參數資料
型號: CDB42L50
廠商: Cirrus Logic, Inc.
英文描述: Silver Mica Capacitor; Capacitance:100pF; Capacitance Tolerance:+/- 5%; Series:CDS; Voltage Rating:300VDC; Capacitor Dielectric Material:Mica; Termination:Radial Leaded; Lead Pitch:3mm; Leaded Process Compatible:No RoHS Compliant: No
中文描述: 低電壓,立體聲耳機放大器編解碼器
文件頁數: 51/83頁
文件大小: 1348K
代理商: CDB42L50
DS679A2
51
CS42L51
6.5
MIC Control (Address 05h)
ADC Single Volume Control (ADC_SNGVOL)
Default: 0
0 - Disabled
1 - Enabled
Function:
The individual PGA Volume (PGAx_VOLx) and ADC channel attenuation (ADCx_ATTx) levels are indepen-
dently controlled by their respective control registers when this function is disabled. When enabled, the vol-
ume on both channels is determined by the ADCA Attenuator Control register, or the PGAA Control register,
and the ADCB Attenuator and PGAB Control registers are ignored.
ADCx 20dB Digital Boost (ADCx_DBOOST)
Default: 0
0 - Disabled
1 - Enabled
Function:
Applies a 20dB digital gain to the input signal on ADC channel x, regardless of the input path.
MIC Bias Select (MICBIAS_SEL)
Default: 0
0 - MICBIAS on AIN3B/MICIN2 pin
1 - MICBIAS on AIN2B pin
Function:
Determines the output pin for the internally generated MICBIAS signal. If set to ‘0’b, then the MICBIAS is
output on the AIN3B/MICIN2 pin. If set to ‘1’b, then the MICBIAS is output on the AIN2B pin.
MIC Bias Level (MICBIAS_LVL[1:0])
Default: 00
00 - 0.8 x VA
01 - 0.7 x VA
10 - 0.6 x VA
11 - 0.5 x VA
Function:
Determines the output voltage level of the MICBIAS output.
MIC X Preamplifier Boost (MICX_BOOST)
Default: 0
0 - +16 dB Gain
1 - +32 dB Gain
Function:
Determines the amount of gain applied to the microphone preamplifier for channel x.
7
6
5
4
3
2
1
0
ADC_SNGVOL ADCB_DBOOST ADCA_DBOOST MICBIAS_SEL
MICBIAS_LVL1
MICBIAS_LVL0
MICB_BOOST
MICA_BOOST
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相關代理商/技術參數
參數描述
CDB42L51 功能描述:音頻 IC 開發(fā)工具 Eval Bd Low-volt CODEC RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB42L51/FAE 制造商:Cirrus Logic 功能描述:EVAL BOARD FOR THE CS42L51 PORTABLE STEREO CODEC - Bulk
CDB42L52 功能描述:音頻 IC 開發(fā)工具 Eval Bd LP CODEC w/classD Spkr Driver RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
CDB42L52/FAE 制造商:Cirrus Logic 功能描述:EVAL BD LOW-VOLTAGE STEREO CODEC - Bulk
CDB42L55 功能描述:音頻 IC 開發(fā)工具 Eval Bd Ultra Low PWR Stereo Codec RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V