PCM1796
www.ti.com
SLES100A − DECEMBER 2003 − REVISED NOVEMBER 2006
ELECTRICAL CHARACTERISTICS (Continued)
all specifications at TA = 25°C, VCC1 = VCC2L = VCC2R = 5 V, VDD = 3.3 V, fS = 44.1 kHz, system clock = 256 fS, and 24-bit data unless
otherwise noted
PCM1796DB
PARAMETER
POWER SUPPLY REQUIREMENTS
VDD
VCC1
VCC2L
VCC2R
IDD
Supply current (1)
ICC
3
Voltage range
4.75
fS = 44.1 kHz
fS = 96 kHz
fS = 192 kHz
fS = 44.1 kHz
fS = 96 kHz
fS = 192 kHz
Power dissipation (1)
TEMPERATURE RANGE
Operation temperature
θ
JA
Thermal resistance
(1) Input is BPZ data.
28-pin SSOP
–25
100
85
°C
°C/W
fS = 44.1 kHz
fS = 96 kHz
fS = 192 kHz
3.3
5
7
13
25
18
19
20
115
140
180
150
mW
23
mA
3.6
5.25
9
mA
VDC
VDC
TEST CONDITIONS
MIN
TYP
MAX
UNIT
PIN ASSIGNMENTS
PCM1796
(TOP VIEW)
ZEROL
ZEROR
MSEL
LRCK
DATA
BCK
SCK
DGND
V
DD
MS
MDI
MC
MDO
RST
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
CC
2L
AGND3L
I
OUT
L–
I
OUT
L+
AGND2
V
CC
1
V
COM
L
V
COM
R
I
REF
AGND1
I
OUT
R–
I
OUT
R+
AGND3R
V
CC
2R
5
BURR-BROWN [ BURR-BROWN CORPORATION ]
