參數(shù)資料
型號(hào): BU9262FS
英文描述: Karaoke Circuit
中文描述: 卡拉OK電路
文件頁(yè)數(shù): 1/7頁(yè)
文件大?。?/td> 59K
代理商: BU9262FS
1
Multimedia ICs
Audio digital key controller
BU9260FS
The BU9260FS is designed for key control, an essential feature for karaoke systems.
Applications
Mini-component stereos, radio cassette recorders, karaoke and other audio devices
Features
1) Internal I / O filter and mixing operational amplifier.
2) Internal ADC and DAC.
3) 16 k bit of internal RAM.
4) Controls serial data.
Block diagram
24
1
23
2
22
3
21
4
20
5
19
6
18
7
17
8
16
9
15
10
14
11
13
12
TESTOUT
NC
TEST1
CLKI
SCK
SI
SLT
MT
TEST2
Vref
GND
V
DD
DAO
DAI
ADO
ADI
AMPAI
AMPAO
AMPBI
AMPBO
AMPCI
AMPCO
AMPDI
AMPDO
+
TEST MODE OUTPUT
TEST MODE INPUT
TEST MODE INPUT
RESET
Clock gen.
Ref
RAM
DAC
ADC
Control
+
+
+
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