AKD4358 Ver la hoja de datos (PDF) - Asahi Kasei Microdevices

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AKD4358

192kHz 24-Bit 8ch DAC with DSD Input

Asahi Kasei Microdevices 

ASAHI KASEI

No. Pin Name

1 LOUT1-

2 LOUT1+

3 DZF3

4 DZF2

5 DZF1

6 CAD0

7 ACKSN

8 PDN

9 BICK

10 MCLK

11 DVDD

12 DVSS

13 SDTI4

14 SDTI1

15 SDTI2

16 SDTI3

17 LRCK

18 I2C

19 CCLK/SCL

20 CDTI/SDA

21 CSN/CAD1

22 DCLK

23 DSDL4

24 DSDR4

25 DSDL1

26 DSDR1

27 DSDL2

28 DSDR2

29 DSDL3

30 DSDR3

31 DIF0

32 ROUT4-

33 ROUT4+

34 VREFH

35 AVDD

36 AVSS

37 LOUT4-

38 LOUT4+

39 ROUT3-

40 ROUT3+

41 LOUT3-

42 LOUT3+

43 ROUT2-

44 ROUT2+

45 LOUT2-

MS0203-E-00

[AK4358]

PIN/FUNCTION

I/O Function

O DAC1 Lch Negative Analog Output Pin

O DAC1 Lch Positive Analog Output Pin

O Zero Input Detect 3 Pin

O Zero Input Detect 2 Pin

O Zero Input Detect 1 Pin

I

Chip Address 0 Pin

I Auto Setting Mode Disable Pin (Pull-down Pin)

“L”: Auto Setting Mode, “H”: Manual Setting Mode

I Power-Down Mode Pin

When at “L”, the AK4358 is in the power-down mode and is held in reset.

The AK4358 should always be reset upon power-up.

I Audio Serial Data Clock Pin

I Master Clock Input Pin

An external TTL clock should be input on this pin.

- Digital Power Supply Pin, +4.75∼+5.25V

- Digital Ground Pin

I DAC4 Audio Serial Data Input Pin

I DAC1 Audio Serial Data Input Pin

I DAC2 Audio Serial Data Input Pin

I DAC3 Audio Serial Data Input Pin

I L/R Clock Pin

I Control Mode Select Pin

“L”: 3-wire Serial, “H”: I2C Bus

I Control Data Clock Pin

I2C = “L”: CCLK (3-wire Serial), I2C = “H”: SCL (I2C Bus)

I/O Control Data Input Pin

I2C = “L”: CDTI (3-wire Serial), I2C = “H”: SDA (I2C Bus)

I Chip Select Pin

I2C = “L”: CSN (3-wire Serial), I2C = “H”: CAD1 (I2C Bus)

I DSD Clock Pin

I DAC4 DSD Lch Data Input Pin

I DAC4 DSD Rch Data Input Pin

I DAC1 DSD Lch Data Input Pin

I DAC1 DSD Rch Data Input Pin

I DAC2DSD Lch Data Input Pin

I DAC2 DSD Rch Data Input Pin

I DAC3 DSD Lch Data Input Pin

I DAC3 DSD Rch Data Input Pin

I Audio Data Interface Format 0 Pin

O DAC4 Rch Negative Analog Output Pin

O DAC4 Rch Positive Analog Output Pin

I Positive Voltage Reference Input Pin

- Analog Power Supply Pin, +4.75∼+5.25V

- Analog Ground Pin

O DAC4 Lch Negative Analog Output Pin

O DAC4 Lch Positive Analog Output Pin

O DAC3 Rch Negative Analog Output Pin

O DAC3 Rch Positive Analog Output Pin

O DAC3 Lch Negative Analog Output Pin

O DAC3 Lch Positive Analog Output Pin

O DAC2 Rch Negative Analog Output Pin

O DAC2 Rch Positive Analog Output Pin

O DAC2 Lch Negative Analog Output Pin

2003/02

-4-

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