AN7352S
Overview
- Variable volume circuits for playback gain adjustment built-in
- Various equalizer switching circuit built-in
- Series mute circuit built-in
- MS (head locating) amp. comparator circuit built-in
- 2±0.3 9.4±0.3 28-Lead SOP Package (SOP028-P-0375A) s Pin Name Pin No. 1 2 3 4 5 6 7 8 9 10 -VCC PB T1 Input (R Ch.) PB T2 Input (R Ch.) PB NF Input (R Ch.) 120µ/ 70µ ( × 2) NF SW 120µ/ 70µ ( × 1) NF SW PB Monitor Output T1/ T2 LOGIC 120µ/ 70µ LOGIC PB Output (R Ch.) Pin Name Pin No. 11 12 13 14 15 16 17 18 19 20 MS Input +VCC MS NF Input MS Output MS De-coupling MS GND Volume Control (L Ch.) PB Output (L Ch.) × 1/ × 2 LOGIC Pin Name Volume Control (R Ch.) Pin No. 21 22 23 24 25 26 27 28 Pin Name P/R LOGIC PB Monitor Output 120µ/ 70µ ( × 2) NF SW 120µ/ 70µ ( × 1) NF SW PB NF Input (L Ch.) PB T2 Input (L Ch.) PB T1 Input (L Ch.) GND s Block Diagram
