AN17000A - Panasonic Semiconductor

AN17000A Audio Signal Processor

Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Description Power supply (R-ch. speaker power use) R-ch. speaker output 1 R-ch. speaker output 2 N.C. GND (R-ch. SP power use) Bass boost capacitor 1 Speaker R-ch. input Speaker L-ch. input Ripple filter (SP) Power supply (Speaker small signal use) L-ch. headphone output R-ch. headphone output.

Features

0° to 8° 0.50±0.10 1 28 Seating plane HSOP056-P-0300A (Lead-free package) I Applications
• Notebook PC
• LCD monitor with speakers for PC I Block Diagram Head phone amplifier Head phone amplifier standby SW Head phone amplifier mute SW Electronic volume www.DataSheet4U.com Speaker amplifier with bass boost 5 V, 8 Ω, 1 W Speaker amplifier standby SW Speaker amplifier mute SW Bass boost SW Line amplifier Line amplifier mute SW Beep input Publication date: December 2001       SDC00042BEB    1 AN17000A I Application Circuit Example 1 µF Out-R (line) 29 6 dB 28 27 26 6.