ꢀ ꢁꢂ ꢃ ꢄꢅ ꢆ
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SLES100 − DECEMBER 2003
ELECTRICAL CHARACTERISTICS (Continued)
all specifications at T = 25°C, V 1 = V 2L = V 2R = 5 V, V
= 3.3 V, f = 44.1 kHz, system clock = 256 f , and 24-bit data unless
A
CC
CC
CC
DD
S
S
otherwise noted
PCM1796DB
TYP
PARAMETER
POWER SUPPLY REQUIREMENTS
TEST CONDITIONS
UNIT
MIN
MAX
V
V
V
V
3
3.3
5
3.6
VDC
VDC
DD
CC
CC
CC
1
Voltage range
2L
2R
4.75
5.25
9
f
S
f
S
f
S
f
S
f
S
f
S
f
S
f
S
f
S
= 44.1 kHz
= 96 kHz
7
13
I
mA
mA
mW
DD
= 192 kHz
= 44.1 kHz
= 96 kHz
25
(1)
Supply current
18
23
19
I
CC
= 192 kHz
= 44.1 kHz
= 96 kHz
20
115
140
180
150
(1)
Power dissipation
= 192 kHz
TEMPERATURE RANGE
Operation temperature
Thermal resistance
–25
85
°C
θ
28-pin SSOP
100
°C/W
JA
(1)
Input is BPZ data.
PIN ASSIGNMENTS
PCM1796
(TOP VIEW)
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
ZEROL
V
2L
CC
2
ZEROR
MSEL
LRCK
DATA
BCK
AGND3L
3
I
I
L−
L+
OUT
4
OUT
5
AGND2
6
V
V
V
1
CC
7
SCK
DGND
L
R
COM
COM
REF
8
9
V
I
DD
MS
MDI
MC
MDO
RST
10
11
12
13
14
AGND1
I
I
R−
R+
OUT
OUT
AGND3R
2R
V
CC
5
BB [ BURR-BROWN CORPORATION ]
