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OPA325IDBVR

Texas Instruments OPA325IDBVR

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Texas Instruments TPS3851G33EDRBT

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Texas Instruments TPA751DGNRG4

Price $1.25 $0.64 $0.77
RoHS Y Compliant Compliant Not Compliant Yes Yes Compliant Compliant Compliant Yes
Lead Status Y Yes Yes No Yes Yes No No No Yes
Architecture CMOS Bipolar Bipolar Class AB Class AB
CMRR(typ)(dB) 114
Features Zero Crossover
GBW(typ)(MHz) 10
Input bias current(max)(pA) 10
Input common mode headroom (to negative supply)(typ)(V) -0.1
Input common mode headroom (to positive supply)(typ)(V) 0.1
Iout(typ)(A) 0.03
Iq per channel(typ)(mA) 0.65
Number of channels 1
Offset drift(typ)(V/C) 2
Operating temperature range(C) -40
Output swing headroom (to negative supply)(typ)(V) 0.01
Output swing headroom (to positive supply)(typ)(V) -0.01
Package area(mm^2) 8.12
Package size (L x W)(mm) 2.9 x 2.8
Package type SOT-23
Pin count 5
Rail-to-rail In,Out
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Slew rate(typ)(V/s) 5
THD + N at 1 kHz(typ)(%) 0.0005
TI functional safety category
TI package name DBV
Total supply voltage (+5 V = 5, 5 V = 10)(max)(V) 5.5
Total supply voltage (+5 V = 5, 5 V = 10)(min)(V) 2.2
Vn at 1 kHz(typ)(nVHz) 10
Vos (offset voltage at 25C)(max)(mV) 0.15
TI.com inventory 231595
Approx. price(US$) .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
Operating Temperature Range(C) -40 to 125 0 to 70 0 to 70 -40 to 85 -40 to 85 -40 to 85 -40 to 85
# of Supplies Monitored 1
Package Group SON HTSSOP HTSSOP MSOP-PowerPAD,SOIC SOIC SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC
Iq(Typ)(uA) 10
VCC(Min)(V) 1.6
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Approx. Price (US$) 0.65 | 1ku 0.58 | 1ku 1.15 | 1ku 1.15 | 1ku 0.33 | 1ku 0.33 | 1ku 0.58 | 1ku
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 230 230
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
Output Power(W) 0.7 0.35 0.35 0.7
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
Speaker Channels(Max) Mono Mono Mono Mono
Shutdown Current (ISD)(uA) 0.0015 0.15 0.15 0.0015
Analog Supply (V)(Min) 2.5 2.5 2.5 2.5
Iq per channel(Typ)(mA) 1.25 0.027 0.027 0.7 0.7 1.25
Audio Input Type Analog Input Analog Input Analog Input Analog Input
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
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