PCM1800 SINGLE-ENDED ANALOG-INPUT 20-BIT STEREO ANALOG-TO-DIGITAL CONVERTER
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
