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(yè)數(shù)： 57/112頁(yè)
文件大小： 5017K
代理商： LM4935WL
12.0 Status & Control Registers
(Continued)
12.34 SAR CHANNELS 0 & 1 CONFIGURATION REGISTER
This register is used to control channel 0 and 1 of the SAR system. (Note 31)
TABLE 33. SAR_SLOT01 (0x1Bh)
Bits
2:0
Field
Description
SLOT_0_FS
Programs the sampling frequency of SAR channel 0:
SLOT_0_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_0_ENB
If set then VSAR 1 is sampled into SAR slot 0 which also activates the
SAR ADC.
Programs the sampling frequency of SAR channel 1:
SLOT_1_FS
6:4
SLOT_1_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
7
SLOT_1_ENB
If set then VSAR 2 is sampled into SAR slot 1 which also activates the
SAR ADC.
Note 31:
See the section
SAR Overview
for more details on this register.
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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