參數(shù)資料
型號: PCM3793A
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,揚聲器放大器和數(shù)字
文件頁數(shù): 24/68頁
文件大?。?/td> 982K
代理商: PCM3793A
www.ti.com
t
w(BCH)
DOUT
t
w(BCL)
t
(LB)
t
(BCY)
LRCK
BCK
DIN
t
(DS)
50% of V
IO
50% of V
IO
50% of V
IO
50% of V
IO
t
(CKDO)
t
(LRDO)
T0010-09
t
(DH)
t
(BL)
PCM3793A
PCM3794A
SLAS529A–JANUARY 2007–REVISED FEBRUARY 2007
PARAMETERS
MIN
MAX
UNITS
BCK pulse cycle time (I
2
S, left- and right-justified formats)
BCK pulse cycle time (DSP format)
BCK high-level time
BCK low-level time
BCK rising edge to LRCK edge
LRCK edge to BCK rising edge
DIN set up time
DIN hold time
DOUT delay time from BCK falling edge
DOUT delay time from LRCK falling edge
Rising time of all signals
Falling time of all signals
1/(64 f
S
)
(1)
1/(256 f
S
)
(1)
t
(BCY)
t
w(BCH)
t
w(BCL)
t
(BL)
t
(LB)
t
(DS)
t
(DH)
t
(CKDO)
t
(LRDO)
t
r
t
f
35
35
10
10
10
10
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
15
15
10
10
(1)
f
S
is the sampling frequency.
Figure 27. Audio Interface Timing (Slave Mode)
24
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相關(guān)PDF資料
PDF描述
PCM3793ARHBR 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier
PCM3793ARHBRG4 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier
PCM3793ARHBT 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier
PCM3793ARHBTG4 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier
PCM3794A 16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier
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PCM3793ARHB 制造商:Texas Instruments 功能描述:AUD CODEC 2ADC / 2DAC 16BIT 32QFN EP - Tape and Reel
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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
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