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TPS3851H25EDRBR

Texas Instruments TPS3851H25EDRBR

TPS3851H25EDRBT

Texas Instruments TPS3851H25EDRBT

TPS3851H33EDRBT

Texas Instruments TPS3851H33EDRBT

OPA2251UA/2K5

Texas Instruments OPA2251UA/2K5

TAS3251DKQ

Texas Instruments TAS3251DKQ

TPA0253DGQR

Texas Instruments TPA0253DGQR

TPA0252PWPG4

Texas Instruments TPA0252PWPG4

TPA0252PWP

Texas Instruments TPA0252PWP

TPA5051RSATG4

Texas Instruments TPA5051RSATG4

OPA4251UA/2K5

Texas Instruments OPA4251UA/2K5

Price $1.25 $1.18 $4.77
RoHS Yes Yes Compliant Compliant Y Yes Compliant Yes Compliant Yes
Lead Status Yes Yes Yes No See ti.com Yes No Yes No Yes
Reset Threshold Accuracy(%) 0.8 0.8 0.8
Output Driver Type / Reset Output Active-low,Open-drain Active-low,Open-drain Active-low,Open-drain
Time Delay(ms) 200 200 200
VCC(Max)(V) 6.5 6.5 6.5
Special Features Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer Active Low Enable,Manual Reset,Watchdog Disable,Watchdog Timer
Watchdog Timer WDI(sec) Programmable Programmable Programmable
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Threshold Voltage 1(Typ)(V) 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8 1.67,1.73,2.32,2.4,2.79,2.88,3.07,3.17,4.65,4.8
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85
# of Supplies Monitored 1 1 1
Package Group SON SON SON PDIP,SOIC MSOP-PowerPAD HTSSOP HTSSOP QFN SOIC
Iq(Typ)(uA) 10 10 10
VCC(Min)(V) 1.6 1.6 1.6
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Approx. Price (US$) 0.65 | 1ku 0.65 | 1ku 0.65 | 1ku 1.95 | 1ku 0.64 | 1ku 2.39 | 1ku 2.39 | 1ku 3.52 | 1ku 5.25 | 1ku
Monitored Voltage 2 (typ)(Nom)(V) N/A N/A N/A
Threshold Voltage 2 (typ)(Typ)(V) 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
Offset Drift(Typ)(uV/C) 0.6 0.6
Architecture Bipolar Class-D,Smart Amp Class AB Bipolar
Vos (Offset Voltage @ 25C)(Max)(mV) 0.25 0.25
Additional Features High Cload Drive High Cload Drive,N/A
Iq per channel(Max)(mA) 0.038 0.038
Iq per channel(Typ)(mA) 0.027 3.2 4.5 4.5 0.027
CMRR(Min)(dB) 100 100
Input Bias Current(Max)(pA) 20000 20000
Output Current(Typ)(mA) 30 30
CMRR(Typ)(dB) 124 124
Slew Rate(Typ)(V/us) 0.01 0.01
Number of Channels(#) 2 4
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
Load(Min)(ohms) 1 8
Audio input type Digital Input
PSRR(dB) 60 65 67 67
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
THD + N @ 1 kHz(%) 0.01 0.33
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
Iq(Typ)(mA) 3.2
Control Interface Hardware
Speaker Channels(Max) Mono Stereo Stereo
Shutdown Current (ISD)(uA) 1 150 150
Analog Supply (V)(Max) 5.5 5.5 5.5
Pin/Package 10MSOP-PowerPAD
Analog Supply (V)(Min) 2.5 4.5 4.5
Iq(Max)(mA) 4.8
Audio Input Type Analog Input Analog Input Analog Input
Output Power(W) 1 2 2
Speaker Amp Type Class-AB Class-AB
Audio Delay per Channel(ms) 85