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TPA3244D2DDW

Texas Instruments TPA3244D2DDW

TPS3851G18SDRBT

Texas Instruments TPS3851G18SDRBT

TPS3851G50EDRBR

Texas Instruments TPS3851G50EDRBR

TPS3851G25EDRBR

Texas Instruments TPS3851G25EDRBR

OPA2251PA

Texas Instruments OPA2251PA

OPA2251UAG4

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OPA4251UA

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OPA2251UA/2K5G4

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TPA0211DGNG4

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TPA5051RSAR

Texas Instruments TPA5051RSAR

Price $1.09 $4.56
RoHS Compliant Yes Yes Compliant Yes Compliant Yes Compliant Compliant Yes
Lead Status Yes Yes Yes No Yes No Yes No No Yes
Closed/Open Loop Closed
Analog Supply Max [V] 13.2
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Max Speaker Outputs(#) 4
Package Group HTSSOP SON SON SON PDIP,SOIC PDIP,SOIC SOIC PDIP,SOIC MSOP-PowerPAD QFN
Max. Power to Bridge Tied Load 100
Operating Temperature Range(C) 0 to 70 -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
Package Size(mm2=WxL) [pf]44HTSSOP[/pf]
Analog Supply Min [V] 10.8
Input Type Analog
Min. Supported Bridge Tied Load 4
Power Stage Supply Max(V) 38
Reset Threshold Accuracy(%) 0.8 0.8 0.8
Output Driver Type / Reset Output Active-low,Open-drain Active-low,Open-drain Active-low,Open-drain
Time Delay(ms) 200 200 200
VCC(Max)(V) 6.5 6.5 6.5
Special Features Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer
Watchdog Timer WDI(sec) Programmable Programmable Programmable
Threshold Voltage 1(Typ)(V) 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8
# of Supplies Monitored 1 1 1
Iq(Typ)(uA) 10 10 10
VCC(Min)(V) 1.6 1.6 1.6
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Approx. Price (US$) 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 1.95 | 1ku 1.95 | 1ku 5.25 | 1ku 1.95 | 1ku 0.83 | 1ku 3.52 | 1ku
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 0.6 0.6
Architecture Bipolar Bipolar Bipolar Bipolar Class AB
Vos (Offset Voltage @ 25C)(Max)(mV) 0.25 0.25 0.25 0.25
Additional Features High Cload Drive High Cload Drive High Cload Drive,N/A High Cload Drive
Iq per channel(Max)(mA) 0.038 0.038 0.038 0.038
Iq per channel(Typ)(mA) 0.027 0.027 0.027 0.027 4
CMRR(Min)(dB) 100 100 100 100
Input Bias Current(Max)(pA) 20000 20000 20000 20000
Output Current(Typ)(mA) 30 30 30 30
CMRR(Typ)(dB) 124 124 124 124
Slew Rate(Typ)(V/us) 0.01 0.01 0.01 0.01
Number of Channels(#) 2 2 4 2
GBW(Typ)(MHz) 0.035 0.035 0.035 0.035
Vn at 1kHz(Typ)(nV/rtHz) 45 45 45 45
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 2.7 2.7 2.7 2.7
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 36 36 36 36
Rail-to-Rail In to V-,Out In to V-,Out In to V-,Out In to V-,Out
THD + N @ 1 kHz(%) 0.2
Pin/Package 8MSOP-PowerPAD
Output Power(W) 2
Control Interface Hardware
Speaker Channels(Max) Mono
Shutdown Current (ISD)(uA) 1
Analog Supply (V)(Max) 5.5
Iq(Max)(mA) 6
Analog Supply (V)(Min) 2.5
PSRR(dB) 58
Iq(Typ)(mA) 4
Audio Input Type Analog Input
Load(Min)(ohms) 4
Audio Delay per Channel(ms) 85