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TPA301DGN

Texas Instruments TPA301DGN

TPA301DGNG4

Texas Instruments TPA301DGNG4

TPA721DR

Texas Instruments TPA721DR

OPA251UA

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OPA251UAG4

Texas Instruments OPA251UAG4

OPA251UA/2K5

Texas Instruments OPA251UA/2K5

TPA301DRG4

Texas Instruments TPA301DRG4

TPA721D

Texas Instruments TPA721D

TPA311D

Texas Instruments TPA311D

TPA311DG4

Texas Instruments TPA311DG4

Price $0.92 $2.61 $2.11 $0.38
RoHS Yes Compliant Yes Yes Compliant Yes Compliant Yes Compliant Compliant
Lead Status Yes Yes Yes Yes No Yes No Yes No No
Approx. Price (US$) 0.33 | 1ku 0.33 | 1ku 0.38 | 1ku 1.15 | 1ku 1.15 | 1ku 1.15 | 1ku 0.33 | 1ku 0.38 | 1ku
THD + N @ 1 kHz(%) 1 1 1
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Output Power(W) 0.35 0.35 0.7 0.35 0.7
Iq(Max)(mA) 1.5 1.5 1.5
Shutdown Current (ISD)(uA) 0.15 0.15 7 0.15 7
Control Interface Hardware Hardware Hardware
Analog Supply (V)(Max) 5.5 5.5 5.5 5.5 5.5
PSRR(dB) 85 85 85 85 85
Speaker Channels(Max) Mono Mono Mono Mono Mono
Pin/Package 8MSOP-PowerPAD, 8SOIC 8MSOP-PowerPAD, 8SOIC 8MSOP-PowerPAD, 8SOIC
Analog Supply (V)(Min) 2.5 2.5 2.5 2.5 2.5
Package Group MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC SOIC SOIC SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC
Iq(Typ)(mA) 0.7 0.7 0.7
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Audio Input Type Analog Input Analog Input Analog Input Analog Input Analog Input
Load(Min)(ohms) 8 8 8
Architecture Class AB Class AB Bipolar Bipolar Bipolar Class AB
Iq per channel(Typ)(mA) 0.7 0.7 1.25 0.027 0.027 0.027 0.7 1.25
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
Speaker Amp Type Class-AB Class-AB
Offset Drift(Typ)(uV/C) 0.6 0.6 0.6
Vos (Offset Voltage @ 25C)(Max)(mV) 0.25 0.25 0.25
Additional Features High Cload Drive High Cload Drive High Cload Drive
Iq per channel(Max)(mA) 0.038 0.038 0.038
CMRR(Min)(dB) 100 100 100
Input Bias Current(Max)(pA) 20000 20000 20000
CMRR(Typ)(dB) 124 124 124
Slew Rate(Typ)(V/us) 0.01 0.01 0.01
Output Current(Typ)(mA) 24 24 24
GBW(Typ)(MHz) 0.035 0.035 0.035
Vn at 1kHz(Typ)(nV/rtHz) 45 45 45
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 2.7 2.7 2.7
Number of Channels(#) 1 1 1
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 36 36 36
Rail-to-Rail In to V-,Out In to V-,Out In to V-,Out