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OPA2251UA/2K5

Texas Instruments OPA2251UA/2K5

TPS3851H25EDRBR

Texas Instruments TPS3851H25EDRBR

TPS3851H25EDRBT

Texas Instruments TPS3851H25EDRBT

TPS3851H33EDRBT

Texas Instruments TPS3851H33EDRBT

TPS3851G18EDRBR

Texas Instruments TPS3851G18EDRBR

TPS3851G18SDRBR

Texas Instruments TPS3851G18SDRBR

TPS3851G33SDRBT

Texas Instruments TPS3851G33SDRBT

TPA3244DDW

Texas Instruments TPA3244DDW

TPA3245DDV

Texas Instruments TPA3245DDV

TPA3245DDVR

Texas Instruments TPA3245DDVR

Price $1.25 $0.76 $5.79
RoHS Compliant Yes Yes Compliant Compliant Compliant Yes Compliant Compliant Compliant
Lead Status No Yes Yes Yes No No Yes No No No
Offset Drift(Typ)(uV/C) 0.6
Architecture Bipolar
Vos (Offset Voltage @ 25C)(Max)(mV) 0.25
Additional Features High Cload Drive
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Iq per channel(Max)(mA) 0.038
Iq per channel(Typ)(mA) 0.027
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125 0 to 70 0 to 70 0 to 70
CMRR(Min)(dB) 100
Input Bias Current(Max)(pA) 20000
Output Current(Typ)(mA) 30
CMRR(Typ)(dB) 124
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Slew Rate(Typ)(V/us) 0.01
Number of Channels(#) 2
GBW(Typ)(MHz) 0.035
Vn at 1kHz(Typ)(nV/rtHz) 45
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 2.7
Package Group PDIP,SOIC SON SON SON SON SON SON HTSSOP HTSSOP HTSSOP
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 36
Rail-to-Rail In to V-,Out
Approx. Price (US$) 1.95 | 1ku 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 3.10 | 1ku 3.15 | 1ku 3.15 | 1ku
Reset Threshold Accuracy(%) 0.8 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 Active-low,Open-drain
Time Delay(ms) 200 200 200 200 200 200
VCC(Max)(V) 6.5 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 Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer
Watchdog Timer WDI(sec) Programmable Programmable 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 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 1 1
Iq(Typ)(uA) 10 10 10 10 10 10
VCC(Min)(V) 1.6 1.6 1.6 1.6 1.6 1.6
Monitored Voltage 2 (typ)(Nom)(V) N/A 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 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 1.8,2.5,3,3.3,5
Supported Bridge Tied Load(Min)(Ohms) 3 3 3
Power to Parallel Bridge Tied Load(Max)(W) 160 230 230
Control Interface Hardware
THD + N @ 1 kHz(%) 0.005 0.005 0.005
Analog Supply (V)(Min) 10.8 10.8 10.8
Output Power(W) 100
Speaker Channels(Max) 4 4 4
Supported Parallel Bridge Tied Load(Min)(Ohms) 2 2 2
Power to Bridge Tied Load(Max)(W) 100 150 150
Audio Input Type Analog Analog Analog
Power Stage Supply(Max)(V) 38 31.5 31.5
Analog Supply (V)(Max) 13.2 13.2 13.2
Power Stage Supply(Min)(V) 12 12 12
Closed/Open Loop Closed Closed Closed