AD1980 Analog Devices, AD1980 Datasheet - Page 6

• Manufacturer Part Number: AD1980
• Description: AD1980 AC'97 SoundMAX® Codec W/spdif W/eq
• Manufacturer: Analog Devices

AD1980
ABSOLUTE MAXIMUM RATINGS*
Parameter
Power Supplies
Input Current (Except Supply Pins)
Analog Input Voltage (Signal Pins)
Digital Input Voltage (Signal Pins)
Ambient Temperature (Operating)
Storage Temperature
*Stresses greater than those listed under Absolute Maximum Ratings may cause
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although the
AD1980 features proprietary ESD protection circuitry, permanent damage may occur on devices
subjected to high energy electrostatic discharges. Therefore, proper ESD precautions are recommended
to avoid performance degradation or loss of functionality.
permanent damage to the device. This is a stress rating only and functional
operation of the device at these or any other conditions above those indicated in
the operational section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Digital (DV
Analog (AV
DD
DD
)
)
Model
AD1980JST
*ST = Low Profile Quad Flatpack
NC = NO CONNECT
SDATA_OUT
SDATA_IN
XTL_OUT
BIT_CLK
XTL_IN
RESET
DV
DV
DV
DV
SYNC
Min
–0.3
–0.3
–0.3
–0.3
0
–65
DD
DD
SS
SS
Temperature Range
0°C to 70°C
NC
1
1
2
2
10
11
12
1
2
3
4
5
6
7
8
9
Max
+3.6
+6.0
± 10.0
AV
DV
70
+150
48
13
DD
DD
47
14
+ 0.3 V
+ 0.3 V
46
15
PIN CONFIGURATION
45
16
ORDERING GUIDE
44
17
(Not to Scale)
48-Lead LQFP
Unit
V
V
mA
°C
°C
AD1980
TOP VIEW
43
18
42
19
–6–
Package Description
48-Lead LQFP
41
20
ENVIRONMENTAL CONDITIONS*
Ambient Temperature Rating
40
21
TCASE = Case Temperature in °C
PD = Power Dissipation in W
JA
JC
39
22
= Thermal Resistance (Junction-to-Ambient)
= Thermal Resistance (Junction-to-Case)
38
23
37
24
Package
LQFP
*All measurements per EIA/JESD51 with 2S2P
test board per EIA/JESD51-7.
36
35
34
33
32
31
30
29
28
27
26
25
LINE_OUT_R (FRONT_R)
LINE_OUT_L (FRONT_L)
AV
AV
LFE_OUT
CENTER_OUT
AFILT2
AFILT1
AV
AV
V
V
REFOUT
REF
DD
SS
SS
DD
4
4
1
1
50.1°C/W
JA
Package Option*
ST-48
17.8°C/W
JC
REV. 0