Details, datasheet, quote on part number: TPA3255DDVR
CategorySemiconductors => Audio => High-Power Audio Amplifiers (>50W) => Analog Input Class-D
Part familyTPA3255 315W Stereo / 600W Mono Ultra-HD, Analog-In Class-D Amplifier
TitleAudio Amplifiers 325-W Stereo High-Performance, High-Definition, Class-D Amplifier 44-HTSSOP 0 to 70
Description315W Stereo / 600W Mono Ultra-HD, Analog-In Class-D Amplifier 44-HTSSOP 0 to 70
CompanyTexas Instruments Inc.
DatasheetDownload TPA3255DDVR datasheet
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Output Power
Mounting Style
Audio - Load Impedance
THD plus Noise
Supply Voltage - Max
Supply Voltage - Min
Maximum Operating Temperature+ 70 C
Minimum Operating Temperature0 C
  Mecanical Data
Pin nbPackage typeInd stdJEDEC codePackage qtyCarrierDevice markWidth (mm)Length (mm)Thick (mm)Pitch (mm)
44DDVHTSSOPR-PDSO-G2000LARGE T&R3255 6.1141.15.635
Application notes
• Multi-Device Configuration for TPA32xx Amplifiers
The TPA324x and TPA325x family of parts (TPA3244, TPA3245, TPA3250, TPA3251, and TPA3255)comes equipped with functionality to simplify systems with multiple Class-D amplifiers. Class-D amplifiersuse pulse-width modulation (PWM) switching (450 kHz – 600 k | Doc
• TPA324x and TPA325x Post-Filter Feedback | Doc
• Class-D Amplifier External Load Diagnostics
This application report provides design information for an external load diagnostics circuit to detect andidentify electrical faults between the output of an audio amplifier and a target speaker. While theTPA3111D1-Q1 class-D amplifier is used as an exampl | Doc
• TPA32xx Analog Input Grounding for Single Ended Inputs | Doc
• LC Filter Design (Rev. A) | Doc
Evaluation Kits
TPA3255EVM: TPA3255 315W Stereo / 600W Mono Ultra-HD Analog-In Audio Class-D Module
SIDEGIG-GUITAREVM: Guitar SideGig Plug-In Module

Others parts numbering
Some Part number from the same manufacture Texas Instruments Inc.
TPA3255DDV Specifications: Series: TPA3255 ; Product: Audio Amplifiers ; Class: Class-D ; Output Power: 600 W x 4 at 2 Ohms ; Mounting Style: SMD/SMT ; Type: Audio Power Amplifier ; Package/Case: HTSSOP-44 ; Audio
TPD1E0B04DPYEVM Specifications: Product Category: Other Development Tools ; Manufacturer: Texas Instruments ; Product: Evaluation Modules ; Type: ESD Protection ; Tool Is For Evaluation Of: TPD1E0B04DPY ; Brand: Texas
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