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WM8731L |
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| Part Number | WM8731L |
| Manufacturer | Wolfson Microelectronics plc |
| Description | The WM8731 or WM8731L (WM8731/L) are low power stereo CODECs with an integrated headphone driver. The WM8731/L is designed specifically for portable MP3 audio and speech players and recorders. The WM8... |
| Features |
including volume controls, mutes, de-emphasis and extensive power management facilities. The device is available in a small 28lead SSOP package or the smaller 28 lead quad flat leadless package (QFN).
BLOCK DIAGRAM
FEATURES
Highly Efficient Headphone Driver Audio Performance - ADC SNR 90dB (‘A’ weighted) at 3.3V, 85dB at 1.8V - DAC SNR 100dB (‘A’ weighted) at 3.3V, 95dB at 1.8V Low Power - Playback only 22mW, 8mW (‘L’ Variant) - Analogue Pass Through 12mW, 3.5mW (‘L’ variant) - 1.42 – 3.6V Digital Supply Operation - 2.7 – 3.6V Analogue Supply Operation - 1.8 – 3.6V Analogue Supply Opera... |
| Document |
 WM8731L Data Sheet
PDF 787.35KB |
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Desde 2024. D4U Semiconductor.
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