LM48512TL/NOPB

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TPA301DRG4

Texas Instruments TPA301DRG4

Price $1.36 $0.96 $6.14 $0.74 $3.40 $0.38
RoHS Compliant Compliant Compliant Yes Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status No No Yes Yes No No No No No No
Output Power(W) 2.7 0.7 3.2 5.7 0.35
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Iq per channel(Typ)(mA) 14.5 1.25 1.8 0.7
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -25 to 85 -25 to 85 -25 to 85
Analog Supply (V)(Min) 2.3 8 2.5 2.5 2.9 4.5 4.5 4.5 2.5
SNR(dB) 97
Architecture Class D Boosted Class D Class D Boosted,Smart Amp Class AB
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Speaker Channels(Max) Mono 1 Mono Mono Mono 2 2 2 Mono
THD + N @ 1 kHz(%) 0.03 0.12 1
Shutdown Current (ISD)(uA) 0.04 1 0.0015 0.5 0.15
Analog Supply (V)(Max) 5.5 18 5.5 5.2 5.5 16.5 16.5 26.4 5.5
PSRR(dB) 90 85 86 110 85
Package Group DSBGA TSSOP MSOP-PowerPAD,SOIC BGA MICROSTAR JUNIOR,TQFP DSBGA DSBGA HTSSOP HTSSOP HTSSOP MSOP-PowerPAD,SOIC
Control Interface GPIO Hardware I2C GPIO Hardware,Software Hardware,Software Hardware,Software Hardware
Iq(Max)(mA) 19 2.5 1.5
Iq(Typ)(mA) 14.5 1.8 0.7
Pin/Package 16DSBGA 9DSBGA 42DSBGA 8MSOP-PowerPAD, 8SOIC
Audio Input Type Analog Input Analog Analog Input Analog Input Digital Input Digital Digital Digital Analog Input
Approx. Price (US$) 0.65 | 1ku 2.36 | 1ku 0.58 | 1ku 3.08 | 1ku 0.34 | 1ku 1.87 | 1ku 1.87 | 1ku 1.97 | 1ku 0.33 | 1ku
Load(Min)(ohms) 4 4 8
Closed/Open Loop Open Closed Closed Closed
Power Stage Supply(Max)(V) 18 16.5 16.5 26.4
Supported Bridge Tied Load(Min)(Ohms) 8 4 4 4
Power Stage Supply(Min)(V) 8 4.5 4.5 4.5
Power to Bridge Tied Load(Max)(W) 6.5 21.9 21.9 21.9
Speaker Amp Type Class-AB
# of Digital Audio Interfaces 1
Additional Features A-Law,u-Law
Sampling Rate(Max)(kHz) 8
# Inputs / # Outputs 2 / 2
Headphone Driver Yes
Power Consumption(Typ)(mW) 12
DACs(#) 1
Digital Audio Interface PCM
# ADCs(Typ) 1
Power to Parallel Bridge Tied Load(Max)(W) 43.2 43.2 43.2