BD5446EFV 查看數據表（PDF） - ROHM Semiconductor

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产品描述 (功能)

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BD5446EFV

Class-D Speaker Amplifier or Digital Input

ROHM Semiconductor 

BD5446EFV

Technical Note

No.

Pin name

Pin voltage

Pin explanation

Internal equivalence circuit

25

22

OUT_DAC2

23

OUT_DAC1

2.5V

ch2 DAC output pin

ch1 DAC output pin

22,23

Please connect it with the latter part circuit

through the capacitor.

6

24

ERROR

3.3V

Error flag pin

Please connect pull-up resistor.

H: While Normal

L: While Error

25

500

24

6

25

VCCA

VCC

Power supply pin for Analog signal

－

26,30

34,35

41,47

N.C.

－

Non connection pin

－

48,52

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9/31

2011.06 - Rev.C

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