la6546h Sanyo Semiconductor Corporation, la6546h Datasheet
la6546h
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la6546h Summary of contents
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... Ordering number : EN8766 LA6546H Overview The LA6546H is a 4-channel bridge (BTL) driver for CD players. Functions • Bridge-connection (BTL) power amplifier 4-channel. • max 700mA • Operation-amplifier built-in • MUTE circuit built-in (operable for all channels) • 5V power supply built-in (with external PNP output) • ...
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... SANYO : HSOP28H(375mil) LA6546H Conditions All amp outputs ON (MUTE HI) *1 All amp outputs OFF (MUTE LOW) *1 CH1 ( and V O 1-), CH2 ( and V O 2-) CH3 ( and V O 3-), CH4 ( and 8.0Ω 200mA 5.6V ≤ ≤ 12V 5mA ≤ ...
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... MUTE (output ON/OFF) 11kΩ 3 Focus input Focus input Tracking output 9 10 Tracking input 11kΩ power supply LA6546H Thermal shutdown 15.4kΩ 15.4kΩ – + 15.4kΩ 15.4kΩ – + – + Reset 28 – VREF input + 27 11k – 26 Spindle input ...
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... Reset output delay time setting (with external capacitor) 25 VG4 CH4 input pin (for gain control CH4 input pin 27 VREF Application of the reference voltage Power supply (short-circuit with pin 1) Note : Set GND (minimum potential) the middle frame and connect both of them. LA6546H Pin descriptions No.8766-4/6 ...
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... MUTE MUTE Truth Table CH1 Input MUTE High-impedance LA6546H Description Each input pin V CC 11kΩ VG* RF Each output pin MUTE V CC (output ON/OFF) MUTE RF CH2 ...
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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. LA6546H td td Time Time T ...