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TPS3851G50EDRBT

Texas Instruments TPS3851G50EDRBT

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TPA301DGN

Texas Instruments TPA301DGN

Price $4.54 $1.18 $0.92
RoHS Compliant Compliant Compliant Yes Compliant Yes Y Y Yes Yes
Lead Status Yes No No Yes No Yes See ti.com Y Yes Yes
Reset Threshold Accuracy(%) 0.8
Output Driver Type / Reset Output Active-low,Open-drain
Time Delay(ms) 200
VCC(Max)(V) 6.5
Special Features Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer
Watchdog Timer WDI(sec) Programmable
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Threshold Voltage 1(Typ)(V) 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8
Operating Temperature Range(C) -40 to 125 -40 to 85 0 to 70 -40 to 85 -40 to 85 -40 to 85 -40 to 85
# of Supplies Monitored 1
Package Group SON QFN HTSSOP SOIC HTSSOP MSOP-PowerPAD MSOP-PowerPAD,SOIC MSOP-PowerPAD,SOIC
Iq(Typ)(uA) 10
VCC(Min)(V) 1.6
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Approx. Price (US$) 0.65 | 1ku 3.52 | 1ku 3.10 | 1ku 5.25 | 1ku 2.39 | 1ku 0.64 | 1ku 0.38 | 1ku 0.33 | 1ku
Monitored Voltage 2 (typ)(Nom)(V) N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A
Monitored Voltage 1 (typ)(Nom)(V) 1.8,2.5,3,3.3,5
Audio Delay per Channel(ms) 85
Supported Bridge Tied Load(Min)(Ohms) 3
Power to Parallel Bridge Tied Load(Max)(W) 160
Control Interface Hardware Hardware Hardware
THD + N @ 1 kHz(%) 0.005 0.33 0.01 1
Analog Supply (V)(Min) 10.8 4.5 2.5 2.5 2.5
Output Power(W) 100 2 1 0.7 0.35
Speaker Channels(Max) 4 Stereo Mono Mono Mono
Supported Parallel Bridge Tied Load(Min)(Ohms) 2
Power to Bridge Tied Load(Max)(W) 100
Audio Input Type Analog Analog Input Analog Input Analog Input Analog Input
Power Stage Supply(Max)(V) 38
Analog Supply (V)(Max) 13.2 5.5 5.5 5.5 5.5
Power Stage Supply(Min)(V) 12
Closed/Open Loop Closed
Offset Drift(Typ)(uV/C) 0.6
Architecture Bipolar Class AB Class-D,Smart Amp Class-D Class AB
Vos (Offset Voltage @ 25C)(Max)(mV) 0.25
Iq per channel(Typ)(mA) 0.027 4.5 3.2 1.25 0.7
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
Shutdown Current (ISD)(uA) 150 1 7 0.15
Speaker Amp Type Class-AB Class-AB
PSRR(dB) 67 65 60 60 85 85
Iq(Typ)(mA) 3.2 0.7
Pin/Package 10MSOP-PowerPAD 8MSOP-PowerPAD, 8SOIC
Iq(Max)(mA) 4.8 1.5
Load(Min)(ohms) 8 1 8
Audio input type Digital Input Analog Input
Output power(W) 175 200
Power stage supply(Max)(V) 38
Power stage supply(Min)(V) 12
Sampling rate(Max)(kHz) 96
SNR(dB) 108 108
Power to parallel bridge tied load(Max)(W) 350
Control interface Hardware Hardware
Approx. price(US$) 5.95 | 1ku 2.45 | 1ku
Analog supply(Min)(V) 10.8
Closed/open loop Closed Closed
Sampling rate(Min)(kHz) 32
Operating temperature range(C) 0 to 70 -40
Analog supply(Max)(V) 13.2
Speaker channels(Max) Stereo
Iq(typ)(mA) 35
Load(min)() 1
Package area(mm^2) 113.4
Package size (L x W)(mm) 14 x 8.1
Package type HTSSOP
Pin count 44
Power stage supply(max)(V) 45
Power stage supply(min)(V) 10
Speaker channels(max) Stereo
THD + N at 1 kHz(%) 0.02
TI.com inventory 6598