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ALC5642R-VF-CG 数据表(PDF) 14 Page - Realtek Semiconductor Corp. |
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ALC5642R-VF-CG 数据表(HTML) 14 Page - Realtek Semiconductor Corp. |
14 / 156 page ALC5642-VF Datasheet Multi-Channel Audio Hub/CODEC with embedded Voice DSP and SounzReal TM Digital Sound Effect 2 Rev. 0.93 2. Features Analog Features: Digital-to-Analog Converter with 100dBA SNR Analog-to-Digital Converter with 94dBA SNR Differential analog microphone inputs with boost pre-amplifiers and low noise microphone bias +20/+24/+30/+35/+40/+44/+50/+52 dB microphone boost gain MIC input to ADC with 50dB boost gain, SNR > 66dBA and THD+N < -65dB Adjustable MICBIAS (0.9*MICVDD or 0.75*MICVDD) Stereo line inputs Line input to ADC with 0dB gain, SNR >= 94dBA, THD+N <= -83dB Stereo line outputs DAC to line output with 0dB gain, SNR >= 100dBA, THD+N <= -86dB Stereo/Mono BTL (Bridge-Tied-Load) Class-D amplifier 650mW/CH (SPKVDD=3.6V, THD+N < = 1%, 8Ohm Load) 500mW/CH (SPKVDD=3.6V, THD+N < = 0.1%, 8Ohm Load) 1.2W/CH (SPKVDD=5.0V, THD+N < = 1%, 8Ohm Load) 2.5W/CH (SPKVDD=5.0V, THD+N < = 10%, 4Ohm Load) 2.1W/CH (SPKVDD=5.0V, THD+N < = 1%, 4Ohm Load) Stereo Cap-Free headphone amplifier with ultra low power consumption for playback 20mW/CH (AVDD=CPVDD=1.8V, THD+N <= -80dB, 16Ohm Load and 32Ohm Load) Playback power consumption <= 5mW (AVDD=VBVDD=CPVDD=1.8V, 16Ohm, With I2S Clock, Playback Silence) Playback power consumption <= 13mW (AVDD=VBVDD=CPVDD=1.8V, 16Ohm, With I2S Clock, Playback 1mW/CH) Mono differential receiver amplifier 50mW/CH (AVDD=CPVDD=1.8V, THD+N <= -70dB, 16Ohm Load, BTL mode) Audio jack insert/combo jack detection Inside PLL can receiver wide range clock input |
类似零件编号 - ALC5642R-VF-CG |
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类似说明 - ALC5642R-VF-CG |
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