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TPA3221DDV

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TPA321D .

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TPA3255DDV

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TPA321DR

Texas Instruments TPA321DR

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