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TPS3851G33SDRBT

Texas Instruments TPS3851G33SDRBT

TPS3851G50EDRBT

Texas Instruments TPS3851G50EDRBT

TPS3851H18EDRBT

Texas Instruments TPS3851H18EDRBT

TPS3851H50EDRBR

Texas Instruments TPS3851H50EDRBR

TPA3244DDW

Texas Instruments TPA3244DDW

TPA3245DDV

Texas Instruments TPA3245DDV

TPA3245DDVR

Texas Instruments TPA3245DDVR

OPA4251UA/2K5

Texas Instruments OPA4251UA/2K5

TPA3244DDWR

Texas Instruments TPA3244DDWR

TAS3251DKQ

Texas Instruments TAS3251DKQ

Price $5.79 $4.54
RoHS Yes Compliant Yes Yes Compliant Compliant Compliant Yes Compliant Y
Lead Status Yes Yes Yes Yes No No No Yes No See ti.com
Reset Threshold Accuracy(%) 0.8 0.8 0.8 0.8
Output Driver Type / Reset Output Active-low,Open-drain Active-low,Open-drain Active-low,Open-drain Active-low,Open-drain
Time Delay(ms) 200 200 200 200
VCC(Max)(V) 6.5 6.5 6.5 6.5
Special Features Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer
Watchdog Timer WDI(sec) Programmable Programmable Programmable Programmable
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Threshold Voltage 1(Typ)(V) 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 125 0 to 70 0 to 70 0 to 70 -40 to 85 0 to 70
# of Supplies Monitored 1 1 1 1
Package Group SON SON SON SON HTSSOP HTSSOP HTSSOP SOIC HTSSOP
Iq(Typ)(uA) 10 10 10 10
VCC(Min)(V) 1.6 1.6 1.6 1.6
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Approx. Price (US$) 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 3.10 | 1ku 3.15 | 1ku 3.15 | 1ku 5.25 | 1ku 3.10 | 1ku
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
Supported Bridge Tied Load(Min)(Ohms) 3 3 3 3
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 0.01
Analog Supply (V)(Min) 10.8 10.8 10.8 10.8
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
Offset Drift(Typ)(uV/C) 0.6
Architecture Bipolar Class-D,Smart Amp
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
Load(Min)(ohms) 1
Audio input type Digital Input
PSRR(dB) 60
Output power(W) 175
Power stage supply(Max)(V) 38
Power stage supply(Min)(V) 12
Sampling rate(Max)(kHz) 96
SNR(dB) 108
Power to parallel bridge tied load(Max)(W) 350
Control interface Hardware
Approx. price(US$) 5.95 | 1ku
Analog supply(Min)(V) 10.8
Closed/open loop Closed
Sampling rate(Min)(kHz) 32
Operating temperature range(C) 0 to 70
Analog supply(Max)(V) 13.2
Speaker channels(Max) Stereo