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TDA7572 on a board, in 3D

TDA7572

STMicroelectronics

1 Pair Differential Inputs 1-Channel 80dB 8V~58V、30V~58V Automatic mute/no-noise switch、Enable/shutdown function、Overvoltage protection、Digitally programmable gain、Built-in audio processing、Integrated PLL Class D HIQUAD-64 Audio Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCst/TDA7572
Category
Audio Amplifiers
Package
HIQUAD-64
Pins
65

Overview

The TDA7572 is an audio Amplifier made by STMicroelectronics in a HIQUAD-64 package with 65 pins. 1 Pair Differential Inputs 1-Channel 80dB 8V~58V、30V~58V Automatic mute/no-noise switch、Enable/shutdown function、Overvoltage protection、Digitally programmable gain、Built-in audio processing、Integrated PLL Class D HIQUAD-64 Audio Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TDA7572TR, from EasyEDA) and its footprint (EasyEDA_Cloud:HIQUAD-64_L14.0-W14.0-P0.65-LS17.4-BL-EP, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C19341946).

Symbol

Iset1TestC2LSD2SS3LSD2GD4LSD2GS5HB2OutFilt6HB2Out7HSD2GS8HSD2GD9HSD2SS10VSP_POW211VSP_POW112HSD1SS13HSD1GD14HSD1GS15HB1Out16HB1OutFilt17LSD1GS18LSD1GD19LSD1SS20BSTGate21BSTSource22CSense23V14Sense24V1425VSM226VSM127BSTVSense28ISSENM29ISSENP30DAC231DAC132INM33INP34AOUT35InvIn36InvOut37MOD138MOD239OscOut40CLKIN/Out41DITH42ShuntDriver43PLL/InLevel1044SDA/SCR_ENB45WS/Clip_L46SCL/InLevel147NTC48DGND49VDIG50VM2.551SVR52VP2.553Mode154Mode055AutoMuteVSetting56MUTE_L57VSM358VSM459ADDR1/CompEnable60ADDR0/Fault/Clip_L61I2CDATA/AttackSel62I2CLK63IlimitThresh64EP65
EasyEDA_Cloud:TDA7572TRFrom EasyEDA

Footprint

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EasyEDA_Cloud:HIQUAD-64_L14.0-W14.0-P0.65-LS17.4-BL-EPFrom EasyEDA

Parameters

6
Class
Class D
Features
Automatic mute/no-noise switch, Enable/shutdown function, Overvoltage protection, Digitally programmable gain, Built-in audio processing, Integrated PLL
Number of Inputs
1 Pair Differential Inputs
Power Supply Rejection Ratio (PSRR)
80dB
Speaker Channels
1-Channel
Voltage - Supply
30V~58V, 8V~58V

Order codes

1

Pinout

65
The pins of the TDA7572
PinNameType
1IsetUnspecified
2TestCUnspecified
3LSD2SSUnspecified
4LSD2GDUnspecified
5LSD2GSUnspecified
6HB2OutFiltUnspecified
7HB2OutUnspecified
8HSD2GSUnspecified
9HSD2GDUnspecified
10HSD2SSUnspecified
11VSP_POW2Unspecified
12VSP_POW1Unspecified
13HSD1SSUnspecified
14HSD1GDUnspecified
15HSD1GSUnspecified
16HB1OutUnspecified
17HB1OutFiltUnspecified
18LSD1GSUnspecified
19LSD1GDUnspecified
20LSD1SSUnspecified
21BSTGateUnspecified
22BSTSourceUnspecified
23CSenseUnspecified
24V14SenseUnspecified
25V14Unspecified
26VSM2Unspecified
27VSM1Unspecified
28BSTVSenseUnspecified
29ISSENMUnspecified
30ISSENPUnspecified
31DAC2Unspecified
32DAC1Unspecified
33INMUnspecified
34INPUnspecified
35AOUTUnspecified
36InvInUnspecified
37InvOutUnspecified
38MOD1Unspecified
39MOD2Unspecified
40OscOutUnspecified
41CLKIN/OutUnspecified
42DITHUnspecified
43ShuntDriverUnspecified
44PLL/InLevel10Unspecified
45SDA/SCR_ENBUnspecified
46WS/Clip_LUnspecified
47SCL/InLevel1Unspecified
48NTCUnspecified
49DGNDUnspecified
50VDIGUnspecified
51VM2.5Unspecified
52SVRUnspecified
53VP2.5Unspecified
54Mode1Unspecified
55Mode0Unspecified
56AutoMuteVSettingUnspecified
57MUTE_LUnspecified
58VSM3Unspecified
59VSM4Unspecified
60ADDR1/CompEnableUnspecified
61ADDR0/Fault/Clip_LUnspecified
62I2CDATA/AttackSelUnspecified
63I2CLKUnspecified
64IlimitThreshUnspecified
65EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the TDA7572?

Yes. The symbol is EasyEDA_Cloud:TDA7572TR and the footprint EasyEDA_Cloud:HIQUAD-64_L14.0-W14.0-P0.65-LS17.4-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TDA7572?

HIQUAD-64, with 65 pins. Its footprint is drawn on this page.

Where is the TDA7572 datasheet?

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

Where can I order the TDA7572?

JLCPCB lists it as part C19341946, with 0 in stock; the sellers' links on this page open their listings.