PCM1801

`  DUAL 16-BIT MONOLITHIC ADC
`  SINGLE-ENDED VOLTAGE INPUT
`  64X OVERSAMPLING DECIMATION FILTER:
   Passband Ripple: ±0.05dB
   Stopband Attenuation: 65dB
`  ANALOG PERFORMANCE:
   THD+N: 88dB (typ)
   SNR: 93dB (typ)
   Dynamic Range: 93dB (typ)
   Internal High-Pass Filter
`  PCM AUDIO INTERFACE: Left Justified, I<sup>2</sup>S
`  SAMPLING RATE: 4kHz to 48kHz
`  SYSTEM CLOCK: 256f<sub>S</sub> , 384f<sub>S</sub> , or 512f<sub>S</sub>
`  SINGLE +5V POWER SUPPLY
`  SMALL SO-14 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

PCM1801 is a low cost, single chip stereo analog-to-digital converter with single-ended analog voltage inputs. The PCM1801 uses a delta-sigma modulator with 64x oversampling, a digital decimation filter, and a serial interface which supports Slave mode operation and two data formats. The PCM1801 is suitable for a wide variety of cost-sensitive consumer applications where good performance is required.