WM8983GEFL/RV Wolfson Microelectronics, WM8983GEFL/RV Datasheet - Page 64

• Manufacturer Part Number: WM8983GEFL/RV
• Description: Audio CODECs Mbl Multimedia CODEC w/ 1W Speaker Driver
• Manufacturer: Wolfson Microelectronics

Specifications of WM8983GEFL/RV

• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: QFN-32
• Minimum Operating Temperature: - 25 C

WM8983
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LEFT AND RIGHT OUTPUT CHANNEL MIXERS
Figure 32 Left/Right Output Channel Mixers
The left and right output channel mixers are shown in Figure 32. These mixers allow the AUX inputs,
the ADC bypass and the DAC left and right channels to be combined as desired. This allows a mono
mix of the DAC channels to be performed as well as mixing in external line-in from the AUX or
speech from the input bypass path.
The AUX and bypass inputs have individual volume control from -15dB to +6dB and the DAC volume
can be adjusted in the digital domain if required. The output of these mixers is connected to the
headphone outputs (LOUT1, ROUT1, LOUT2 and ROUT2) and can optionally be connected to the
OUT3 and OUT4 mixers.
PD Rev 4.0 November 2006
Production Data
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