standing-voltage head switch (AC with standing voltage: Min. 80VP-P (f = 70kHz) ). Simple, three-mode EQ switch built-in (BA7795LS). Built-in LINE / TUNER selector switch. High-performance low-noise playback amplifier. Input conversion noise figure
  – 122dBV (Typ. Rg = 680, DIN AUDIO). 6) ALC level can be varied. 7) ALC loop external mute eliminates audible noise at power on, and ALC attack noise. 8) Signal processing circuit can be constructed with the addition of just a few external components.
•Block diagram EP.