參數(shù)資料
型號(hào): PCM3001
元件分類: Codec
英文描述: Stereo Audio CODEC 18-BITS, SERIAL INTERFACE TM
中文描述: 立體聲音頻編解碼器18位,串行接口商標(biāo)
文件頁數(shù): 4/21頁
文件大?。?/td> 212K
代理商: PCM3001
4
PCM3000/3001
V
IN
L
V
CC
1
AGND1
V
REF
L
V
REF
R
V
IN
R
C
IN
PR
C
IN
NR
C
IN
NL
C
IN
PL
VCOM
V
OUT
R
AGND2
V
CC
2
RSTB
FMT0
FMT1
FMT2
DGND
V
DD
CLKIO
XTO
XTI
DOUT
DIN
BCKIN
LRCIN
V
OUT
L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
V
IN
L
V
CC
1
AGND1
V
REF
L
V
REF
R
V
IN
R
C
IN
PR
C
IN
NR
C
IN
NL
C
IN
PL
VCOM
V
OUT
R
AGND2
V
CC
2
RSTB
ML
MD
MC
DGND
V
DD
CLKIO
XTO
XTI
DOUT
DIN
BCKIN
LRCIN
V
OUT
L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
PIN CONFIGURATION—PCM3000
Top View
SSOP
PIN CONFIGURATION—PCM3001
Top View
SSOP
PIN
NAME
I/O
DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
V
IN
L
V
CC
1
AGND1
V
REF
L
V
REF
R
V
IN
R
C
IN
PR
C
IN
NR
C
IN
NL
C
IN
PL
VCOM
V
OUT
R
AGND2
V
CC
2
V
OUT
L
LRCIN
BCKIN
DIN
DOUT
XTI
XTO
CLKIO
IN
IN
ADC Analog Input, Lch
ADC Analog Power Supply
ADC Analog Ground
ADC Input Reference, Lch
ADC Input Reference, Rch
ADC Analog Input, Rch
ADC Anti-alias Filter Capacitor (+), Rch
ADC Anti-alias Filter Capacitor (–), Rch
ADC Anti-alias Filter Capacitor (–), Lch
ADC Anti-alias Filter Capacitor (+), Lch
DAC Output Common
DAC Analog Output, Rch
DAC Analog Ground
DAC Analog Power Supply
DAC Analog Output, Lch
Sample Rate Clock Input (f
S
)
(2)
Bit Clock Input
(2)
Data Input
(2)
Data Output
Oscillator Input
Oscillator Output
Buffered Output of Oscillator or External Clock
Input
(2)
Digital Power Supply
Digital Ground
Serial Control Bit Clock (PCM3000)/Data
Format Control 2 (PCM3001)
(1, 2)
Serial Control Data (PCM3000)/Data Format
Control 1 (PCM3001)
(1, 2)
Serial Control Strobe Pulse/Data Format
Control 0 (PCM3001)
(1, 2)
Reset
(1, 2)
OUT
OUT
IN
IN
IN
OUT
IN
OUT
I/O
23
24
25
V
DD
DGND
MC/FMT2
IN
26
MD/FMT1
IN
27
ML/FMT0
IN
28
RSTB
IN
NOTES: (1) With 70k
typical internal pull-up resistor. (2) Schmitt trigger input.
PIN ASSIGNMENTS PCM3000/3001
相關(guān)PDF資料
PDF描述
PCM3001E Stereo Audio CODEC 18-BITS, SERIAL INTERFACE TM
PCM3002E 16-/20-Bit Single-Ended Analog Input/Output STEREO AUDIO CODECs
PCM3003 16-/20-Bit Single-Ended Analog Input/Output STEREO AUDIO CODECs
PCM3003E 16-/20-Bit Single-Ended Analog Input/Output STEREO AUDIO CODECs
PCM3002 16-/20-Bit Single-Ended Analog Input/Output SoundPlus8482,
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