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TPA311DGN

Texas Instruments TPA311DGN

TPA311DGNRG4

Texas Instruments TPA311DGNRG4

TPA751D

Texas Instruments TPA751D

OPA251PAG4

Texas Instruments OPA251PAG4

TPA311DR

Texas Instruments TPA311DR

TPA301D

Texas Instruments TPA301D

TPA301DR

Texas Instruments TPA301DR

OPA325IDBVR

Texas Instruments OPA325IDBVR

TPA3245D2DDV

Texas Instruments TPA3245D2DDV

TPA3245D2DDVR

Texas Instruments TPA3245D2DDVR

Price $0.54 $0.69
RoHS Yes Compliant Yes Compliant Compliant Yes Yes Y Compliant Not Compliant
Lead Status Yes No Yes No No Yes Yes Y Yes No
Output Power(W) 0.7 0.35 0.35
Operating Temperature Range(C) -40 to 85 -40 to 85 0 to 70 0 to 70
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Control Interface Hardware Hardware Hardware
Iq(Max)(mA) 2.5 1.5 1.5
Speaker Channels(Max) Mono Mono Mono
Analog Supply (V)(Max) 5.5 5.5 5.5
PSRR(dB) 85 85 85
Approx. Price (US$) 0.58 | 1ku 1.15 | 1ku 0.33 | 1ku 0.33 | 1ku
Pin/Package 8MSOP-PowerPAD, 8SOIC 8MSOP-PowerPAD, 8SOIC 8MSOP-PowerPAD, 8SOIC
Shutdown Current (ISD)(uA) 0.0015 0.15 0.15
Analog Supply (V)(Min) 2.5 2.5 2.5
Package Group MSOP-PowerPAD,SOIC SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC HTSSOP HTSSOP
Package Size mm2 mm2 mm2 mm2
Iq per channel(Typ)(mA) 1.45 0.027 0.7 0.7
Audio Input Type Analog Input Analog Input Analog Input
Load(Min)(ohms) 8 8 8
Architecture Class AB Bipolar Class AB Class AB CMOS
Iq(Typ)(mA) 1.45 0.7 0.7
THD + N @ 1 kHz(%) 0.5 1 1
Offset Drift(Typ)(uV/C) 0.6
Vos (Offset Voltage @ 25C)(Max)(mV) 0.25
Additional Features High Cload Drive
Iq per channel(Max)(mA) 0.038
CMRR(Min)(dB) 100
Input Bias Current(Max)(pA) 20000
CMRR(Typ)(dB) 124
Slew Rate(Typ)(V/us) 0.01
Output Current(Typ)(mA) 24
GBW(Typ)(MHz) 0.035
Vn at 1kHz(Typ)(nV/rtHz) 45
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 2.7
Number of Channels(#) 1
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 36
Rail-to-Rail 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 230 230
Analog Supply Max [V] 13.2 13.2
Closed/Open Loop Closed Closed
Max Speaker Outputs(#) 4 4
Package Size(mm2=WxL) [pf]44HTSSOP[/pf] [pf]44HTSSOP[/pf]
Analog Supply Min [V] 10.8 10.8
Max. Power to Bridge Tied Load 150 150
Min. Supported Bridge Tied Load 3 3
Input Type Analog Analog
Min. Supported Parallel Bridge Tied Load 2 2
Power Stage Supply Max(V) 38 38