AKD4386_05 datasheet(6/23 Pages) AKM | 96kHz D/A converter for portable audio and home audio systems

Part Name

Description

AKD4386_05

96kHz D/A converter for portable audio and home audio systems ( 23 Page)

AKM

6 page

ASAHI KASEI

[AKD4386]

2005/10

- 6 -

The function of the toggle SW

[SW2] (PDN):

Resets the AK4386. Keep “H” during normal operation.

[SW3] (PM):

Select power down mode for the AK4386. (See Table 6)

Mode

MCLK

PDN pin

PM pin

DAC Output

State

VCOM Voltage

Power Save

Hi-Z

Full Power Down

VCOM Voltage

Power Save

Input

Normal Output

Normal

VCOM Voltage

Power Save

Hi-Z

Full Power Down

VCOM Voltage

Power Save

Stop

VCOM Voltage

Power Save

Table 6. Power down mode

[SW4] (DIR):

Resets the AK4112B. Keep “H” during normal operation.

Analog Output Circuit

The analog output of the AK4386’s DAC outputs from J1 and J2.

ROUT

R12

220

22u

R13

10k

LOUT

R10

220

R11

10k

22u

Figure 2. LOUT/ROUT Output circuit

* AKM assumes no responsibility for the trouble when using the above circuit examples.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

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