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TAS5731PHPR on a board, in 3D

TAS5731PHPR

Texas Instruments

0.03% 0℃~+85℃ 1-Channel 106dB 41.5Wx1@4Ω 50mA 8V~21V 90% Automatic mute/no-noise switch、Enable/shutdown function、Overvoltage protection、Digitally programmable gain、Built-in audio processing、Integrated PLL HTQFP-48(7x7) Audio Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/TAS5731PHPR
Category
Audio Amplifiers
Package
HTQFP-48(7x7)
Pins
49

Overview

The TAS5731PHPR is an audio Amplifier made by Texas Instruments in a HTQFP-48(7x7) package with 49 pins. 0.03% 0℃~+85℃ 1-Channel 106dB 41.5Wx1@4Ω 50mA 8V~21V 90% Automatic mute/no-noise switch、Enable/shutdown function、Overvoltage protection、Digitally programmable gain、Built-in audio processing、Integrated PLL HTQFP-48(7x7) Audio Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TAS5731PHP, from EasyEDA) and its footprint (EasyEDA_Cloud:HTQFP-48_L7.0-W7.0-P0.50-LS9.0-BL-EP-1, from EasyEDA), ready for a KiCad board. 5 are in stock at JLCPCB (part C2865698).

Symbol

EP49PGND_AB48PGND_AB47OUT_B46NC45NC44BST_B43BST_C42NC41NC40OUT_C39PGND_CD38PGND_CD37OUT_D36PVDD_CD35PVDD_CD34BST_D33GVDD_OUT32VREG31AGND30GND29DVSS28DVDD27STEST26RESET#25SCL24SDA23SDIN22SCLK21LRCLK20PDN#19VR_DIG18DVSSO17OSC_RES16MCLK15ADR/FAULT#14AVDD13VR_ANA12PLL_FLTP11PLL_FLTM10AVSS9PBTL8NC7SSTIMER6NC5BST_A4PVDD_AB3PVDD_AB2OUT_A1
EasyEDA_Cloud:TAS5731PHPFrom EasyEDA

Footprint

49
EasyEDA_Cloud:HTQFP-48_L7.0-W7.0-P0.50-LS9.0-BL-EP-1From EasyEDA

Parameters

9
Efficiency
90%
Features
Integrated PLL
Operating Temperature
0℃~+85℃
Output Power
41.5Wx1@4Ω
Quiescent Current
50mA
Signal-to-Noise Ratio
106dB
Speaker Channels
1-Channel
Total Harmonic Distortion + Noise (THD+N)
0.03%
Voltage - Supply
8V~21V

Order codes

1

Pinout

49
The pins of the TAS5731PHPR
PinNameType
1OUT_AUnspecified
2PVDD_ABUnspecified
3PVDD_ABUnspecified
4BST_AUnspecified
5NCUnspecified
6SSTIMERUnspecified
7NCUnspecified
8PBTLUnspecified
9AVSSUnspecified
10PLL_FLTMUnspecified
11PLL_FLTPUnspecified
12VR_ANAUnspecified
13AVDDUnspecified
14ADR/FAULT#Unspecified
15MCLKUnspecified
16OSC_RESUnspecified
17DVSSOUnspecified
18VR_DIGUnspecified
19PDN#Unspecified
20LRCLKUnspecified
21SCLKUnspecified
22SDINUnspecified
23SDAUnspecified
24SCLUnspecified
25RESET#Unspecified
26STESTUnspecified
27DVDDUnspecified
28DVSSUnspecified
29GNDUnspecified
30AGNDUnspecified
31VREGUnspecified
32GVDD_OUTUnspecified
33BST_DUnspecified
34PVDD_CDUnspecified
35PVDD_CDUnspecified
36OUT_DUnspecified
37PGND_CDUnspecified
38PGND_CDUnspecified
39OUT_CUnspecified
40NCUnspecified
41NCUnspecified
42BST_CUnspecified
43BST_BUnspecified
44NCUnspecified
45NCUnspecified
46OUT_BUnspecified
47PGND_ABUnspecified
48PGND_ABUnspecified
49EPUnspecified

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Questions

Is there a KiCad symbol and footprint for the TAS5731PHPR?

Yes. The symbol is EasyEDA_Cloud:TAS5731PHP and the footprint EasyEDA_Cloud:HTQFP-48_L7.0-W7.0-P0.50-LS9.0-BL-EP-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TAS5731PHPR?

HTQFP-48(7x7), with 49 pins. Its footprint is drawn on this page.

Where is the TAS5731PHPR datasheet?

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

Where can I order the TAS5731PHPR?

JLCPCB lists it as part C2865698, with 5 in stock; the sellers' links on this page open their listings.

What can replace the TAS5731PHPR?

Parts like it in the library: the TAS5711PHPR by Texas Instruments, the TAS5717PHP by Texas Instruments, the TAS5713PHPR by Texas Instruments and the TAS5711PHP by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

7