AK4618 Datasheet, PDF (57/60 Pages) Asahi Kasei Microsystems – 192kHz 24-bit 6ch/12ch Audio CODEC with Microphone Interface

6. External Analog Outputs Circuit
[AK4618]
AK4618
AOUT
C=1F
R=100k
Analog Out
2.83Vpp (typ)
Figure 52. External Circuit Example (LOUT1-6, ROUT1-6 pins)
Note: The cut-offfrequency (fc) of HPF is determined by following equation.
fc= 1/(2 × π × R × C) [Hz]
Where the C is the external AC coupling capacitor and the R is load resistance.
When C = 1μF and R = 100kΩ, then fs = 1.6Hz.
015000617-E-00
- 57 -
2015/01