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TAS5802PWPR Datasheet(PDF) 5 Page - Texas Instruments

Part # TAS5802PWPR
Description  TAS5802 22W Stereo, Inductor-Less, Digital Input, Closed-Loop Class-D Audio Amplifier with 96Khz Extended Processing and Low Idle Power Dissipation
PDF  106 Pages
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Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

TAS5802PWPR Datasheet(HTML) 5 Page - Texas Instruments

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5 Specifications
5.1 Absolute Maximum Ratings
Free-air room temperature 25°C (unless otherwise noted) (1)
MIN
MAX
UNIT
DVDD
Low-voltage digital supply
–0.3
3.9
V
PVDD
PVDD supply
–0.3
23
V
VI(DigIn)
DVDD referenced digital inputs(2)
–0.5
VDVDD + 0.5
V
VI(SPK_OUTxx)
Voltage at speaker output pins
–0.3
25
V
TA
Ambient operating temperature,
–40
85
°C
TJ
Operating junction temperature
-40
160
°C
Tstg
Storage temperature
–40
125
°C
(1)
Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress
ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under
Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device
reliability.
(2)
DVDD referenced digital pins include: ADR/FAULT, LRCLK, SCLK, SDIN, SDOUT, SCL, SDA, PDN
5.2 ESD Ratings
VALUE
UNIT
V(ESD)
Electrostatic discharge
Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)
±2000
V
Charged-device model (CDM), per JEDEC specification JESD22-C101(2)
±500
(1)
JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2)
JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
5.3 Recommended Operating Conditions
Over operating free-air temperature range (unless otherwise noted) see (1)
MIN
NOM
MAX
UNIT
V(POWER)
Power supply inputs
DVDD
1.62
3.63
V
PVDD
4.5
20
VIH(DigIn)
Input logic high for DVDD referenced digital inputs
0.9 × VDVDD
DVDD
V
VIL(DigIn)
Input logic low for DVDD referenced digital inputs
0.1 × VDVDD
V
LOUT
Minimum inductor value in LC filter under short-circuit condition
1
µH
(1)
The Max Recommended PVDD value is limited by OCETHRES.
5.4 Thermal Information
THERMAL METRIC(1)
TAS5802
TSSOP28 (PWP)
28 PINS
UNIT
JEDEC
STANDARD
4-LAYER PCB
RθJA
Junction-to-ambient thermal resistance
27.9
°C/W
RθJC(top)
Junction-to-case (top) thermal resistance
19.9
°C/W
RθJB
Junction-to-board thermal resistance
7.9
°C/W
ψJT
Junction-to-top characterization parameter
0.2
°C/W
ψJB
Junction-to-board characterization parameter
7.9
°C/W
RθJC(bot)
Junction-to-case (bottom) thermal resistance
1.9
°C/W
(1)
For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report.
www.ti.com
TAS5802
SLASFB7A – NOVEMBER 2024 – REVISED AUGUST 2025
Copyright © 2025 Texas Instruments Incorporated
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Product Folder Links: TAS5802



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