WM8903L
Abstract: GP2D wm8903 WM8903LGEFK/RV mic detection AES17 J-STD-020B R164 WM9001 GRM155R60J475M
Text: WM8903 w Ultra Low Power CODEC for Portable Audio Applications DESCRIPTION FEATURES The WM8903 is a high performance ultra-low power stereo CODEC optimised for portable audio applications. • The device features stereo ground-referenced headphone amplifiers using the Wolfson ‘Class-W’ amplifier techniques
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WM8903
WM8903
WM8903L
GP2D
WM8903LGEFK/RV
mic detection
AES17
J-STD-020B
R164
WM9001
GRM155R60J475M
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zobel
Abstract: WAN0212 EH11 WM8903
Text: w WAN_0212 Impedance Compensation Zobel Network for Ground Referenced Outputs INTRODUCTION Many Wolfson audio devices now have ground referenced headphone and line outputs, incorporating an innovative dual-mode charge pump architecture (Wolfson ‘Class-W’) - to optimise efficiency and
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electret condenser microphone element
Abstract: wm8903 WM8903L mic 342 r54 bh AES17 J-STD-020B R164 WM9001 mic detection
Text: WM8903 w Ultra Low Power CODEC for Portable Audio Applications DESCRIPTION FEATURES The WM8903 is a high performance ultra-low power stereo CODEC optimised for portable audio applications. • • 4.5mW power consumption for DAC to headphone playback DAC SNR 96dB typical, THD -86dB typical
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WM8903
WM8903
-86dB
-80dB
electret condenser microphone element
WM8903L
mic 342
r54 bh
AES17
J-STD-020B
R164
WM9001
mic detection
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