wm8595 Wolfson Microelectronics plc, wm8595 Datasheet - Page 36

• Manufacturer Part Number: wm8595
• Description: 24-bit 192khz 2vrms Multi-channel Codec
• Manufacturer: Wolfson Microelectronics plc

WM8595
ADC FEATURES
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The WM8595 features a stereo 24-bit sigma-delta ADC, digital volume control with zero cross, a
selectable high pass filter to remove DC offsets, and support for both master and slave clocking
modes.
ADC INPUT SELECTOR CONTROL
The ADC input switch can be configured to allow any combination of two inputs to be input to the
ADC. Each input switch channel can be controlled independently.
The input switch also includes PGAs to provide a range of analogue gain settings between 0dB and
+12dB prior to the ADC. These PGAs can be enabled and disabled independently.
Figure 20 ADC Input Selector Control
Table 27 ADC Enable Control
ADC_CTRL1
REGISTER
ADDRESS
R13
0Dh
BIT
6
ADC_EN
LABEL
DEFAULT
0
ADC Enable
0 = ADC disabled
1 = ADC enabled
DESCRIPTION
PD, Rev 4.1, April 2010
Production Data
36