Samsung 28nm FDSOI Codec
Overview
The SEC28FDSOI18_CODEC_04 integrates: 2-channel 24-bit sigma-delta ADC, 2-channel 24-bit sigma-delta DAC with headphone driver amplifier, and audio PLL to support a wide range of sample rates.
Key Features
- Single-ended ADC: --THDN:-80dB --Dynamic Range, SNR: 94dB (A-Weighted)
- DAC Line Output: --THDN:-90dB@- 6dBFS input -- Dynamic Range, SNR: 98dB (A-Weighted) ;Headphone Driver Output:-- Dynamic Range, SNR: 94dB (A-Weighted)
- Audio Serial Interface:--32bit word length I2S mode --Slave/Master mode
- 2-wire Serial Control Interface(I2C)
- Master Clock is 256fs
- Sampling Rates:--8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz and 96kHz
- Power Supply --1.2V Core Digital Supply typ. (1.08V-1.32V) --2.5V Pad and Analog Supply typ. (2.25V-2.75V)
- Stereo Line Input and Mono Microphone Input
- Stereo/Mono Mode
Technical Specifications
Maturity
Silicon proven
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- 100 dB of SNR, 24-bit stereo audio CODEC with headphone driver and digital mixer