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TPA3245DDVR

Texas Instruments

0.005% 1-Channel、2-Channel 112dB 12V~30V 65dB 90% Automatic mute/no-noise switch、Overvoltage protection Class D HTSSOP-44-6.1mm Audio Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/TPA3245DDVR
Category
Audio Amplifiers
Package
HTSSOP-44-6.1mm
Pins
44

Overview

The TPA3245DDVR is an audio Amplifier made by Texas Instruments in a HTSSOP-44-6.1mm package with 44 pins. 0.005% 1-Channel、2-Channel 112dB 12V~30V 65dB 90% Automatic mute/no-noise switch、Overvoltage protection Class D HTSSOP-44-6.1mm Audio Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TPA3251D2DDVR, from EasyEDA) and its footprint (EasyEDA_Cloud:HTSSOP-44_L14.0-W6.1-P0.64-LS8.1-BL, from EasyEDA), ready for a KiCad board. 361 are in stock at JLCPCB (part C2879304).

Symbol

GVDD_AB1VDD2M13M24INPUT_A5INPUT_B6OC_ADJ7FREQ_ADJ8OSC_IOM9OSC_IOP10DVDD11GND12GND13AVDD14C_START15INPUT_C16INPUT_D17RESET#18FAULT#19VBG20CLIP_OTW#21GVDD_CD22BST_D23BST_C24GND25GND26OUT_D27OUT_D28PVDD_CD29PVDD_CD30PVDD_CD31OUT_C32GND33GND34OUT_B35PVDD_AB36PVDD_AB37PVDD_AB38OUT_A39OUT_A40GND41GND42BST_B43BST_A44
EasyEDA_Cloud:TPA3251D2DDVRFrom EasyEDA

Footprint

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EasyEDA_Cloud:HTSSOP-44_L14.0-W6.1-P0.64-LS8.1-BLFrom EasyEDA

Parameters

8
Class
Class D
Efficiency
90%
Features
Automatic mute/no-noise switch
Power Supply Rejection Ratio (PSRR)
65dB
Signal-to-Noise Ratio
112dB
Speaker Channels
1-Channel
Total Harmonic Distortion + Noise (THD+N)
0.005%
Voltage - Supply
12V~30V

Order codes

1

Pinout

44
The pins of the TPA3245DDVR
PinNameType
1GVDD_ABUnspecified
2VDDUnspecified
3M1Unspecified
4M2Unspecified
5INPUT_AUnspecified
6INPUT_BUnspecified
7OC_ADJUnspecified
8FREQ_ADJUnspecified
9OSC_IOMUnspecified
10OSC_IOPUnspecified
11DVDDUnspecified
12GNDUnspecified
13GNDUnspecified
14AVDDUnspecified
15C_STARTUnspecified
16INPUT_CUnspecified
17INPUT_DUnspecified
18RESET#Unspecified
19FAULT#Unspecified
20VBGUnspecified
21CLIP_OTW#Unspecified
22GVDD_CDUnspecified
23BST_DUnspecified
24BST_CUnspecified
25GNDUnspecified
26GNDUnspecified
27OUT_DUnspecified
28OUT_DUnspecified
29PVDD_CDUnspecified
30PVDD_CDUnspecified
31PVDD_CDUnspecified
32OUT_CUnspecified
33GNDUnspecified
34GNDUnspecified
35OUT_BUnspecified
36PVDD_ABUnspecified
37PVDD_ABUnspecified
38PVDD_ABUnspecified
39OUT_AUnspecified
40OUT_AUnspecified
41GNDUnspecified
42GNDUnspecified
43BST_BUnspecified
44BST_AUnspecified

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Questions

Is there a KiCad symbol and footprint for the TPA3245DDVR?

Yes. The symbol is EasyEDA_Cloud:TPA3251D2DDVR and the footprint EasyEDA_Cloud:HTSSOP-44_L14.0-W6.1-P0.64-LS8.1-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TPA3245DDVR?

HTSSOP-44-6.1mm, with 44 pins. Its footprint is drawn on this page.

Where is the TPA3245DDVR datasheet?

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

Where can I order the TPA3245DDVR?

JLCPCB lists it as part C2879304, with 361 in stock; the sellers' links on this page open their listings.

What can replace the TPA3245DDVR?

Parts like it in the library: the TPA3255DDVR by Texas Instruments, the TPA3221DDVR by Texas Instruments, the TAS5342ADDVR by Texas Instruments and the TPA3221DDV by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8