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TPA311DR

Texas Instruments TPA311DR

OPA251PAG4

Texas Instruments OPA251PAG4

TPA311DGN

Texas Instruments TPA311DGN

TPA751D

Texas Instruments TPA751D

TPA311DGNRG4

Texas Instruments TPA311DGNRG4

TPA301D

Texas Instruments TPA301D

TPA301DR

Texas Instruments TPA301DR

OPA325IDBVR

Texas Instruments OPA325IDBVR

TPS3851G33EDRBT

Texas Instruments TPS3851G33EDRBT

TPA3245D2DDV

Texas Instruments TPA3245D2DDV

Price $0.54 $0.69 $1.25
RoHS Compliant Compliant Yes Yes Compliant Yes Yes Y Compliant Compliant
Lead Status No No Yes Yes No Yes Yes Y Yes Yes
Offset Drift(Typ)(uV/C) 0.6
Architecture Bipolar Class AB Class AB Class AB CMOS
Vos (Offset Voltage @ 25C)(Max)(mV) 0.25
Additional Features High Cload Drive
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Iq per channel(Typ)(mA) 0.027 1.45 0.7 0.7
Iq per channel(Max)(mA) 0.038
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 125 0 to 70
CMRR(Min)(dB) 100
Approx. Price (US$) 1.15 | 1ku 0.58 | 1ku 0.33 | 1ku 0.33 | 1ku 0.65 | 1ku
Package Group SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC SON HTSSOP
Input Bias Current(Max)(pA) 20000
CMRR(Typ)(dB) 124
Package Size mm2 mm2 mm2 mm2 mm2
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
Output Power(W) 0.7 0.35 0.35
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
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
Audio Input Type Analog Input Analog Input Analog Input
Load(Min)(ohms) 8 8 8
Iq(Typ)(mA) 1.45 0.7 0.7
THD + N @ 1 kHz(%) 0.5 1 1
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
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
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