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OPA2251UA/2K5

Texas Instruments OPA2251UA/2K5

TPS3851H25EDRBR

Texas Instruments TPS3851H25EDRBR

TPS3851H25EDRBT

Texas Instruments TPS3851H25EDRBT

TPS3851H33EDRBT

Texas Instruments TPS3851H33EDRBT

OPA4251PA

Texas Instruments OPA4251PA

TPA0253DGQ

Texas Instruments TPA0253DGQ

TPA5051RSAT

Texas Instruments TPA5051RSAT

TPA3220DDW

Texas Instruments TPA3220DDW

OPA2251UA

Texas Instruments OPA2251UA

TPS3851G18EDRBT

Texas Instruments TPS3851G18EDRBT

Price $1.25 $1.46 $3.52
RoHS Compliant Yes Yes Compliant Yes Yes Yes Y Yes Yes
Lead Status No Yes Yes Yes Yes Yes Yes Y Yes Yes
Offset Drift(Typ)(uV/C) 0.6 0.6 0.6
Architecture Bipolar Bipolar Class AB Class-D Bipolar
Vos (Offset Voltage @ 25C)(Max)(mV) 0.25 0.25 0.25
Additional Features High Cload Drive High Cload Drive,N/A High Cload Drive
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Iq per channel(Max)(mA) 0.038 0.038 0.038
Iq per channel(Typ)(mA) 0.027 0.027 3.2 0.027
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 125
CMRR(Min)(dB) 100 100 100
Input Bias Current(Max)(pA) 20000 20000 20000
Output Current(Typ)(mA) 30 30 30
CMRR(Typ)(dB) 124 124 124
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Slew Rate(Typ)(V/us) 0.01 0.01 0.01
Number of Channels(#) 2 4 2
GBW(Typ)(MHz) 0.035 0.035 0.035
Vn at 1kHz(Typ)(nV/rtHz) 45 45 45
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 2.7 2.7 2.7
Package Group PDIP,SOIC SON SON SON SOIC MSOP-PowerPAD QFN PDIP,SOIC SON
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 36 36 36
Rail-to-Rail In to V-,Out In to V-,Out In to V-,Out
Approx. Price (US$) 1.95 | 1ku 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 5.25 | 1ku 0.64 | 1ku 2.64 | 1ku 1.95 | 1ku 0.65 | 1ku
Reset Threshold Accuracy(%) 0.8 0.8 0.8 0.8
Output Driver Type / Reset Output Active-low,Open-drain Active-low,Open-drain Active-low,Open-drain Active-low,Open-drain
Time Delay(ms) 200 200 200 200
VCC(Max)(V) 6.5 6.5 6.5 6.5
Special Features Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer
Watchdog Timer WDI(sec) Programmable Programmable Programmable 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 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8
# of Supplies Monitored 1 1 1 1
Iq(Typ)(uA) 10 10 10 10
VCC(Min)(V) 1.6 1.6 1.6 1.6
Monitored Voltage 2 (typ)(Nom)(V) N/A N/A N/A N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A N/A N/A N/A
Monitored Voltage 1 (typ)(Nom)(V) 1.8,2.5,3,3.3,5 1.8,2.5,3,3.3,5 1.8,2.5,3,3.3,5 1.8,2.5,3,3.3,5
PSRR(dB) 65 60
Iq(Typ)(mA) 3.2
Control Interface Hardware
Speaker Channels(Max) Mono
Shutdown Current (ISD)(uA) 1
Analog Supply (V)(Max) 5.5
Pin/Package 10MSOP-PowerPAD
Analog Supply (V)(Min) 2.5
Iq(Max)(mA) 4.8
Audio Input Type Analog Input
Load(Min)(ohms) 8
THD + N @ 1 kHz(%) 0.33
Output Power(W) 1
Audio Delay per Channel(ms) 85
Analog supply voltage(max)(V) 30
Analog supply voltage(min)(V) 5
Analog supply(max)(V) 30
Analog supply(min)(V) 5
Audio input type Analog Input
Closed/open loop Closed
Control interface Hardware
Iq(typ)(mA) 15
Load(min)() 1
Operating temperature range(C) -40
Output power(W) 100
Package area(mm^2) 113.4
Package size (L x W)(mm) 14 x 8.1
Package type HTSSOP
Pin count 44.0
Power stage supply(max)(V) 30
Power stage supply(min)(V) 7
SNR(dB) 108
Speaker channels(max) Stereo
THD + N at 1 kHz(%) 0.02
TI.com inventory 5000
Approx. price(US$) 1.961 | 1ku