Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications:
Consumer Electronics
Audio and Video Systems
Part #
Manufacturer
Description
Datasheet
DS96174CN/NOPB
Rochester Electronics LLC
DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16
LM611IM/NOPB
Rochester Electronics LLC
LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar
Part #
Manufacturer
Description
Stock
Price
Buy
Details
DISTI #
LM49450SQ/NOPBCT-ND
DigiKey
IC AMP CLASS D STER 2.5W 32WQFN
Min Qty:
1
Lead time:
12 Weeks
Container:
Digi-Reel®, Cut Tape (CT), Tape & Reel (TR)
3286 In Stock
1
$4.1700
10
$3.0860
25
$2.8140
100
$2.7588
1,000
$2.7588
$2.7588 / $4.1700
Buy Now
Details
DISTI #
926-LM49450SQ/NOPB
Mouser Electronics
Audio Amplifiers I2C Inpt 2.5W/Ch Lo EMI St Class D
RoHS:
Compliant
1386
1
$3.8900
10
$3.3500
100
$2.9300
250
$2.7900
500
$2.7600
1,000
$2.7500
$2.7500 / $3.8900
Buy Now
Details
Chip1Stop
Audio Amp Headphone/Speaker 2-CH Stereo 2.5W Class-D 32-Pin WQFN EP T/R
RoHS:
Compliant
pbFree:
Yes
674
$2.6200 / $3.5600
Buy Now
Details
LCSC
2.5Wx24 Class D Amplifier QFN-32-EP(5x5) Audio Amplifiers ROHS
20
1
$4.0627
10
$3.5801
30
$3.2943
100
$2.7053
500
$2.5720
1,000
$2.5116
$2.5116 / $4.0627
Buy Now
Details
Win Source Electronics
Boomer I2S Input, 2.5W/Channel, Low EMI, Stereo, Class D Audio Sub-System with Ground Referenced Headphone Amplifier, 3D Enhancement, and Headphone Sense | IC AUDIO SUBSYSTEM 2.5W D 32WQFN
14885
15
$3.3860
36
$2.7780
56
$2.6910
77
$2.6050
100
$2.5180
133
$2.2570
$2.2570 / $3.3860
Buy Now
Part Symbol
Footprint
3D Model
Moisture Sensitivity Level
Operating Temperature-Max
Operating Temperature-Min
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel)
Supply Voltage-Max (Vsup)
Supply Voltage-Min (Vsup)
Time@Peak Reflow Temperature-Max (s)
Want to compare parts?
Texas Instruments
2.5-W, stereo, digital input Class-D amp with 36-mW headphone amp & 3D enhancement 32-WQFN -40 to 85
VS
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LM49450SQ - National Semiconductor Corporation
LM49450SQ - Texas Instruments
LM49450SQ - Texas Instruments
This table gives cross-reference parts and alternative options found for LM49450SQ/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM49450SQ/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
LM49450SQ
IC 1.2 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC32, 5 X 5 MM, 0.80 MM HEIGHT, LLP-32, Audio/Video Amplifier
National Semiconductor Corporation
LM49450SQ/NOPB vs LM49450SQ
LM49450SQ
1.2W, 2 CHANNEL, AUDIO AMPLIFIER, QCC32, 5 X 5 MM, 0.80 MM HEIGHT, LLP-32
Texas Instruments
LM49450SQ/NOPB vs LM49450SQ
Part Number
Description
Manufacturer
Compare
LM49450SQ
1.2W, 2 CHANNEL, AUDIO AMPLIFIER, QCC32, 5 X 5 MM, 0.80 MM HEIGHT, LLP-32
Texas Instruments
LM49450SQ/NOPB vs LM49450SQ