參數(shù)資料
型號(hào): PCM3052A
元件分類(lèi): Codec
英文描述: 24-BIT, 96-kHz STEREO AUDIO CODEC WITH MICROPHONE AMPLIFIER, BIAS, MUXTIPLEXER, AND PGA
中文描述: 24位,96千赫立體聲音頻編解碼器麥克風(fēng)放大器,偏見(jiàn),MUXTIPLEXER,和PGA
文件頁(yè)數(shù): 23/45頁(yè)
文件大?。?/td> 583K
代理商: PCM3052A
www.ti.com
V
CC
1, V
DD
0 V
LRCK, BCK,
SCKI
DOUT
1024 SCKI
Internal Reset
Synchronous Clocks
Power Down
Normal Operation
ZERO
PDWN
V
OUT
L, V
OUT
R
(V
CC
1 = 5 V,
V
DD
= 3.3 V Typ)
(V
CC
1 = 3.9 V, V
DD
= 2.2 V Typ)
DOUTS
t
(DACDLY1)
, 2100 /f
S
V
COM
(0.5 V
CC
2)
About 40/f
S
t
(ADCDLY1)
, 4500 /f
S
Enable if S/PDIF Bit = HIGH
Disable
T0097-01
PCM3052A
SLES160–NOVEMBER 2005
DOUTS is driven LOW immediately after PDWN is asserted and recovers about 40/f
S
following PDWN release.
Notes:
1. Large pop noises can be generated on V
OUT
L and V
OUT
R if the power supply is turned off during normal
operation.
2. To switch PDWN during fade-in or fade-out causes an immediate change between fade-in and fade-out.
3. Changing mode controls during normal operation can degrade analog performance. It is recommended that
mode controls be changed through the serial control port, and that changing or stopping the clock, switching
the power supply off, etc., be done in the power-down mode.
Figure 44. DAC Output and ADC Output for Power-On Reset
23
相關(guān)PDF資料
PDF描述
PCM3052ARTF 24-BIT, 96-kHz STEREO AUDIO CODEC WITH MICROPHONE AMPLIFIER, BIAS, MUXTIPLEXER, AND PGA
PCM3052ARTFG4 24-BIT, 96-kHz STEREO AUDIO CODEC WITH MICROPHONE AMPLIFIER, BIAS, MUXTIPLEXER, AND PGA
PCM3052ARTFR 24-BIT, 96-kHz STEREO AUDIO CODEC WITH MICROPHONE AMPLIFIER, BIAS, MUXTIPLEXER, AND PGA
PCM3052ARTFRG4 24-BIT, 96-kHz STEREO AUDIO CODEC WITH MICROPHONE AMPLIFIER, BIAS, MUXTIPLEXER, AND PGA
PCM3501 Low Voltage, Low Power, 16-Bit, Mono VOICE/MODEM CODEC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM3052ARTF 功能描述:接口—CODEC 24B Stereo Audo Codec RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)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
PCM3052ARTFG4 功能描述:接口—CODEC 24B Stereo Audo Codec RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)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
PCM3052ARTFR 功能描述:接口—CODEC 24B Stereo Audo Codec RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)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
PCM3052ARTFRG4 功能描述:接口—CODEC 24B Stereo Audo Codec RoHS:否 制造商:Texas Instruments 類(lèi)型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類(lèi)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
PCM3052RTFR 制造商:Texas Instruments 功能描述: