參數(shù)資料
型號(hào): PCM3794
元件分類(lèi): 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(yáng)聲器放大器和數(shù)字
文件頁(yè)數(shù): 22/63頁(yè)
文件大小: 915K
代理商: PCM3794
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)
PCM3793
PCM3794
SLES193A–AUGUST 2006–REVISED SEPTEMBER 2006
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 26. Audio Interface Timing (Slave Mode)
22
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCM-3794 制造商:AAEON 制造商全稱(chēng):AAEON 功能描述:PCI-104 2-slot PCMCIA Module /Three IEEE-1394 Port Daughter Board
PCM3794A 制造商:BB 制造商全稱(chēng):BB 功能描述:16-Bit, Low-Power Stereo Audio CODEC With Microphone Bias, Headphone, and Digital Speaker Amplifier
PCM-3794-A10 制造商:AAEON Technology Inc 功能描述:PCI-104 2-SLOT PCMCIA (HOT SWAP) - Bulk
PCM-3794-A10-01 制造商:AAEON Technology Inc 功能描述:PCI-104 2-SLOT PCMCIA (HOT SWAP) & PCM-3594 IEEE-1394 3-PORT - Bulk
PCM3794ARHB 制造商:Texas Instruments 功能描述:AUD CODEC 2ADC / 2DAC 16BIT 32QFN EP - Tape and Reel