PCM1800

` DUAL 20-BIT MONOLITHIC ADC
  SINGLE-ENDED VOLTAGE INPUT
` 64X OVERSAMPLING DECIMATION FILTER:
  Passband Ripple: ±0.05dB
  Stopband Attenuation: 65dB
` HIGH PERFORMANCE:
  THD+N: -88dB (typ)
  SNR: 95dB (typ)
  Dynamic Range: 95dB (typ)
` Internal High Pass Filter PCM AUDIO INTERFACE:
  Master/Slave Modes
  4 Data Formats
` SAMPLING RATE: 32kHz, 44.1kHz, 48kHz
` SYSTEM CLOCK: 256f_S , 384f_S , or 512f_S
` SINGLE +5V POWER SUPPLY
SMALL 24-PIN SSOP PACKAGE

Supply Voltage: +V_DD, +V_CC ............................................................. +6.5V
Supply Voltage Differences................................................................±0.1V
GND Voltage Differences....................................................................±0.1V
Digital Input Voltage.................................................0.3V to (V_DD  + 0.3V)
Analog Input Voltage................................................0.3V to (V_CC  + 0.3V)
Input Current (any pin except supplies) ...........................................±10mA
Power Dissipation ............................................................................300mW
Operating Temperature Range ............................................ 25 to +85
Storage Temperature......................................................... 55 to +125
Lead Temperature (soldering, 5s).................................................... +260
(reflow, 10s) .................................................................................... +235

PCM1800 is a low cost, single chip stereo analog-to-digital converter with single-ended analog voltage inputs. The PCM1800 uses a delta-sigma modulator with 64X oversampling, including a digital decima-tion filter and serial interface which supports both Master and Slave Modes and four data formats.

PCM1800 is suitable for a wide variety of cost-sensi-tive consumer applications where high performance is required.

PCM1800 is fabricated on a highly advanced CMOS process.