參數(shù)資料
型號： CDB4216
廠商： Cirrus Logic, Inc.
元件分類： Codec
英文描述： 16-Bit Stereo Audio Codec
中文描述： 16位立體聲音頻編解碼器
文件頁數(shù)： 32/58頁
文件大?。?/td> 799K
代理商： CDB4216
AGND - Analog Ground, PIN 23(L), 17(Q).
Analog ground. Must be connected to DGND with zero impedance.
Analog Inputs
RIN1 - Right Input #1, PIN 25(L), 19(Q).
Right analog input #1. Full scale input, with no gain, is 1 Vrms, centered at REFBUF.
RIN2 - Right Input #2, PIN 26(L), 20(Q).
Right analog input #2. Full scale input, with no gain, is 1 Vrms, centered at REFBUF.
LIN1 - Left Input #1, PIN 27(L), 21(Q).
Left analog input #1. Full scale input, with no gain, is 1 Vrms, centered at REFBUF.
LIN2 - Left Input #2, PIN 28(L), 22(Q).
Left analog input #2. Full scale input, with no gain, is 1 Vrms, centered at REFBUF.
Analog Outputs
ROUT - Right Channel Output, PIN 15(L), 9(Q).
Right channel analog output. Maximum signal is 1 Vrms centered at REFBUF.
LOUT - Left Channel Output, PIN 16(L), 10(Q).
Left channel analog output. Maximum signal is 1 Vrms centered at REFBUF.
REFBYP - Analog Reference Decoupling, PIN 21(L), 15(Q).
A 10
μ
F and 0.1
μ
F capacitor must be attached between REFBYP and REFGND.
REFGND - Analog Reference Ground Connection, PIN 22(L), 16(Q).
Connect to AGND.
REFBUF - Buffered Reference Out, PIN 20(L), 14(Q).
A nominal +2.2 V output for setting the bias level for external analog circuits.
Serial Digital Audio Interface Signals
SDIN - Serial Port Data In, PIN 42(L), 36(Q).
Digital audio data to the DACs and level control information is received by the CS4216 via
SDIN.
SDOUT - Serial Port Data Out, PIN 43(L), 37(Q).
Digital audio data from the ADCs and status information is output from the CS4216 via
SDOUT.
SCLK - Serial Port Bit Clock, PIN 44(L), 38(Q).
SCLK controls the digital audio data on SDOUT and latches the data on SDIN.
CS4216
32
DS83F2
相關(guān)PDF資料
PDF描述
CDB4220 24-Bit Stereo Audio Codec with 3V Interface
CDB4221 24-Bit Stereo Audio Codec with 3V Interface
CDB4222 20-Bit Stereo Audio Codec with Volume Control
CDB4224 24-Bit 105 dB Audio Codec with Volume Control
CDB4223 24-Bit 105 dB Audio Codec with Volume Control
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CDB4220 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit Stereo Audio Codec with 3V Interface
CDB4221 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit Stereo Audio Codec with 3V Interface
CDB4222 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:20-Bit Stereo Audio Codec with Volume Control
CDB4223 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit 105 dB Audio Codec with Volume Control
CDB4224 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:24-Bit 105 dB Audio Codec with Volume Control
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