PIN CONFIGURATION—PCM3002
PIN CONFIGURATION—PCM3003
Top View
SSOP
Top View
SSOP
PCM3002
PCM3003
1
2
3
4
5
6
7
8
9
VCC
1
VCC
2
24
1
2
3
4
5
6
7
8
9
VCC
1
VCC2
24
V
V
V
V
V
CC1
AGND1 23
AGND2 22
VCOM 21
V
V
V
V
V
CC1
AGND1 23
AGND2 22
VCOM 21
INR
INR
REFL
REFR
INL
REFL
REFR
INL
VOUT
R
20
VOUT
R
20
V
OUTL 19
MC 18
MD 17
VOUTL 19
RST
PDAD
DEM0 18
DEM1 17
20BIT 16
DIN 15
ML
PDDA
SYSCLK
ZFLG 16
DIN 15
SYSCLK
10 LRCIN
11 BCKIN
12 DOUT
10 LRCIN
11 BCKIN
12 DOUT
VDD 14
VDD 14
DGND 13
DGND 13
PIN ASSIGNMENTS—PCM3002
PIN ASSIGNMENTS—PCM3003
PIN
NAME
I/O
DESCRIPTION
PIN
NAME
VCC
CC1
INR
VREF
REFR
VIN
I/O
DESCRIPTION
1
V
V
CC1
CC1
—
—
ADC Analog Power Supply
ADC Analog Power Supply
ADC Analog Input, Rch
ADC Reference, Lch
1
1
—
—
ADC Analog Power Supply
ADC Analog Power Supply
ADC Analog Input, Rch
ADC Reference, Lch
2
2
V
3
V
INR
VREF
REFR
VIN
IN
3
V
IN
4
L
—
4
L
—
5
V
—
ADC Reference, Rch
5
V
—
ADC Reference, Rch
ADC Analog Input, Lch
ADC Power Down, Active LOW(1, 2)
DAC Power Down, Active LOW(1, 2)
System Clock Input(2)
Sample Rate Clock Input (fS)(2)
Bit Clock Input(2)
6
L
IN
ADC Analog Input, Lch
Reset, Active LOW(1, 2)
Strobe Pulse for Mode Control(1, 2)
System Clock Input(2)
Sample Rate Clock Input (fS)(2)
Bit Clock Input(2)
6
L
IN
7
RST
ML
IN
7
PDAD
PDDA
SYSCLK
LRCIN
BCKIN
DOUT
DGND
VDD
IN
8
IN
8
IN
9
SYSCLK
LRCIN
BCKIN
DOUT
DGND
VDD
IN
9
IN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
IN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
IN
IN
IN
OUT
—
Data Output
OUT
—
Data Output
Digital Ground
Digital Ground
—
Digital Power Supply
Data Input(2)
—
Digital Power Supply
DIN
IN
DIN
IN
Data Input
ZFLG
MD
OUT
IN
Zero Flag Output, Active LOW(3)
Serial Data for Mode Control(1, 2)
Bit Clock for Mode Control(1, 2)
DAC Analog Output, Lch
DAC Analog Output, Rch
ADC/DAC Common
20BIT
DEM1
DEM0
IN
20-Bit Format Select(1, 2)
De-emphasis Control(1, 2)
De-emphasis Control 0(1, 2)
DAC Analog Output, Lch
DAC Analog Output, Rch
ADC/DAC Common
IN
MC
IN
IN
VOUT
L
OUT
OUT
—
VOUT
L
OUT
OUT
—
VOUTR
VOUTR
VCOM
VCOM
AGND2
AGND1
—
DAC Analog Ground
AGND2
AGND1
—
DAC Analog Ground
—
ADC Analog Ground
—
ADC Analog Ground
V
CC2
—
DAC Analog Power Supply
V
CC2
—
DAC Analog Power Supply
NOTES: (1) With 100kΩ typical internal pull-down resistor. (2) Schmitt-Trigger
NOTE: (1) With 100kΩ typical internal pull-down resistor. (2) Schmitt-Trigger
input. (3) Open drain output.
input.
®
PCM3002/3003
4
BB [ BURR-BROWN CORPORATION ]
