參數(shù)資料
型號: TC9470FN
廠商: Toshiba Corporation
英文描述: ?-? Modulation DA Converter with Built-in 8-Times Oversampling Digital Filter/Dynamic Digital Bass Boost/Analog Filter
中文描述: ? - ?調(diào)制DA轉(zhuǎn)換器與內(nèi)置8時(shí)報(bào)采樣數(shù)字濾波器/動態(tài)低音增強(qiáng)數(shù)字/模擬濾波器
文件頁數(shù): 2/20頁
文件大小: 264K
代理商: TC9470FN
TC9470FN
2002-02-27
2
Pin Connection
Block Diagram
24
BCK
DATA
DBB2
ATT (DBB1)
SHIFT (EMP)
23
22
21
20
19
18
V
DD
T1
1
2
3
4
5
6
7
S
P/
V
DA
RO
GNDA
VR
LATCH (SM)
17
8
GNDA
V
DX
XO
16
9
LO
15
10
V
DA
ZD
XI
14
11
GNDX
13
12
GNDD
MCK
LRCK
LRCK
24
23
22
21
20
19
18
17
16
15
14
13
Data interface
circuit
Microcontroller
interface circuit
Oscillator circuit
Dynamic bus
boost circuit
Timing generator
Digital filter circuit,
de-emphasis filter circuit,
attenuator circuit
Σ
-
modulator circuit
Output
circuit
Test
circuit
Analog
filter
1
2
3
4
5
6
7
8
9
10
11
12
Output
circuit
Analog
filter
+
BCK DATA DBB2
(DBB1)
ATT
V
DX
XO
XI
GNDX MCK
(EMP)
SHIFT
(SM)
LATCH
LO
V
DA
ZD GNDD
S
P/
V
DA
VR GNDA
RO GNDA
V
DD
T1
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