WM8594_07 Datasheet, PDF (39/78 Pages) Wolfson Microelectronics plc – 24-bit 192kHz 2Vrms Multi-Channel CODEC

Product Preview
WM8594
INPUT SELECTOR CONTROL
Each left channel input PGA can select between all left channel analogue inputs, and both left and
right DAC inputs. Each right channel input PGA can select between all right channel analogue inputs,
and both left and right DAC inputs. All PGAs can be enabled and disabled independently.
Note: It is recommended to mute the PGA before changing the input to the PGA to avoid pop/click
noises when selecting a different input source.
Figure 19 Input Selector Control
w
PP Rev 1.0 January 2007
39