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TPA3220DDWR

Texas Instruments TPA3220DDWR

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TPS3851G30EDRBR

Texas Instruments TPS3851G30EDRBR

Price
RoHS Compliant Compliant Compliant Compliant Yes Compliant Compliant Yes Compliant Compliant
Lead Status No No No No Yes No Yes Yes No No
Audio input type Analog Input
Load(Min)(ohms) 1 1 4
PSRR(dB) 60 60 58
Architecture Class-D Class-D,Smart Amp Bipolar Bipolar Class AB
Rating Catalog Catalog Catalog 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
THD + N @ 1 kHz(%) 0.02 0.01 0.2
Speaker Channels(Max) Stereo Stereo Mono
SNR(dB) 108 108
Approx. price(US$) 1.95 | 1ku
Control interface Hardware
Operating temperature range(C) -40 to 85
Closed/open loop Closed
Iq(Typ)(mA) 15 4
Power stage supply(Min)(V) 7
Analog supply(Min)(V) 5
Analog supply(Max)(V) 30
Audio Input Type Digital Input Analog Input
Operating Temperature Range(C) 0 to 70 -40 to 85 -40 to 85 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 125
Approx. Price (US$) 5.95 | 1ku 5.25 | 1ku 5.25 | 1ku 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 0.83 | 1ku 0.65 | 1ku
Output Power(W) 175 2
Control Interface Hardware Hardware
Sampling Rate(Max)(kHz) 96
Analog Supply (V)(Min) 10.8 2.5
Sampling Rate(Min)(kHz) 32
Power to Parallel Bridge Tied Load(Max)(W) 350
Power Stage Supply(Max)(V) 38
Analog Supply (V)(Max) 13.2 5.5
Power Stage Supply(Min)(V) 12
Closed/Open Loop Closed
Offset Drift(Typ)(uV/C) 0.6 0.6
Vos (Offset Voltage @ 25C)(Max)(mV) 0.25 0.25
Iq per channel(Typ)(mA) 0.027 0.027 4
Iq per channel(Max)(mA) 0.038 0.038
CMRR(Min)(dB) 100 100
Package Group SOIC SOIC SON SON SON SON MSOP-PowerPAD SON
Input Bias Current(Max)(pA) 20000 20000
Additional Features High Cload Drive,N/A High Cload Drive,N/A
Output Current(Typ)(mA) 30 30
Number of Channels(#) 4 4
CMRR(Typ)(dB) 124 124
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Slew Rate(Typ)(V/us) 0.01 0.01
GBW(Typ)(MHz) 0.035 0.035
Vn at 1kHz(Typ)(nV/rtHz) 45 45
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 2.7 2.7
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 36 36
Rail-to-Rail In to V-,Out In to V-,Out
Reset Threshold Accuracy(%) 0.8 0.8 0.8 0.8 0.8
Output Driver Type / Reset Output Active-low,Open-drain Active-low,Open-drain Active-low,Open-drain Active-low,Open-drain Active-low,Open-drain
Time Delay(ms) 200 200 200 200 200
VCC(Max)(V) 6.5 6.5 6.5 6.5 6.5
Special Features Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer
Watchdog Timer WDI(sec) Programmable Programmable Programmable Programmable Programmable
Threshold Voltage 1(Typ)(V) 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8
# of Supplies Monitored 1 1 1 1 1
Iq(Typ)(uA) 10 10 10 10 10
VCC(Min)(V) 1.6 1.6 1.6 1.6 1.6
Monitored Voltage 2 (typ)(Nom)(V) N/A N/A N/A N/A N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A N/A N/A N/A N/A
Monitored Voltage 1 (typ)(Nom)(V) 1.8,2.5,3,3.3,5 1.8,2.5,3,3.3,5 1.8,2.5,3,3.3,5 1.8,2.5,3,3.3,5 1.8,2.5,3,3.3,5
Pin/Package 8MSOP-PowerPAD
Shutdown Current (ISD)(uA) 1
Iq(Max)(mA) 6