AK4140简介
厂商：AKM
描述： Digital BTSC Decoder
包装： -
封装： -
无铅情况/ROHS： -
类别： 电视声音处理器
features
Application: DSTB, DTV
Capable of receiving 4.5MHz intercarrier sound and FM demodulation
Alignment Free Digital BTSC decoding (Mono/Stereo/SAP)
Programmable pilot/SAP/noise detection threshold
Automatic return to mono dependant on pilot/noise level
Mono/Stereo/SAP selectable output
Digital volume control
Soft Mute function
Digital HPF for DC-Offset cancel
Sampling Rate (fs): 32k/44.1k/48kHz
Master Clock: 256fs/384fs /512fs/768fs
Audio Interface: Master or Slave Mode
Output format: 16bit MSB justified / I2S or Cascade TDM
S/(N+D): 0.3%
S/N: 70dB
Power Supply: 2.7 ~ 3.6V
Ta: -20 ~ 85°C
Evaluation Board: AKD4140 |
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