參數(shù)資料
型號: YSS915-M
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO28
封裝: SOP-28
文件頁數(shù): 27/32頁
文件大小: 383K
代理商: YSS915-M
YSS915
4
PIN FUNCTION
Notes ;
+ : Pull up
A : Analog terminal
No.
Name
I/O(See Note1)
Function
1
DI
I+
Digital audio input
Serial data
2
BCI
I+
Digital audio input
Bit clock
3
DO
O+
Digital audio output
Serial data
4
L/R
O
Digital audio output
Word clock
5
DVDD1
-
Power supply, +5 V (for digital system)
6
BCO
O
Digital audio output
Bit clock
7
DVSS1
-
Ground (for digital system)
8
AVDD
-A
Power supply, +5 V (for analog system)
9
PLLC
-A
Connecting resistor and capacitor for PLL
10
AVSS
-A
Ground (for analog system)
11
ADC1
-A
Connecting capacitor for ADC
12
ADC2
-A
Connecting capacitor for ADC
13
VREF
OA
Referential voltage output
14
MICIN
IA
Analog input, analog voice signal for microphone channel
15
AOL
OA
Outputs analog voice signal for L channel
16
AOR
OA
Outputs analog voice signal for R channel
17
XI
I
External clock input
18
/IC
I
Initial clear (Low active)
19
DVDD2
-
Power supply, +5 V (for digital system)
20
DEPI
I
De-emphasis control (H : On, L : Off)
21
DVSS2
-
Ground (for digital system)
22
XISEL/ZERO
I+/O
Switches master clock rate/ZERO output
23
P0
I+/O
Test input terminal /P0 output
24
/CS
I
Microcomputer interface input
Chip select
25
/SCK
I
Microcomputer interface input
Serial clock
26
CDI
I
Microcomputer interface input
Serial data
27
CDO
O+
Microcomputer interface output
Serial data
28
SDSY
I+
Digital audio input
Word clock
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