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TPA3244DDW

Texas Instruments TPA3244DDW

TPA3245DDV

Texas Instruments TPA3245DDV

TPA3245DDVR

Texas Instruments TPA3245DDVR

TPS3851G18EDRBR

Texas Instruments TPS3851G18EDRBR

TPS3851G18SDRBR

Texas Instruments TPS3851G18SDRBR

TPS3851G33SDRBT

Texas Instruments TPS3851G33SDRBT

TPS3851H18EDRBT

Texas Instruments TPS3851H18EDRBT

TPS3851H50EDRBR

Texas Instruments TPS3851H50EDRBR

OPA4251UA/2K5

Texas Instruments OPA4251UA/2K5

TPA3244DDWR

Texas Instruments TPA3244DDWR

Price $5.79 $0.76 $4.54
RoHS Compliant Compliant Compliant Compliant Compliant Yes Yes Yes Yes Compliant
Lead Status No No No No No Yes Yes Yes Yes No
Operating Temperature Range(C) 0 to 70 0 to 70 0 to 70 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 to 85 0 to 70
Supported Bridge Tied Load(Min)(Ohms) 3 3 3 3
Package Group HTSSOP HTSSOP HTSSOP SON SON SON SON SON SOIC HTSSOP
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Power to Parallel Bridge Tied Load(Max)(W) 160 230 230 160
Control Interface Hardware Hardware
THD + N @ 1 kHz(%) 0.005 0.005 0.005 0.005
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Analog Supply (V)(Min) 10.8 10.8 10.8 10.8
Approx. Price (US$) 3.10 | 1ku 3.15 | 1ku 3.15 | 1ku 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 5.25 | 1ku 3.10 | 1ku
Output Power(W) 100 100
Speaker Channels(Max) 4 4 4 4
Supported Parallel Bridge Tied Load(Min)(Ohms) 2 2 2 2
Power to Bridge Tied Load(Max)(W) 100 150 150 100
Audio Input Type Analog Analog Analog Analog
Power Stage Supply(Max)(V) 38 31.5 31.5 38
Analog Supply (V)(Max) 13.2 13.2 13.2 13.2
Power Stage Supply(Min)(V) 12 12 12 12
Closed/Open Loop Closed Closed Closed Closed
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
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
# of Supplies Monitored 1 1 1 1 1
Iq(Typ)(uA) 10 10 10 10 10
VCC(Min)(V) 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
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
Architecture Bipolar
Vos (Offset Voltage @ 25C)(Max)(mV) 0.25
Iq per channel(Typ)(mA) 0.027
Iq per channel(Max)(mA) 0.038
CMRR(Min)(dB) 100
Input Bias Current(Max)(pA) 20000
Additional Features High Cload Drive,N/A
Output Current(Typ)(mA) 30
Number of Channels(#) 4
CMRR(Typ)(dB) 124
Slew Rate(Typ)(V/us) 0.01
GBW(Typ)(MHz) 0.035
Vn at 1kHz(Typ)(nV/rtHz) 45
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 2.7
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 36
Rail-to-Rail In to V-,Out