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TDA7561 on a board, in 3D

TDA7561

STMicroelectronics

0.04% 150mA 25Wx4@4Ω 4-Channel 60dB 8V~18V Enable/disable function、ESD protection、Digital programmable gain、Built-in audio processing - Audio Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCst/TDA7561
Category
Audio Amplifiers
Pins
25

Overview

The TDA7561 is an audio Amplifier made by STMicroelectronics with 25 pins. 0.04% 150mA 25Wx4@4Ω 4-Channel 60dB 8V~18V Enable/disable function、ESD protection、Digital programmable gain、Built-in audio processing - Audio Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TDA7561, from EasyEDA) and its footprint (EasyEDA_Cloud:FLEXIWATT25-TH_25P-L29.3-W4.6-P1.00, from EasyEDA), ready for a KiCad board. 9 are in stock at JLCPCB (part C5269256).

Symbol

TAB1PW_GND LR2OUT LR-3CD-OUT4OUT LR+5VCC16OUT LF-7PW_GND LF8OUT LF+9SVR10IN LF11IN LR12S GND13IN RR14IN RF15AC GND16OUT RF+17PW_GND RF18OUT RF-19VCC220OUT RR+21CK22OUT RR-23PW_GND RR24DATA25
EasyEDA_Cloud:TDA7561From EasyEDA

Footprint

12345678910111213141516171819202122232425
EasyEDA_Cloud:FLEXIWATT25-TH_25P-L29.3-W4.6-P1.00From EasyEDA

Parameters

7
Features
Enable/shutdown function
Output Power
25Wx4@4Ω
Power Supply Rejection Ratio (PSRR)
60dB
Quiescent Current
150mA
Speaker Channels
4-Channel
Total Harmonic Distortion + Noise (THD+N)
0.04%
Voltage - Supply
8V~18V

Order codes

1

Pinout

25
The pins of the TDA7561
PinNameType
1TABUnspecified
2PW_GND LRUnspecified
3OUT LR-Unspecified
4CD-OUTUnspecified
5OUT LR+Unspecified
6VCC1Unspecified
7OUT LF-Unspecified
8PW_GND LFUnspecified
9OUT LF+Unspecified
10SVRUnspecified
11IN LFUnspecified
12IN LRUnspecified
13S GNDUnspecified
14IN RRUnspecified
15IN RFUnspecified
16AC GNDUnspecified
17OUT RF+Unspecified
18PW_GND RFUnspecified
19OUT RF-Unspecified
20VCC2Unspecified
21OUT RR+Unspecified
22CKUnspecified
23OUT RR-Unspecified
24PW_GND RRUnspecified
25DATAUnspecified

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Questions

Is there a KiCad symbol and footprint for the TDA7561?

Yes. The symbol is EasyEDA_Cloud:TDA7561 and the footprint EasyEDA_Cloud:FLEXIWATT25-TH_25P-L29.3-W4.6-P1.00, both drawn on this page. PCBKit places them on a board for you when you design with it.

Where is the TDA7561 datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the TDA7561?

JLCPCB lists it as part C5269256, with 9 in stock; the sellers' links on this page open their listings.

What can replace the TDA7561?

Parts like it in the library: the TDA7388 by STMicroelectronics, the TDA7851L by STMicroelectronics, the TCB001HQ(Z) by Toshiba and the STPA003OD-4WX by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8