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OPA4251UA/2K5

Texas Instruments OPA4251UA/2K5

TPS3851G50EDRBT

Texas Instruments TPS3851G50EDRBT

TPA0253DGQR

Texas Instruments TPA0253DGQR

OPA2251UA/2K5

Texas Instruments OPA2251UA/2K5

TPS3851G50SDRBR

Texas Instruments TPS3851G50SDRBR

TPS3851H30EDRBT

Texas Instruments TPS3851H30EDRBT

OPA4251PA

Texas Instruments OPA4251PA

TPA0253DGQ

Texas Instruments TPA0253DGQ

TPA5051RSAT

Texas Instruments TPA5051RSAT

TPS3851H25EDRBR

Texas Instruments TPS3851H25EDRBR

Price $1.18 $1.46
RoHS Yes Compliant Yes Compliant Compliant Compliant Yes Yes Yes Yes
Lead Status Yes Yes Yes No No No Yes Yes Yes Yes
Offset Drift(Typ)(uV/C) 0.6 0.6 0.6
Architecture Bipolar Class AB Bipolar Bipolar Class AB
Vos (Offset Voltage @ 25C)(Max)(mV) 0.25 0.25 0.25
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Iq per channel(Typ)(mA) 0.027 3.2 0.027 0.027 3.2
Iq per channel(Max)(mA) 0.038 0.038 0.038
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 85 -40 to 85 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 125
Approx. Price (US$) 5.25 | 1ku 0.65 | 1ku 0.64 | 1ku 1.95 | 1ku 0.65 | 1ku 0.65 | 1ku 5.25 | 1ku 0.64 | 1ku 2.64 | 1ku 0.65 | 1ku
CMRR(Min)(dB) 100 100 100
Package Group SOIC SON MSOP-PowerPAD PDIP,SOIC SON SON SOIC MSOP-PowerPAD QFN SON
Input Bias Current(Max)(pA) 20000 20000 20000
Additional Features High Cload Drive,N/A High Cload Drive High Cload Drive,N/A
Output Current(Typ)(mA) 30 30 30
Number of Channels(#) 4 2 4
CMRR(Typ)(dB) 124 124 124
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Slew Rate(Typ)(V/us) 0.01 0.01 0.01
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
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
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 65
Iq(Typ)(mA) 3.2 3.2
Control Interface Hardware Hardware
Speaker Channels(Max) Mono Mono
Shutdown Current (ISD)(uA) 1 1
Analog Supply (V)(Max) 5.5 5.5
Pin/Package 10MSOP-PowerPAD 10MSOP-PowerPAD
Analog Supply (V)(Min) 2.5 2.5
Iq(Max)(mA) 4.8 4.8
Audio Input Type Analog Input Analog Input
Load(Min)(ohms) 8 8
THD + N @ 1 kHz(%) 0.33 0.33
Output Power(W) 1 1
Audio Delay per Channel(ms) 85