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TPA301DGN

Texas Instruments TPA301DGN

TPA301DGNG4

Texas Instruments TPA301DGNG4

TPS3851G18SDRBT

Texas Instruments TPS3851G18SDRBT

TPS3851G50EDRBR

Texas Instruments TPS3851G50EDRBR

TPS3851G25EDRBR

Texas Instruments TPS3851G25EDRBR

OPA2251PA

Texas Instruments OPA2251PA

OPA2251UAG4

Texas Instruments OPA2251UAG4

TPA5051RSAR

Texas Instruments TPA5051RSAR

TPA0211DGNG4

Texas Instruments TPA0211DGNG4

TPA3251D2EVM

Texas Instruments TPA3251D2EVM

Price $0.92 $4.56 $1.09 $50.12
RoHS Yes Compliant Yes Yes Compliant Yes Compliant Yes Compliant Not Compliant
Lead Status Yes Yes Yes Yes No Yes No Yes No No
Approx. Price (US$) 0.33 | 1ku 0.33 | 1ku 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 1.95 | 1ku 1.95 | 1ku 3.52 | 1ku 0.83 | 1ku
THD + N @ 1 kHz(%) 1 1 0.2
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Output Power(W) 0.35 0.35 2
Iq(Max)(mA) 1.5 1.5 6
Shutdown Current (ISD)(uA) 0.15 0.15 1
Control Interface Hardware Hardware Hardware
Analog Supply (V)(Max) 5.5 5.5 5.5
PSRR(dB) 85 85 58
Speaker Channels(Max) Mono Mono Mono
Pin/Package 8MSOP-PowerPAD, 8SOIC 8MSOP-PowerPAD, 8SOIC 8MSOP-PowerPAD
Analog Supply (V)(Min) 2.5 2.5 2.5
Package Group MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC SON SON SON PDIP,SOIC PDIP,SOIC QFN MSOP-PowerPAD
Iq(Typ)(mA) 0.7 0.7 4
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Audio Input Type Analog Input Analog Input Analog Input
Load(Min)(ohms) 8 8 4
Architecture Class AB Class AB Bipolar Bipolar Class AB
Iq per channel(Typ)(mA) 0.7 0.7 0.027 0.027 4
Reset Threshold Accuracy(%) 0.8 0.8 0.8
Output Driver Type / Reset Output Active-low,Open-drain Active-low,Open-drain Active-low,Open-drain
Time Delay(ms) 200 200 200
VCC(Max)(V) 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
Watchdog Timer WDI(sec) 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
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 85
# of Supplies Monitored 1 1 1
Iq(Typ)(uA) 10 10 10
VCC(Min)(V) 1.6 1.6 1.6
Monitored Voltage 2 (typ)(Nom)(V) N/A N/A N/A
Threshold Voltage 2 (typ)(Typ)(V) 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
Offset Drift(Typ)(uV/C) 0.6 0.6
Vos (Offset Voltage @ 25C)(Max)(mV) 0.25 0.25
Additional Features High Cload Drive High Cload Drive
Iq per channel(Max)(mA) 0.038 0.038
CMRR(Min)(dB) 100 100
Input Bias Current(Max)(pA) 20000 20000
Output Current(Typ)(mA) 30 30
CMRR(Typ)(dB) 124 124
Slew Rate(Typ)(V/us) 0.01 0.01
Number of Channels(#) 2 2
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
Audio Delay per Channel(ms) 85