參數(shù)資料
型號(hào)： LM4935WL
廠商： National Semiconductor Corporation
元件分類： ADC
英文描述： Audio Sub-System with Dual-Mode Stereo Headphone and Mono High Efficiency Loudspeaker Amplifiers and Multi-Purpose ADC
中文描述： 音頻子系統(tǒng)的雙模單聲道立體聲耳機(jī)和揚(yáng)聲器放大器的高效率和多功能模數(shù)轉(zhuǎn)換器
文件頁數(shù)： 58/112頁
文件大?。?/td> 5017K
代理商： LM4935WL
12.0 Status & Control Registers
(Continued)
12.35 SAR CHANNELS 2 & 3 CONFIGURATION REGISTER
This register is used to control channel 2 and 3 of the SAR system. (Note 31)
TABLE 34. SAR_SLOT23 (0x1Ch)
Bits
2:0
Field
Description
SLOT_2_FS
Programs the sampling frequency of SAR channels 2 and 3:
SLOT_2_FS
Sample Rate
@
12.000 MHz
(point
A
)
13.888 kHz
3.472 kHz
0.868 kHz
217 Hz
54 Hz
14 Hz
4 Hz
1 Hz
000
2
001
2
010
2
011
2
100
2
101
2
110
2
111
2
3
SLOT_2_ENB
If set then D_V
DD
/ 2 or BB_V
DD
(depending on SLOT2_V
BB
) is sampled
into SAR slot 2 which also activates the SAR ADC.
If set then A_V
DD
/ 2 is sampled into SAR slot 3 which also activates the
SAR ADC.
If set then BB_V
DD
input is used as input to SAR slot 2 rather than the
D_V
DD
.
4
SLOT_3_ENB
5
SLOT_2_VBB
L
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM4935WLX 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Audio Sub-System with Dual-Mode Stereo Headphone and Mono High Efficiency Loudspeaker Amplifiers and Multi-Purpose ADC
LM4936 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Stereo 2W Audio Power Amplifiers with Volume Control and Selectable Control Interface (SPI or I2C)
LM49360 制造商:TI 制造商全稱:Texas Instruments 功能描述:Mono Class D Audio Codec PMU with Ground Referenced Headphone Amplifiers, Earpiece Driver, Audio DSP, 2 Step-Down DC-DC Converters, and 7 LDO Regulators
LM49360RL 制造商:TI 制造商全稱:Texas Instruments 功能描述:Mono Class D Audio Codec PMU with Ground Referenced Headphone Amplifiers, Earpiece Driver, Audio DSP, 2 Step-Down DC-DC Converters, and 7 LDO Regulators
LM49360RLX 制造商:TI 制造商全稱:Texas Instruments 功能描述:Mono Class D Audio Codec PMU with Ground Referenced Headphone Amplifiers, Earpiece Driver, Audio DSP, 2 Step-Down DC-DC Converters, and 7 LDO Regulators
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