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TPA3250D2DDWR

Texas Instruments TPA3250D2DDWR

TPA3255DDVR

Texas Instruments TPA3255DDVR

TPA321DGNRG4

Texas Instruments TPA321DGNRG4

TPA321DGN

Texas Instruments TPA321DGN

TPA321DG4

Texas Instruments TPA321DG4

TPA321DGNR

Texas Instruments TPA321DGNR

TPA321DR

Texas Instruments TPA321DR

TPA3255D2DDVR

Texas Instruments TPA3255D2DDVR

TPA3255D2DDV

Texas Instruments TPA3255D2DDV

PTPA3221DDV

Texas Instruments PTPA3221DDV

Price $6.30 $0.48
RoHS Yes Compliant Compliant Yes Compliant Compliant Compliant Compliant Compliant Not Compliant
Lead Status Yes No No Yes No No No Yes Yes See ti.com
Operating Temperature Range(C) 0 to 70 0 to 70 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 0 to 70 0 to 70 -40 to 85
Power to Bridge Tied Load(Max)(W) 130 325 145
Package Group HTSSOP HTSSOP SOIC,MSOP-PowerPAD SOIC,MSOP-PowerPAD SOIC,MSOP-PowerPAD SOIC,MSOP-PowerPAD MSOP-PowerPAD,SOIC HTSSOP HTSSOP
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Power to Parallel Bridge Tied Load(Max)(W) 189 600 230
THD + N @ 1 kHz(%) 0.005 1 0.03
Analog Supply (V)(Min) 10.8 10.8 2.5 2.5 2.5 2.5 2.7
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Supported Parallel Bridge Tied Load(Min)(Ohms) 3 2
Supported Bridge Tied Load(Min)(Ohms) 4 4
Speaker Channels(Max) 4 4 Mono Mono Mono Mono Mono 2
Approx. Price (US$) 3.95 | 1ku 5.55 | 1ku 0.32 | 1ku 0.32 | 1ku 0.32 | 1ku 0.32 | 1ku 0.32 | 1ku
Analog Supply (V)(Max) 13.2 13.2 5.5 5.5 5.5 5.5 5.5
Audio Input Type Analog Analog Analog Input Analog Input Analog Input Analog Input Analog Input Analog
Power Stage Supply(Max)(V) 38 53.5 30
Closed/Open Loop Closed Closed Closed Closed
Power Stage Supply(Min)(V) 12 12 7
Iq(Max)(mA) 11.5 1.5
Control Interface Hardware Hardware Hardware
Output Power(W) 325 0.35 0.35 0.35 0.35 0.35 325 325 100
Speaker Amp Type Class-AB Class-AB Class-AB Class-AB
Shutdown Current (ISD)(uA) 0.15 0.15 0.15 0.15 0.15
PSRR(dB) 85 85 85 85 85
Iq per channel(Typ)(mA) 0.7 0.7 0.7 0.7 0.7
Pin/Package 8MSOP-PowerPAD, 8SOIC
Iq(Typ)(mA) 0.7
Load(Min)(ohms) 8
Architecture Class AB
Analog Supply Max [V] 13.2 13.2
Power Stage Supply Max(V) 52 52
Max Speaker Outputs(#) 4 4
Package Size(mm2=WxL) [pf]44HTSSOP[/pf] [pf]44HTSSOP[/pf]
Max. Power to Parallel Bridge Tied Load 600 600
Analog Supply Min [V] 10.8 10.8
Control Type Hardware Hardware
Input Type Analog Analog
Max. Power to Bridge Tied Load 325 325
Min. Supported Parallel Bridge Tied Load 2 2
Min. Supported Bridge Tied Load 4 4
SNR(dB) 108