參數資料
型號: PCM3052ARTFR
元件分類: 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放大器,偏見,MUXTIPLEXER,和PGA
文件頁數: 23/45頁
文件大?。?/td> 583K
代理商: PCM3052ARTFR
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PDF資料
PDF描述
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
PCM3501E Low Voltage, Low Power, 16-Bit, Mono VOICE/MODEM CODEC
PCM3793RHBT 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier
PCM3794 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier
相關代理商/技術參數
參數描述
PCM3052ARTFRG4 功能描述:接口—CODEC 24B Stereo Audo Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量: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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
PCM3052RTFR 制造商:Texas Instruments 功能描述:
PCM3060 制造商:BB 制造商全稱:BB 功能描述:24-BIT, 96/192-kHz ASYNCHRONOUS STEREO AUDIO CODEC
PCM3060PW 功能描述:接口—CODEC 24B 96/192kHz Asynchronous Stereo RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量: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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
PCM3060PW 制造商:Texas Instruments 功能描述:LEADED PROCESS COMPATIBLE:YES