AK4519 adc/dac equivalent, low power 20-bit adc/dac.
HPF for DC-offset cancel (fc=3.4Hz) Single-ended ADC - S/(N+D): 83dB - Dynamic Range, S/N: 89dB at 2.5V, 90dB at 3V Single-ended DAC - 2nd order SCF + 2nd order CTF.
Image gallery