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ABSOLUTE MAXIMUM RATINGS
(1)
over operating free-air temperature range (unless otherwise noted)
RECOMMENDED OPERATING CONDITIONS
TAS3208
DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
SLES201A–JANUARY 2007–REVISED FEBRUARY 2007
MIN
–0.5
–0.5
–0.5
–0.5
–0.5
–0.5
–0.5
–0.5
–0.5
MAX
3.8
3.8
UNIT
V
V
D
VDD
A
VDD
Supply voltage range
Supply voltage range
3.3-V TTL
3.3-V analog
1.8-V LVCMOS
3.3-V TTL
3.3-V analog
1.8-V LVCMOS
1.8-V LVCMOS
V
I
< 0 or V
I
> D
VDD
V
O
< 0 or V
O
> D
VDD
V
DDS
+ 0.5
A
VDDS
+ 0.5
A
VDD
+ 0.5
(2)
V
DDS
+ 0.5
A
VDDS
+ 0.5
D
VDD
+ 0.5
(3)
A
VDD
+ 0.5
(4)
V
I
Input voltage range
V
Voltage range applied to any output in the high-impedance
or power-off state
V
O
V
I
IK
I
OK
T
stg
Input clamp current
Output clamp current
Storage temperature range
Lead temperature 1,6 mm (1/16 in) from case for 10 s
±
20
±
20
150
260
mA
mA
°
C
°
C
–65
(1)
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating
conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
A
is an internal 1.8-V supply derived from a regulator in the CXD9890Q chip. Pin XTALI is the only CXD9890Q input that is
referenced to this 1.8-V logic supply. The absolute maximum rating listed is for reference; only a crystal should be connected to XTALI.
D
is an internal 1.8-V supply derived from regulators in the CXD9890Q chip. D
is routed to– DVDD_BYPASS_CAP – to provide
access to external filter capacitors, but should not be used to source power to external devices.
Pin XTALO is the only CXD9890Q output that is derived from the internal 1.8-V logic supply A
. The absolute maximum rating listed
is for reference; only a crystal should be connected to XTALO. A
is also routed to – AVDD_BYPASS_CAP – to provide access to
external filter capacitors, but should not be used to source power to external devices.
(2)
(3)
(4)
MIN
3.0
3.0
2.0
1.26
NOM
3.3
3.3
MAX
3.6
3.6
UNIT
V
V
D
VDD
A
VDD
Digital supply voltage
Analog supply voltage
3.3-V analog
3.3-V TTL
1.8-V LVCMOS (XTL_IN)
3.3-V TTL
1.8-V LVCMOS (XTL_IN)
V
IH
High-level input voltage
V
1.95
0.8
0.54
70
105
V
IL
Low-level input voltage
V
T
A
T
J
Operating ambient air temperature (ensuring Parametric)
Operating junction temperature
–20
–20
25
°
C
°
C
5
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