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參數(shù)資料
| 型號： | PCM3793ARHBR |
| 元件分類： | Codec |
| 英文描述： | 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
| 中文描述： | 16位，低功耗立體聲音頻編解碼器麥克風(fēng)偏置，耳機(jī)，揚聲器放大器和數(shù)字 |
| 文件頁數(shù)： | 40/68頁 |
| 文件大小： | 982K |
| 代理商： | PCM3793ARHBR |
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PCM3793A
PCM3794A
SLAS529A–JANUARY 2007–REVISED FEBRUARY 2007
Register 77
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
Register 77
0
IDX6
IDX5
IDX4
IDX3
IDX2
IDX1
IDX0
HPDS
RSV
RSV
STHC
STHR
STHL
STSR
STSL
IDX[6:0]:
100 1101b (4Dh): Register 77
HPDS: Headphone Detection Status
Default value: 0
The HPDS bit shows the status of insertion detection for the headphone. This is a read-only bit. The polarity
depends on the register 75 (HPDP) setting.
HPDS = 0
HPDS = 1
HDTI input (when HPDP = 0) (default)
Inverted HDTI input (When HPDP = 1)
STHC: Short Protection Status for HPC (Headphone COM/Monaural Output)
STHR: Short Protection Status for HPR (R-Channel Headphone)
STHL: Short Protection Status for HPL (L-Channel Headphone)
These bits can be used to read short protection status through the I
2
C interface.
STHC, STHR, STHL = 0
STHC, STHR, STHL = 1
Detect short circuit
Not detect short circuit
STSR: Thermal Protection Status for SPR (R-Channel Speaker)
STSL: Thermal Protection Status for SPL (L-Channel Speaker)
These bits can be used to read thermal protection status through the I
2
C interface.
STSR, STSL = 0
STSR, STSL = 1
Detect thermal protection
Not detect thermal protection
40
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| PCM3793ARHBTG4 | 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
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| PCM3794ARHBR | 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCM3793ARHBRG4 | 功能描述:接口—CODEC Very Low-Pwr Stereo CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| PCM3793ARHBT | 功能描述:接口—CODEC Stereo CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| PCM3793ARHBTG4 | 功能描述:接口—CODEC Very Low-Pwr Stereo CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| PCM3793RHB | 制造商:BB 制造商全稱:BB 功能描述:16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier |
| PCM3793RHBR | 功能描述:接口—CODEC Very Lo-Pwr Stereo CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
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