Datasheet > AK7722VQ

AK7722VQ

更新时间： 2022-10-09 14:23:38

品牌	Logo	应用领域
AKM		/
页数	文件大小	规格书
28页	450K
描述
24bit 4ch ADC + 24bit 4ch DAC with Audio DSP

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数据手册

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AK7722VQ 数据手册

[AK7722]

DLP0, DLP1

CP0, CP1

DP0, DP1

DLRAM1:3072W x 24-Bit

DLRAM2:2048W x 24-Bit

OFREG

DRAM

CRAM

64w x 13-Bit

2048w x 24-Bit

2048W x 24-Bit

CBUS(24-Bit)

DBUS(24-Bit)

Micon I/F

Control

MPX24

MPX20

Serial I/F

PRAM

DEC

3072w x 36-Bit

Multiply

24 x 20 → 44-Bit

Stack: 5level(max)

TMP 12 x 24-Bit

24-Bit

44-Bit

PTMP(LIFO) 6 x 24-Bit

MUL

DBUS

SHIFT

2 x 24(,16)-Bit

DIN5 (ADC2)

DIN4 (ADC1)

48-Bit

44-Bit

2 x 24, 20, 16-Bit DIN3 (SRC)

2 x 24, 20, 16-Bit DIN2

2 x 24, 20, 16-Bit DIN1

ALU

48-Bit

Overflow Margin: 4-Bit

48-Bit

2 x 24, 20, 16-Bit

DOUT5(DAC2)

∼

DR0

DOUT4(DAC1)

DOUT3

48-Bit

Over Flow Data

Generator

DOUT2

DOUT1

Division

20÷20→20

Peak Detector

Figure 2. Main DSP Block Diagram of the AK7722

MS1328-E-00-PB

- 4 -

2011/09

1 2 345 6 7...28

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