Image source: ESS
ESS has announced that it will display the new two-channel highly integrated chip ESS9118SABRE at MWC. This chip integrates 32bit DAC, headphone amplification, feedback circuit and output switching. Function, still based on ESS's patented 32-bit Hyperstream architecture, can output 126dBSNR and -113dB (THD+N) total harmonic distortion. In terms of music formats, it can support FLAC, ALAC, AIFF and WAVE as well as various compression formats and packaging formats. Available in 40-CSP or 40-QFN format.
In addition, ESS9118SABRE is also preset with eight sets of programmable FIR filters for customizing the tone. In addition, the headphone amplifier supports up to 1.1Vrms and analog volume control output, which can reduce noise during listening; switch The function can be used to switch to non-HiFi audio sources such as voice use, etc., which can bypass ES9118SABRE to reduce additional energy consumption.
ESS
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