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AD8356A-KG Folha de dados(PDF) 1 Page - Elite Semiconductor Memory Technology Inc. |
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AD8356A-KG Folha de dados(HTML) 1 Page - Elite Semiconductor Memory Technology Inc. |
1 / 4 page ESMT AD8356A Elite Semiconductor Memory Technology Inc. Publication Date: May. 2007 Revision: 1.3 1/33 2.1-Channel Digital Audio Amplifier with Headphone Driver Features 16/18/20/24-bit input with I 2S, Left-alignment and Right-alignment data format PSNR & DR(A-weighting) Loudspeaker: 93dB (PSNR), 98dB (DR) Headphone: 87dB (PSNR), 91dB (DR) Multiple sampling frequencies (Fs) 32kHz / 44.1kHz / 48kHz and 64kHz / 88.2kHz / 96kHz System clock = 64x,128x,192x,256x,384x, 512x, 576x, 768x, 1024x Fs 64x~1024x Fs for 32kHz / 44.1kHz / 48kHz 64x~512x Fs for 64kHz / 88.2kHz / 96kHz Supply voltage 3.0~12V for loudspeaker driver 3.0~3.3V for others Loudspeaker output power ( @10% THD+N) 2×8.7W(Full,8Ω)+16.7W(Full, 4Ω) for 2.1-channel 2×4.3W(Half,4Ω)+16.7W(Full, 4Ω) for 2.1-channel 2×8.7W(Full,8Ω) for stereo 2×4.3W(Half,4Ω) for stereo 2×16.7W(Full, 4Ω) for stereo Headphone power 34mW into 32Ω@1kHz and 1% THD+N 65mW into 16Ω@1kHz and 1% THD+N 110mW into 8Ω@1kHz and 1% THD+N 200mW into 4Ω@1kHz and 1% THD+N Sound processing including: Bass (+18dB~-12dB, 3dB frequency is 250Hz), Treble (+18dB~-12dB, 3dB frequency is 7kHz), 5 bands parametric EQ, Volume control (+24dB~-103dB, 1dB/step) and Dynamic range control Anti-pop design Over-temperature protection Under-voltage shutdown Short-circuit protection I 2C control interface Applications CD and DVD TV audio Car audio Boom-box MP3 docking systems Portable / Handheld Powered speaker Wireless audio USB speaker Description This is a 2.1-channel fully digital audio amplifier with output power which can deliver up to 2×8.7W to 8Ω load for L,R channel and 16.7W to 4Ω load for sub-woofer channel simultaneously with 12V supply voltage. Using I 2C digital control interface, AD8356A provides sound processing includes Volume, Bass, Treble, EQ, Mixing and Dynamic Range Control (DRC). Users can use one AD8356A for stereo or 2.1-channel, two for 5.1-channel and three for 7.1-channel, respectively. ORDERING INFORMATION Product Number Package Comments AD8356A-KG 7x7 48L QFN Pb-free AD8356A-LEG 7x7 48L E-LQFP Pb-free |
Nº de peça semelhante - AD8356A-KG |
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Descrição semelhante - AD8356A-KG |
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