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參數(shù)資料
| 型號： | AK4365VN |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | DAC with built-in PLL & HP-AMP |
| 中文描述： | DAC，帶有內(nèi)置的鎖相環(huán) |
| 文件頁數(shù)： | 16/38頁 |
| 文件大小： | 410K |
| 代理商： | AK4365VN |
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ASAHI KASEI
[AK4365]
MS0110-E-01
2003/10
- 16 -
n
Serial Data Interface
The AK4365 interfaces with external system by using SDATA, BICK and LRCK pins. Four data formats are available and
are selected by setting DIF0 and DIF1 bits. Mode 0 is compatible with existing 16bit DACs and digital filters. Mode 1 is a
20bit version of Mode 0. Mode 2 is similar to AKM ADCs and many DSP serial ports. Mode 3 is compatible with the I
2
S
serial data protocol. In Mode 2 and 3, 16bit data followed by four zeros also could be input, 18bit data followed by two
zeros also could be input. In all modes, the serial data is MSB first and 2’s complement format.
When master mode and BICK=32fs(BF bit = “0”), the AK4365 cannot be set to Mode 1 or Mode 2.
DIF1 bit
DIF0 bit
MODE
0
0
0: 16bit, LSB justified
0
1
1: 20bit, LSB justified
1
0
2: 20bit, MSB justified
1
1
3: I
2
S Compatible
Table 11. Audio Data Format
BICK
≥
32fs
≥
40fs
≥
40fs
Figure
Figure 10
Figure 10
Figure 11
Figure 12
32fs or
≥
40fs
LRCK
Lch
Rch
SDATA
Mode:0
BICK
SDATA
Mode:1
15:MSB, 0:LSB (@16bit Data)
19:MSB, 0:LSB (@20bit Data)
Mode 1: BICK needs 40fs or more than 40fs
Figure 10. Mode 0,1 Timing
15
0
15
0
Don’t care
Don’t care
16
15
0
16
15
0
Don’t care
Don’t care
19
19
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PDF描述 |
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| AK4366VT | Low Power 24-Bit 2ch DAC with HP-AMP |
| AK4366 | Low Power 24-Bit 2ch DAC with HP-AMP |
| AK4367VN | Low Power 24-Bit 2ch DAC with HP-AMP & Output Mixer |
| AK4368EG | DAC with built-in PLL & HP-AMP |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| AK4366 | 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 24-Bit 2ch DAC with HP-AMP |
| AK4366_04 | 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 24-Bit 2ch DAC with HP-AMP |
| AK43664D | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
| AK43664G | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
| AK43664S | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
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