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TPA301DRG4

Texas Instruments TPA301DRG4

OPA325IDBVR

Texas Instruments OPA325IDBVR

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TPA721DGN

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TPA751DR

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TPA301DGNR

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TPA721DGNG4

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TPA3245D2DDV

Texas Instruments TPA3245D2DDV

Price $0.38 $1.11 $0.62
RoHS Compliant Y Compliant Yes Compliant Yes Yes Compliant Compliant Compliant
Lead Status No Y No Yes No Yes Yes No No Yes
Approx. Price (US$) 0.33 | 1ku 0.58 | 1ku 0.38 | 1ku 0.38 | 1ku 0.58 | 1ku 0.33 | 1ku 0.38 | 1ku
THD + N @ 1 kHz(%) 1 1
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Output Power(W) 0.35 0.7 0.7 0.7 0.7 0.35 0.7
Iq(Max)(mA) 1.5 1.5
Shutdown Current (ISD)(uA) 0.15 0.0015 7 7 0.0015 0.15 7
Control Interface Hardware Hardware
Analog Supply (V)(Max) 5.5 5.5 5.5 5.5 5.5 5.5 5.5
PSRR(dB) 85 85 85 85 85 85 85
Speaker Channels(Max) Mono Mono Mono Mono Mono Mono Mono
Pin/Package 8MSOP-PowerPAD, 8SOIC 8MSOP-PowerPAD, 8SOIC
Analog Supply (V)(Min) 2.5 2.5 2.5 2.5 2.5 2.5 2.5
Package Group MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC HTSSOP
Iq(Typ)(mA) 0.7 0.7
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Audio Input Type Analog Input Analog Input Analog Input Analog Input Analog Input Analog Input Analog Input
Load(Min)(ohms) 8 8
Architecture Class AB CMOS Class AB
Iq per channel(Typ)(mA) 0.7 1.25 1.25 1.25 1.25 0.7 1.25
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
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 0 to 70
Speaker Amp Type Class-AB Class-AB Class-AB Class-AB Class-AB
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