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TPA3003D2PFB on a board, in 3D

TPA3003D2PFB

Texas Instruments

-40℃~+85℃ -80dB 102dB 2 Pairs Differential Inputs 2-Channel 3.75Wx2@8Ω 8.5V~14V Class D Enable/shutdown function、Analog voltage gain TQFP-48(7x7) Audio Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/TPA3003D2PFB
Category
Audio Amplifiers
Package
TQFP-48(7x7)
Pins
48

Overview

The TPA3003D2PFB is an audio Amplifier made by Texas Instruments in a TQFP-48(7x7) package with 48 pins. -40℃~+85℃ -80dB 102dB 2 Pairs Differential Inputs 2-Channel 3.75Wx2@8Ω 8.5V~14V Class D Enable/shutdown function、Analog voltage gain TQFP-48(7x7) Audio Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TPA3003D2PFB, from EasyEDA) and its footprint (Package_QFP:TQFP-48_7x7mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C4990770).

Symbol

SD#1RINN2RINP3V2P54LINP5LINN6AVDDREF7VREF8AGND9AGND10VOLUME11REFGND12BSLN13PVCCL14PVCCL15LOUTN16LOUTN17PGNDL18PGNDL19LOUTP20LOUTP21PVCCL22PVCCL23BSLP24VCLAMPL25AGND26ROSC27COSC28AVDD29FADE#30NC31NC32AVCC33MUTE34NC35VCLAMPR36BSRP37PVCCR38PVCCR39ROUTP40ROUTP41PGNDR42PGNDR43ROUTN44ROUTN45PVCCR46PVCCR47BSRN48
EasyEDA_Cloud:TPA3003D2PFBFrom EasyEDA

Footprint

Package_QFP:TQFP-48_7x7mm_P0.5mmFrom KiCad's library

Parameters

9
Class
Class D
Features
Analog voltage gain；Enable/shutdown function
Number of Inputs
2 Pairs Differential Inputs
Operating Temperature
-40℃~+85℃
Output Power
3.75Wx2@8Ω
Power Supply Rejection Ratio (PSRR)
-80dB
Signal-to-Noise Ratio
102dB
Speaker Channels
2-Channel
Voltage - Supply
8.5V~14V

Order codes

1

Pinout

48
The pins of the TPA3003D2PFB
PinNameType
1SD#Unspecified
2RINNUnspecified
3RINPUnspecified
4V2P5Unspecified
5LINPUnspecified
6LINNUnspecified
7AVDDREFUnspecified
8VREFUnspecified
9AGNDUnspecified
10AGNDUnspecified
11VOLUMEUnspecified
12REFGNDUnspecified
13BSLNUnspecified
14PVCCLUnspecified
15PVCCLUnspecified
16LOUTNUnspecified
17LOUTNUnspecified
18PGNDLUnspecified
19PGNDLUnspecified
20LOUTPUnspecified
21LOUTPUnspecified
22PVCCLUnspecified
23PVCCLUnspecified
24BSLPUnspecified
25VCLAMPLUnspecified
26AGNDUnspecified
27ROSCUnspecified
28COSCUnspecified
29AVDDUnspecified
30FADE#Unspecified
31NCUnspecified
32NCUnspecified
33AVCCUnspecified
34MUTEUnspecified
35NCUnspecified
36VCLAMPRUnspecified
37BSRPUnspecified
38PVCCRUnspecified
39PVCCRUnspecified
40ROUTPUnspecified
41ROUTPUnspecified
42PGNDRUnspecified
43PGNDRUnspecified
44ROUTNUnspecified
45ROUTNUnspecified
46PVCCRUnspecified
47PVCCRUnspecified
48BSRNUnspecified

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Questions

Is there a KiCad symbol and footprint for the TPA3003D2PFB?

Yes. The symbol is EasyEDA_Cloud:TPA3003D2PFB and the footprint Package_QFP:TQFP-48_7x7mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TPA3003D2PFB?

TQFP-48(7x7), with 48 pins. Its footprint is drawn on this page.

Where is the TPA3003D2PFB datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the TPA3003D2PFB?

JLCPCB lists it as part C4990770, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TPA3003D2PFB?

Parts like it in the library: the TPA3003D2PFBR by Texas Instruments and the VA9201TQG48 by VIVA. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

2