BU9252S 查看數據表（PDF） - ROHM Semiconductor

零件编号

产品描述 (功能)

生产厂家

BU9252S

Audio digital delay (KARAOKE echo)

ROHM Semiconductor 

Multimedia ICs

•Input / output circuits

Pin name Pin No.

Internal equivalent circuit

BU9252S / BU9252F

Pin name Pin No.

Internal equivalent circuit

S/H

1

AIN

2

TDIN

14

DCNT0

6

DCNT1

7

DCNT2

8

TDO0

13

TDO1

12

TST0

17

TST1

16

TST2

15

OSCI

11

OSCO

10

AOUT

4

+

D/A

–

Built-in 0.875x

amplifier as

output buffer.

3

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