BA7797F |
Part Number | BA7797F |
Manufacturer | ROHM (https://www.rohm.com/) |
Description | (V Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 CC = 10V) Function Playback amplifier input / playback head switch High-withstanding voltage recording head switch Recording amplifier output... |
Features |
• 1) Two input switching systems built-in (LINE and TUNER). 2) Built-in coil equivalent circuit for recording equalization. 3) High-performance low-noise playback amplifier. 4) ALC level can be adjusted by connection of an external resistor. 5) Compatible with single-mode EQ making it ideally suited to widely-used decks. •Block diagram PB IN 1 REC 18 GND REC REC HEAD SW 2 17 PB PB NFB REC OUT 3 REC AMP EQ + 28dB LINE 16 PB OUT REC L 4 0dB 15 PB LINE IN VCC 5 ALC 14 ALC FILTER RIPPLE FILTER 6 ATT – 8dB 13 TUNER IN REC / EE CTRL 7 MUTE 12 PB / TU / LINE CTRL BUFF L... |
Document |
BA7797F Data Sheet
PDF 108.51KB |
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