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TPS3851H50EDRBT

Texas Instruments TPS3851H50EDRBT

TPS3851G30EDRBT

Texas Instruments TPS3851G30EDRBT

OPA2251UA

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Texas Instruments TPS3851G50SDRBR

TPS3851H30EDRBT

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OPA2251UA/2K5

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TPS3851H25EDRBR

Texas Instruments TPS3851H25EDRBR

Price $1.40 $1.25 $3.52 $1.18
RoHS Yes Yes Yes Compliant Yes Yes Compliant Compliant Compliant Yes
Lead Status Yes Yes Yes No Yes Yes No No No Yes
Reset Threshold Accuracy(%) 0.8 0.8 0.8 0.8 0.8
Output Driver Type / Reset Output Active-low,Open-drain Active-low,Open-drain Active-low,Open-drain Active-low,Open-drain Active-low,Open-drain
Time Delay(ms) 200 200 200 200 200
VCC(Max)(V) 6.5 6.5 6.5 6.5 6.5
Special Features Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer
Watchdog Timer WDI(sec) Programmable Programmable Programmable Programmable Programmable
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Threshold Voltage 1(Typ)(V) 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 125 -40 to 125 -40 to 85 -40 to 125
# of Supplies Monitored 1 1 1 1 1
Package Group SON SON PDIP,SOIC MSOP-PowerPAD QFN SOIC SON SON PDIP,SOIC SON
Iq(Typ)(uA) 10 10 10 10 10
VCC(Min)(V) 1.6 1.6 1.6 1.6 1.6
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Approx. Price (US$) 0.65 | 1ku 0.65 | 1ku 1.95 | 1ku 0.64 | 1ku 2.64 | 1ku 5.25 | 1ku 0.65 | 1ku 0.65 | 1ku 1.95 | 1ku 0.65 | 1ku
Monitored Voltage 2 (typ)(Nom)(V) N/A N/A N/A N/A N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A 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 1.8,2.5,3,3.3,5
Offset Drift(Typ)(uV/C) 0.6 0.6 0.6
Architecture Bipolar Class AB Bipolar 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
Iq per channel(Max)(mA) 0.038 0.038 0.038
Iq per channel(Typ)(mA) 0.027 3.2 0.027 0.027
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
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
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
PSRR(dB) 65
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