WM8960_06 Datasheet, PDF (24/88 Pages) Wolfson Microelectronics plc – Stereo CODEC with 1W Stereo Class D Speaker Drivers and Headphone Drivers for Portable Audio Applications

WM8960
Preliminary Technical Data
EXAMPLE INPUT CONFIGURATIONS
Some example input configurations are shown below.
Single-ended MIC configuration on left channel.
LINPUT2 and LINPUT3 unused
Pseudo-differential MIC configuration on left channel
using LINPUT1 as ground connection and LINPUT2 as
signal input.
LINPUT3 unused.
Single-ended MIC configuration on left channel.
LINPUT2 used as additional input to boost stage.
LINPUT3 unused.
Single-ended MIC configuration on left channel.
LINPUT3 used as input to bypass path.
LINPUT2 unused.
Figure 10 Example Microphone Input Configurations (See also "Recommended External Components")
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PTD, September 2006, Rev 2.0
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