AD1937, AD1935 Datasheet - Analog Devices

AD1937 (AD1935 - AD1939) 4 ADC/8 DAC

The AD193X family are high performance, single-chip codecs that provide 4 ADCs with differential input and 8 DACs with either single-ended or differential output using ADI’s patented multibit sigma-delta architecture. An SPI® or I2C® port is included, allowing a microcontroller to adjust volume and .

AD1937 Features

* PLL generated (32-192kHz) or direct master clock Low EMI design 109 dB DAC/ 107dB ADC Dynamic Range and SNR -94dB THD+N Single 3.3V Supply Tolerance for 5V logic inputs Supports 24-bits and 8 kHz - 192 kHz sample rates Differential ADC input Single-ended or Differential DAC output versions Log volum

AD1935_AnalogDevices.pdf