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首 页 > 新闻动态 > 公司新闻 > 供应 PCM1800E TI SSOP24 立体声模拟到数字转换器 供应 PCM1800E TI SSOP24 立体声模拟到数字转换器DESCRIPTION
Analog Input (L) Analog Input (R) Analog Front-End Delta-Sigma Modulator Digital Decimation Filter Serial Interface and Format Control Digital Output Mode/Format Control System Clock B0003-01 PCM1800 www.ti.com ............................................................................................................................................... SBAS071B–OCTOBER 2000–REVISED AUGUST 2008 SINGLE-ENDED ANALOG-INPUT 20-BIT STEREO ANALOG-TO-DIGITAL CONVERTER · DVD Recorders 23· Dual 20-Bit Monolithic ΔΣ ADC · Single-Ended Voltage Input · DVD Receivers · 64× Oversampling Decimation Filter: · AV Amplifier Receivers – Pass-Band Ripple: ±0.05 dB · Electric Musical Instruments – Stop-Band Attenuation: –65 dB · High Performance: – THD+N: –88 dB (typical) The PCM1800 is a low-cost, single-chip stereo analog-to-digital converter (ADC) with single-ended – SNR: 95 dB (typical) analog voltage inputs. The PCM1800 uses a – Dynamic Range: 95 dB (typical) delta-sigma modulator with 64 times oversampling, – Internal High-Pass Filter including a digital decimation filter and a serial interface which supports both master and slave · PCM Audio Interface: modes and four data formats. The PCM1800 is – Master/Slave Modes suitable for a wide variety of cost-sensitive consumer – Four Data Formats applications where good performance is required. · Sampling Rate: 4 kHz to 48 kHz The PCM1800 is fabricated using a highly advanced · System Clock: 256 f CMOS process and is available in a small 24-pin S, 384 fS, or 512 fS SSOP package. · Single 5-V Power Supply · Small 24-Pin SSOP Package |
