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TPA751DGNR

Texas Instruments TPA751DGNR

TPA751DGN

Texas Instruments TPA751DGN

TPA751DGNRG4

Texas Instruments TPA751DGNRG4

TPA721DGNR

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OPA251UA/2K5G4

Texas Instruments OPA251UA/2K5G4

TPA301DG4

Texas Instruments TPA301DG4

TPA301DGNRG4

Texas Instruments TPA301DGNRG4

OPA251PA

Texas Instruments OPA251PA

TPS3851G33EDRBT

Texas Instruments TPS3851G33EDRBT

TPA3245D2DDV

Texas Instruments TPA3245D2DDV

Price $0.99 $0.77 $0.64 $1.25
RoHS Yes Yes Yes Compliant Compliant Compliant Compliant Yes Compliant Compliant
Lead Status Yes Yes Yes No No No No Yes Yes Yes
Output Power(W) 0.7 0.7 0.7 0.7 0.35 0.35
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 125 0 to 70
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Speaker Amp Type Class-AB Class-AB Class-AB Class-AB
Analog Supply (V)(Max) 5.5 5.5 5.5 5.5 5.5
PSRR(dB) 85 85 85 85 85 85
Approx. Price (US$) 0.58 | 1ku 0.58 | 1ku 0.58 | 1ku 0.38 | 1ku 1.15 | 1ku 0.33 | 1ku 0.33 | 1ku 1.15 | 1ku 0.65 | 1ku
Speaker Channels(Max) Mono Mono Mono Mono Mono
Shutdown Current (ISD)(uA) 0.0015 0.0015 0.0015 0.15 0.15
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 MSOP-PowerPAD,SOIC SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC SOIC SON HTSSOP
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Iq per channel(Typ)(mA) 1.25 1.25 1.25 0.027 0.7 0.7 0.027
Audio Input Type Analog Input Analog Input Analog Input Analog Input Analog Input
Input Type Analog Input Analog
Speaker Channels Mono
Package Size(mm2=WxL) [pf]8MSOP-PowerPAD[/pf] [pf]44HTSSOP[/pf]
Supply Min(Min)(Volt) 2.5
Supply Max(Max)(Volt) 5.5
Offset Drift(Typ)(uV/C) 0.6 0.6
Architecture Bipolar Class AB Class AB Bipolar
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
CMRR(Typ)(dB) 124 124
Slew Rate(Typ)(V/us) 0.01 0.01
Output Current(Typ)(mA) 24 24
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
Number of Channels(#) 1 1
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 36 36
Rail-to-Rail In to V-,Out In to V-,Out
THD + N @ 1 kHz(%) 1 1
Iq(Max)(mA) 1.5 1.5
Control Interface Hardware Hardware
Pin/Package 8MSOP-PowerPAD, 8SOIC 8MSOP-PowerPAD, 8SOIC
Iq(Typ)(mA) 0.7 0.7
Load(Min)(ohms) 8 8
Reset Threshold Accuracy(%) 0.8
Output Driver Type / Reset Output Active-low,Open-drain
Time Delay(ms) 200
VCC(Max)(V) 6.5
Special Features Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer
Watchdog Timer WDI(sec) 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
# of Supplies Monitored 1
Iq(Typ)(uA) 10
VCC(Min)(V) 1.6
Monitored Voltage 2 (typ)(Nom)(V) N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A
Monitored Voltage 1 (typ)(Nom)(V) 1.8,2.5,3,3.3,5
Max. Power to Parallel Bridge Tied Load 230
Analog Supply Max [V] 13.2
Closed/Open Loop Closed
Max Speaker Outputs(#) 4
Analog Supply Min [V] 10.8
Max. Power to Bridge Tied Load 150
Min. Supported Bridge Tied Load 3
Min. Supported Parallel Bridge Tied Load 2
Power Stage Supply Max(V) 38