SBAU462 June 2024 PCM1809
For the line input configuration, shown in Figure 3-4, the PCM1809 captures the audio signal provided through terminals J1 (IN1) and J2 (IN2). The input accepted in this mode is a differential, 2 VRMS, full-scale audio signal.
PCM1809 accepts , 1 VRMS, single ended full-scale audio signal.