Datasheet

www.ti.com
P0006-01
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
V
CC
1
V
CC
1
V
IN
R
V
REF
1
V
REF
2
V
IN
L
PDAD
PDDA
SYSCLK
LRCIN
BCKIN
DOUT
V
CC
2
NC
AGND
V
COM
V
OUT
R
V
OUT
L
DEM0
DEM1
NC
DIN
V
DD
DGND
PCM3006
(TOP VIEW)
NC = No Connection
PCM3006
SBAS089A – OCTOBER 2000 – REVISED OCTOBER 2004
PIN CONFIGURATION
PIN ASSIGNMENTS
NAME PIN I/O DESCRIPTION
AGND 22 – Analog ground
BCKIN 11 I Bit clock input
(1)
DEM0 18 I De-emphasis control 0
(1) (2)
DEM1 17 I De-emphasis control 1
(1) (2)
DGND 13 – Digital ground
DIN 15 I Data input
(1)
DOUT 12 O Data output
LRCIN 10 I Sample rate clock input (f
s
)
(1)
NC 16, 23 – No connection
PDAD 7 I ADC power down, active LOW
(1) (2)
PDDA 8 I DAC power down, active LOW
(1) (2)
SYSCLK 9 I System clock input
(1)
V
CC
1 1, 2 – ADC analog power supply
V
CC
2 24 – DAC analog power supply
V
COM
21 – ADC/DAC common
V
DD
14 – Digital power supply
V
IN
L 6 I ADC analog input, Lch
V
IN
R 3 I ADC analog input, Rch
V
OUT
L 19 O DAC analog output, Lch
V
OUT
R 20 O DAC analog output, Rch
V
REF
1 4 – ADC reference, 1
V
REF
2 5 – ADC reference, 2
(1) Schmitt-trigger input
(2) With 100-k Ω typical internal pulldown resistor
5