Datasheet

ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATINGS
RECOMMENDED OPERATING CONDITIONS
TPA3125D2
www.ti.com ........................................................................................................................................................................................... SLOS611 – DECEMBER 2008
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE UNIT
V
CC
Supply voltage AVCC, PVCC – 0.3 to 30 V
Logic input voltage SD, MUTE, GAIN0, GAIN1 – 0.3 to V
CC
+ 0.3 V
Analog input voltage RIN, LIN – 0.3 to 7 V
Continuous total power dissipation See Dissipation Rating Table
T
A
Operating free-air temperature range – 40 to 85 ° C
T
J
Operating junction temperature range – 40 to 150 ° C
T
stg
Storage temperature range – 65 to 150 ° C
SE Output Configuration 3.2
Z
L
Load impedance (minimum value) Ω
BTL Output Configuration 6
Human body model (all pins) ± 2 kV
ESD Electrostatic Discharge
Charged-device model (all
± 500 V
pins)
(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.
PACKAGE
(1)
T
A
≤ 25 ° C DERATING FACTOR T
A
= 70 ° C T
A
= 85 ° C
20-pin DIP 1.87 W 15 mW/ ° C 1.20 W 0.97 W
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com .
MIN MAX UNIT
V
CC
Supply voltage PVCC, AVCC 10 26 V
V
IH
High-level input voltage SD, MUTE, GAIN0, GAIN1 2 V
V
IL
Low-level input voltage SD, MUTE, GAIN0, GAIN1 0.8 V
I
IH
High-level input current SD, MUTE, GAIN0, GAIN1; V
IN
= V
CC
= 26 V 125 µ A
SD, MUTE, GAIN0, GAIN1; V
IN
= 0, V
CC
= 26 1
I
IL
Low-level input current µ A
V
T
A
Operating free-air temperature – 40 85 ° C
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