LA6541 Sanyo Semiconductor Corporation, LA6541 Datasheet
LA6541
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LA6541 Summary of contents
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... Monolithic Linear IC LA6541 For Compact Disk Four-Channel Bridge (BTL) Driver Overview The LA6541 is a 4-channel bridge (BTL) driver for CD players. Functions • Bridge-connection (BTL) power amplifier, 4 channels • max 700mA • With muting function (Operable on all amplifier outputs of Amp 1 to Amp 8) • ...
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... SANYO : HSOP24(375mil) LA6541 Conditions All amp outputs ON (MUTE HI) All amp outputs OFF (MUTE LOW) Amp 1 1-V O 2), Amp 3 3 Amp 5 5-V O 6), Amp 7 7 8.0Ω 8.0Ω *2 Bridge amp * 200mA 5.6V ≤ ≤ 12V 5mA ≤ ...
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... VG2 SLED 11kΩ REG OUT 5V 11 100μF REG IN 12 Equivalent to SANYO 2SB632K V CC (Connected to pins 1, 24) LA6541 Level shift Level shift BTL driver BTL driver BTL driver BTL driver Level shift Level shift Regulator RESET VREF BIAS FOCUS 22 11kΩ ...
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... BTL AMP 4 output pin (For gain adjustment BTL AMP 4 output pin 23 VREF Level shift circuit's reference voltage application Power supply (Shorted to pin 1) Note : The Gnd (the lowest potential) must be located at the center of the pin assignment on the frame. LA6541 Pin descriptions No.5598-4/6 ...
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... VG1 9 VG2 16 VG3 21 VG4 Output Each output pin 17 19 MUTE MUTE MUTE Truth Table CH1 Input MUTE (Amp Amplifier output off LA6541 Description 11kΩ VG CH2 (Amp 2) (Amp 3) (Amp Equivalent circuit VREF V CC GND V CC GND MUTE CH3 CH4 (Amp 5) (Amp 6) ...
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... SANYO Semiconductor believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of December, 2006. Specifications and information herein are subject to change without notice. LA6541 ...