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TPA0252PWP

Texas Instruments TPA0252PWP

TPS3851G50EDRBT

Texas Instruments TPS3851G50EDRBT

TPA5051RSATG4

Texas Instruments TPA5051RSATG4

TPA3244DDWR

Texas Instruments TPA3244DDWR

TPA0252PWPG4

Texas Instruments TPA0252PWPG4

OPA4251UA/2K5

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TPA3220DDWR

Texas Instruments TPA3220DDWR

TAS3251DKQR

Texas Instruments TAS3251DKQR

OPA4251UAG4

Texas Instruments OPA4251UAG4

TPS3851G50SDRBT

Texas Instruments TPS3851G50SDRBT

Price $4.77 $4.54
RoHS Yes Compliant Compliant Compliant Compliant Yes Compliant Compliant Compliant Yes
Lead Status Yes Yes No No No Yes No No No Yes
Approx. Price (US$) 2.39 | 1ku 0.65 | 1ku 3.52 | 1ku 3.10 | 1ku 2.39 | 1ku 5.25 | 1ku 5.95 | 1ku 5.25 | 1ku 0.65 | 1ku
Shutdown Current (ISD)(uA) 150 150
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 85 0 to 70 -40 to 85 -40 to 85 0 to 70 -40 to 85 -40 to 125
Package Group HTSSOP SON QFN HTSSOP HTSSOP SOIC SOIC SON
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Output Power(W) 2 100 2 175
Speaker Amp Type Class-AB Class-AB
Speaker Channels(Max) Stereo 4 Stereo Stereo Stereo
Analog Supply (V)(Max) 5.5 13.2 5.5 13.2
PSRR(dB) 67 67 60 60
Analog Supply (V)(Min) 4.5 10.8 4.5 10.8
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Iq per channel(Typ)(mA) 4.5 4.5 0.027 0.027
Audio Input Type Analog Input Analog Analog Input Digital Input
Reset Threshold Accuracy(%) 0.8 0.8
Output Driver Type / Reset Output Active-low,Open-drain Active-low,Open-drain
Time Delay(ms) 200 200
VCC(Max)(V) 6.5 6.5
Special Features Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer
Watchdog Timer WDI(sec) 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
# of Supplies Monitored 1 1
Iq(Typ)(uA) 10 10
VCC(Min)(V) 1.6 1.6
Monitored Voltage 2 (typ)(Nom)(V) N/A N/A
Threshold Voltage 2 (typ)(Typ)(V) 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
Audio Delay per Channel(ms) 85
Supported Bridge Tied Load(Min)(Ohms) 3
Power to Parallel Bridge Tied Load(Max)(W) 160 350
Control Interface Hardware Hardware
THD + N @ 1 kHz(%) 0.005 0.02 0.01
Supported Parallel Bridge Tied Load(Min)(Ohms) 2
Power to Bridge Tied Load(Max)(W) 100
Power Stage Supply(Max)(V) 38 38
Power Stage Supply(Min)(V) 12 12
Closed/Open Loop Closed Closed
Offset Drift(Typ)(uV/C) 0.6 0.6
Architecture Bipolar Class-D Class-D,Smart Amp Bipolar
Vos (Offset Voltage @ 25C)(Max)(mV) 0.25 0.25
Iq per channel(Max)(mA) 0.038 0.038
CMRR(Min)(dB) 100 100
Input Bias Current(Max)(pA) 20000 20000
Additional Features High Cload Drive,N/A High Cload Drive,N/A
Output Current(Typ)(mA) 30 30
Number of Channels(#) 4 4
CMRR(Typ)(dB) 124 124
Slew Rate(Typ)(V/us) 0.01 0.01
GBW(Typ)(MHz) 0.035 0.035
Vn at 1kHz(Typ)(nV/rtHz) 45 45
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 2.7 2.7
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 36 36
Rail-to-Rail In to V-,Out In to V-,Out
Audio input type Analog Input
Load(Min)(ohms) 1 1
Power to parallel bridge tied load(Max)(W) 200
Power stage supply(Max)(V) 30
Output power(W) 100
SNR(dB) 108 108
Approx. price(US$) 1.95 | 1ku
Control interface Hardware
Operating temperature range(C) -40 to 85
Closed/open loop Closed
Iq(Typ)(mA) 15
Power stage supply(Min)(V) 7
Analog supply(Min)(V) 5
Analog supply(Max)(V) 30
Sampling Rate(Max)(kHz) 96
Sampling Rate(Min)(kHz) 32