AD1819BJST-REEL Analog Devices Inc, AD1819BJST-REEL Datasheet - Page 14

• Manufacturer Part Number: AD1819BJST-REEL
• Description: IC CODEC AUD STEREO 16BIT 48LQFP
• Manufacturer: Analog Devices Inc
• Type: Audio Codec '97r

Specifications of AD1819BJST-REEL

• Rohs Status: RoHS non-compliant
• Data Interface: Serial
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 90 / 90
• Dynamic Range, Adcs / Dacs (db) Typ: 87 / 90
• Voltage - Supply, Analog: 4.5 V ~ 5.5 V
• Voltage - Supply, Digital: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP

AD1819B
CD Volume (Index 12h)
RCV [4:0]
LCV [4:0]
CVM
Video Volume (Index 14h)
RVV [4:0]
LVV [4:0]
VM
Aux Volume (Index 16h)
RAV [4:0]
LAV [4:0]
AM
PCM Out Volume (Index 18h)
ROV [4:0]
LOV [4:0]
OM
R
N
1
R
N
1
6
e
8
u
e
u
h
g
h
R
N
1
m
g
m
R
N
1
4
2
e
u
e
u
h
h
g
m
g
m
N
A
N
P
a
u
C
a
x
N
V
m
m
M
N
C
a
d i
V
e
a
D
e
m
o
O
o e
m
u l
V
e
t u
e
V
m
o
u l
o
V
e
Right CD Volume. Allows setting the CD right channel attenuator in 32 steps. The LSB represents
1.5 dB, and the range is +12 dB to –34.5 dB. The default value is 0 dB, mute enabled.
Left CD Volume. Allows setting the CD left channel attenuator in 32 steps. The LSB represents
1.5 dB, and the range is +12 dB to –34.5 dB. The default value is 0 dB, mute enabled.
CD Volume Mute. When this bit is set to “1,” the channel is muted.
Right Video Volume. Allows setting the Video right channel attenuator in 32 steps. The LSB represents
1.5 dB, and the range is +12 dB to –34.5 dB. The default value is 0 dB, mute enabled.
Left Video Volume. Allows setting the Video left channel attenuator in 32 steps. The LSB represents
1.5 dB, and the range is +12 dB to –34.5 dB. The default value is 0 dB, mute enabled.
Video Mute. When this bit is set to “1,” the channel is muted.
Right Aux Volume. Allows setting the Aux right channel attenuator in 32 steps. The LSB represents
1.5 dB, and the range is +12 dB to –34.5 dB. The default value is 0 dB, mute enabled.
Left Aux Volume. Allows setting the Aux left channel attenuator in 32 steps. The LSB represents
1.5 dB, and the range is +12 dB to –34.5 dB. The default value is 0 dB, mute enabled.
Aux Mute. When this bit is set to “1,” the channel is muted.
Right PCM Out Volume. Allows setting the PCM right channel attenuator in 32 steps. The LSB represents
1.5 dB, and the range is +12 dB to –34.5 dB. The default value is 0 dB, mute enabled.
Left PCM Out Volume. Allows setting the PCM left channel attenuator in 32 steps. The LSB represents
1.5 dB, and the range is +12 dB to –34.5 dB. The default value is 0 dB, mute enabled.
PCM Out Volume Mute. When this bit is set to “1,” the channel is muted.
u l
o
m
u l
m
e
m
e
e
D
D
O
A
D
V
5 1
M
5 1
M
C
5 1
M
D
V
5 1
M
D
D
X
D
X
4 1
4 1
X
4 1
D
X
4 1
D
D
X
D
X
3 1
3 1
X
3 1
D
X
3 1
L
L
D
D
O
A
L
D
2 1
2 1
V
V
V
L
2 1
D
V
4
4
C
4
2 1
Mute
0
0
0
1
V
L
4
L
D
A
D
O
L
1 1
V
D
L
1 1
V
V
D
3
C
1 1
V
3
1 1
Volume Table (Index 0Ch to 18h)
V
3
L
3
D
A
L
D
0 1
V
O
L
L
D
0 1
D
2
V
V
C
0 1
0 1
V
2
V
2
L
2
D
A
L
V
9
L
D
O
L
1
D
C
–14–
D
V
9
V
x4 . . . x0
00000
01000
11111
xxxxx
9
V
V
1
9
L
1
1
D
A
V
8
L
L
0
D
O
D
C
L
D
V
V
V
8
8
V
0
0
8
D
0
X
7
D
D
X
X
7
D
7
X
7
D
X
6
D
D
X
X
6
D
6
X
6
D
Function
+12 dB Gain
0 dB Gain
–34.5 dB Gain
–
X
5
D
D
X
X
5
D
5
dB Gain
X
5
R
D
A
V
4
R
R
R
4
D
O
D
C
D
V
V
4
V
4
V
4
4
4
4
R
D
A
R
R
R
V
3
D
O
D
C
D
V
3
3
V
3
V
V
3
3
3
3
R
R
R
R
D
C
D
D
A
V
D
O
V
2
V
V
2
2
V
2
2
2
2
2
R
R
D
C
R
D
V
R
1
V
D
O
V
1
D
A
1
1
1
V
V
1
1
1
R
R
D
C
D
V
R
0
V
V
0
R
D
O
0
0
D
A
0
V
V
0
0
D
8
0
D
8
8
8
e
0
e
a f
0
D
8
8
a f
D
8
8
8
h
u
8
h
e
u
REV. 0
e
0
0
t l
a f
t l
a f
8
8
h
u
h
u
t l
t l