Datasheet

PCM3008
SLAS332 – APRIL 2001
2
www.ti.com
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
COM
V
IN
R
V
IN
L
GND
V
CC
DEM0
DEM1
DOUT
V
OUT
R
V
OUT
L
PDDA
PDAD
BCK
SYSCK
LRCK
DIN
PCM3008
PACKAGE
(TOP VIEW)
PACKAGE/ORDERING INFORMATION
PRODUCT
PACKAGE
PACKAGE
DRAWING
NUMBER
OPERATION
TEMPERATURE RANGE
PACKAGE
MARKING
ORDERING
NUMBER(1)
TRANSPORT
MEDIA
{
° °
PCM3008T Rails
PCM3008T TSSOP–16 ZZ363
{
–25 °C to +85 °C PCM3008T
PCM3008T/2K Tape and Reel
†
TI equivalent no. 4040064.
NOTE: Models with a slash (/) are available only in tape and reel in the quantities indicated (e.g., /2K indicates 2000 devices per reel). Ordering
2000 pieces of PCM3008T/2K will get a single 2000-piece tape and reel.
block diagram
Clock
Power Supply
Reference
ADC
DAC
Analog
Front-End
Circuit
Delta-Sigma
Modulator
+
–
Decimation
and
High Pass Filter
Serial
Interface
Analog
Front-End
Circuit
Delta-Sigma
Modulator
Decimation
and
High Pass Filter
+
–
Analog
Low-Pass
Filter
Analog
Low-Pass
Filter
Delta-Sigma
Modulator
Delta-Sigma
Modulator
Interpolation
Filter
8× Oversampling
Interpolation
Filter
8× Oversampling
De-Emphasis
Control
Power Down
Control
V
IN
L
V
COM
V
IN
R
V
OUT
L
V
OUT
R
V
CC
GND SYSCK
LRCK
BCK
DIN
DOUT
DEM0
DEM1
PDDA
PDAD