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TPA3220DDWR

Texas Instruments TPA3220DDWR

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TPA751D

Texas Instruments TPA751D

Price $2.61 $0.70 $0.92
RoHS Compliant Y Yes Compliant Compliant Yes Compliant Yes Compliant Yes
Lead Status No Y Yes No No Yes Yes Yes No Yes
Audio input type Analog Input Analog Input
Load(Min)(ohms) 1 8 8 8
PSRR(dB) 60 60 85 85 85 85
Architecture Class-D Class-D Bipolar Class AB Class AB Class AB
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Power to parallel bridge tied load(Max)(W) 200
Power stage supply(Max)(V) 30
Output power(W) 100 200
THD + N @ 1 kHz(%) 0.02 1 1 0.5
Speaker Channels(Max) Stereo Mono Mono Mono Mono
SNR(dB) 108 108
Approx. price(US$) 1.95 | 1ku 2.45 | 1ku
Control interface Hardware Hardware
Operating temperature range(C) -40 to 85 -40
Closed/open loop Closed Closed
Iq(Typ)(mA) 15 0.7 0.7 1.45
Power stage supply(Min)(V) 7
Analog supply(Min)(V) 5
Analog supply(Max)(V) 30
Iq(typ)(mA) 35
Load(min)() 1
Package area(mm^2) 113.4
Package size (L x W)(mm) 14 x 8.1
Package type HTSSOP
Pin count 44
Power stage supply(max)(V) 45
Power stage supply(min)(V) 10
Speaker channels(max) Stereo
THD + N at 1 kHz(%) 0.02
TI.com inventory 6598
Offset Drift(Typ)(uV/C) 0.6
Vos (Offset Voltage @ 25C)(Max)(mV) 0.25
Additional Features High Cload Drive
Iq per channel(Typ)(mA) 0.027 0.7 0.7 1.25 1.45
Iq per channel(Max)(mA) 0.038
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85
CMRR(Min)(dB) 100
Approx. Price (US$) 1.15 | 1ku 0.33 | 1ku 0.33 | 1ku 0.38 | 1ku 0.58 | 1ku
Package Group SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC
Input Bias Current(Max)(pA) 20000
CMRR(Typ)(dB) 124
Package Size mm2 mm2 mm2 mm2 mm2
Slew Rate(Typ)(V/us) 0.01
Output Current(Typ)(mA) 24
GBW(Typ)(MHz) 0.035
Vn at 1kHz(Typ)(nV/rtHz) 45
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 2.7
Number of Channels(#) 1
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 36
Rail-to-Rail In to V-,Out
Output Power(W) 0.35 0.35 0.7 0.7
Iq(Max)(mA) 1.5 1.5 2.5
Shutdown Current (ISD)(uA) 0.15 0.15 7 0.0015
Control Interface Hardware Hardware Hardware
Analog Supply (V)(Max) 5.5 5.5 5.5 5.5
Pin/Package 8MSOP-PowerPAD, 8SOIC 8MSOP-PowerPAD, 8SOIC 8MSOP-PowerPAD, 8SOIC
Analog Supply (V)(Min) 2.5 2.5 2.5 2.5
Audio Input Type Analog Input Analog Input Analog Input Analog Input
Speaker Amp Type Class-AB