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TPA751DR

Texas Instruments TPA751DR

TPA301DGNR

Texas Instruments TPA301DGNR

TPA311D

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OPA251UA/2K5

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TPA301DRG4

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OPA325IDBVR

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TPA3245D2DDV

Texas Instruments TPA3245D2DDV

Price $2.11 $0.38
RoHS Yes Compliant Compliant Yes Compliant Compliant Yes Compliant Y Compliant
Lead Status Yes No No Yes No No Yes No Y Yes
Output Power(W) 0.7 0.35 0.7 0.35
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 0 to 70
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Speaker Amp Type Class-AB Class-AB
Analog Supply (V)(Max) 5.5 5.5 5.5 5.5
PSRR(dB) 85 85 85 85
Approx. Price (US$) 0.58 | 1ku 0.33 | 1ku 0.38 | 1ku 1.15 | 1ku 1.15 | 1ku 0.33 | 1ku
Speaker Channels(Max) Mono Mono Mono Mono
Shutdown Current (ISD)(uA) 0.0015 0.15 7 0.15
Analog Supply (V)(Min) 2.5 2.5 2.5 2.5
Package Group MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC SOIC SOIC MSOP-PowerPAD,SOIC HTSSOP
Package Size mm2 mm2 mm2 mm2 mm2 mm2
Iq per channel(Typ)(mA) 1.25 0.7 1.25 0.027 0.027 0.7
Audio Input Type Analog Input Analog Input Analog Input Analog Input
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
Architecture Class AB Bipolar Bipolar Class AB CMOS
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
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
CMRR(typ)(dB) 114
Features Zero Crossover
GBW(typ)(MHz) 10
Input bias current(max)(pA) 10
Input common mode headroom (to negative supply)(typ)(V) -0.1
Input common mode headroom (to positive supply)(typ)(V) 0.1
Iout(typ)(A) 0.03
Iq per channel(typ)(mA) 0.65
Number of channels 1
Offset drift(typ)(V/C) 2
Operating temperature range(C) -40
Output swing headroom (to negative supply)(typ)(V) 0.01
Output swing headroom (to positive supply)(typ)(V) -0.01
Package area(mm^2) 8.12
Package size (L x W)(mm) 2.9 x 2.8
Package type SOT-23
Pin count 5
Rail-to-rail In,Out
Slew rate(typ)(V/s) 5
THD + N at 1 kHz(typ)(%) 0.0005
TI functional safety category
TI package name DBV
Total supply voltage (+5 V = 5, 5 V = 10)(max)(V) 5.5
Total supply voltage (+5 V = 5, 5 V = 10)(min)(V) 2.2
Vn at 1 kHz(typ)(nVHz) 10
Vos (offset voltage at 25C)(max)(mV) 0.15
TI.com inventory 231595
Approx. price(US$) .5 | 1ku
Max. Power to Parallel Bridge Tied Load 230
Analog Supply Max [V] 13.2
Closed/Open Loop Closed
Max Speaker Outputs(#) 4
Package Size(mm2=WxL) [pf]44HTSSOP[/pf]
Analog Supply Min [V] 10.8
Max. Power to Bridge Tied Load 150
Min. Supported Bridge Tied Load 3
Input Type Analog
Min. Supported Parallel Bridge Tied Load 2
Power Stage Supply Max(V) 38