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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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CS3511 датащи(PDF) 1 Page - Cirrus Logic |
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CS3511 датащи(HTML) 1 Page - Cirrus Logic |
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1 / 26 page  Copyright Cirrus Logic, Inc. 2009 (All Rights Reserved) http://www.cirrus.com Preliminary Product Information This document contains information for a new product. Cirrus Logic reserves the right to modify this product without notice. Stereo 10 W High-efficiency Class-D Audio Power Amplifier Features Closed-loop Advanced ΔΣ Architecture True Spread Spectrum Modulation Premium Quality Audio Amplification – 99 dB Dynamic Range - System Level – 0.025% THD+N @ 5 W - System Level – -96 dB Channel Separation Four Selectable Amplifier Gain Settings Integrated Protection and Automatic Recovery for Over-current, Under-voltage, and Thermal Overload Single-supply Operation (Typ. = 9-12 V) No Bootstrap Capacitors Required Low-power Standby Mode Supports Differential or Single-ended Inputs Thermally Enhanced 32-pin, 6 x 6 mm QFN Package Requires No External Heat Sink Common Applications Active Speakers Portable Media Player Docking Stations Mini/Micro Shelf Systems Digital Televisions General Description The CS3511 is a high-efficiency class-D PWM amplifier that integrates on-chip over-current, under-voltage, over-temperature protection, and error reporting. An on- board regulator generates a 5 VDC supply used to power the internal low-voltage analog and digital cir- cuitry. The low RDS(ON) outputs can source peak cur- rents up to 2.7 A, deliver high efficiency, allow a small device package, and lower power supply voltage levels. The CS3511 is available in a 32-pin QFN package in Commercial grade (-10°C to +70°C). The CRD3511 customer reference design is also available. Please re- fer to “Ordering Information” on page 24 for complete ordering information. GAIN0 GAIN1 MUTE STATUS Gain Control SLEEP Positive Input Negative Input Positive Input Negative Input Channel 2 Channel 1 PGND Charge Pump 5 V Regulator Digital Power Analog Power Gate Drive Gate Drive Processing and Modulation Channel 2 Positive Output Negative Output Channel 1 Positive Output Negative Output VP 12 V Processing and Modulation CS3511 AUG ‘09 DS845PP2 |
Аналогичный номер детали - CS3511 |
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Аналогичное описание - CS3511 |
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