Supports customer's products with excellent acoustic technology.
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All functions making high fidelity audio are integrated into a single chip, which provides the higher audio quality to the customers.
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ML26125HB/ML26125CHB/ML26125GD includes LAPIS Semiconductor'S unique technology LoudSound feature and the sound of the high-quality sound / the big volume can be output from the small speaker. ML26125 is keeping a compatibility with conventinal product ML26124, monaural CODEC with high resistance to voltage noise, so it is possible to change easily.
ML26124 is 16bit monaural audio CODEC has high resistance to voltage noise. On chip regulator realizes power supply rejection ratio (PSRR) is over 90dB so more than 50dB is improved than ever. The ML26124 can deliver stable audio performance without being affected by noise from the power supply circuit and peripheral components. The chip also includes a composite video signal output, which can be applied to various portable device requirements.
ML26121A is 16bit stereo audio codec with some sound effect technologies naturally reproduces low band which is removed together wind-noize reduction and 3D surround technology to enable realistic stereo sound even when microphones are closely laid out and LoudSound technology to output louder and higher-quality sound even with a small speaker.
ML26211 is 2W 4Ω speaker amplifier with low power DAC and LoudSound. LoudSound is effective technology for any portable application to generate loud volume from embedded small speaker. Speaker amplifier is filter-less 2W class D at 4Ω speaker due to ease of thermal issue. Besides, embedded audio PLL can generate any precise audio clock like 32 kHz, 44.1 kHz from 32kHz to 27MHz. The LSI is the suitable for any portable device with playback function like Portable Navigation Device, Electric Toll Collection system and so on.
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