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Главная/Аудио/Аудио Codec/ES8311

ES8311

EverestNeeds adaptationQFN-20

Аналоги и замены (1)

OEM part number

TLV320AIC3104

Texas Instruments

Аудио · Аудио Codec

CN part number

ES8311

Everest

Аудио · Аудио Codec

Needs adaptationPartialQFN-20
Mono ADC/DACI2Slow poweraudio codec

Комментарии об отличиях

TLV320AIC3104 ↔ ES8311

TLV320AIC3104: Ultra-low power stereo codec, DAC SNR 102dB, ADC SNR 92dB, stereo Class D speaker (1.29W @8Ω), headphone amp (34mW @16Ω), 6 audio inputs + 4 outputs, miniDSP programmable, I2C/SPI, QFN-32. ES8311: Mono audio codec, ADC 100dB SNR / -93dB THD+N, DAC 110dB SNR / -85dB THD+N, I2S/PCM, I2C, PGA 0-30dB, ALC + noise gate, 14mW playback+record, QFN-20. Отличия: AIC3104 — STEREO codec с speaker amp и miniDSP, ES8311 — MONO codec без speaker. AIC3104 имеет programmable miniDSP (can run custom audio algorithms), ES8311 — fixed processing. AIC3104: 6 inputs / 4 outputs, ES8311: 1 differential mic input, 1 differential output. I2C register map полностью разный. AIC3104 поддерживает AIC3x codec family API (TLV320AIC33 compatible), ES8311 — Everest proprietary register map. Power: AIC3104 ~2.3mW stereo DAC only, ES8311 14mW mono. Критично: переход stereo→mono теряет stereo separation. Нет speaker amp — требуется внешний.

Информация предоставлена в справочных целях. Перед внедрением любого аналога обязательно сверьте технические характеристики, температурные режимы и сертификаты безопасности в актуальных даташитах производителей. Ответственность за финальный выбор компонента и его применение несёт инженер.