LM49450SQX/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 32-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / Linear - Amplifiers - Audio
Description
ROHS3Compliant Lead Free Surface Mount Active audio amplifier -40C~85C TA 70dB 2.5W 14mA
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Buying Options
Total Price: USD $3.49
Unit Price: USD $3.4903
≥1 USD $3.4903
≥10 USD $2.86425
≥100 USD $2.77495
≥500 USD $2.68565
≥1000 USD $2.5954
Inventory: 1165
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Thickness 750μm
Width 5mm
Length 5mm
Height 800μm
Technical
Number of Analog Outputs 4
Number of DAC Channels 2
Max Output Power x Channels @ Load 2.5W x 2 @ 4 Ω
Number of ADC Channels 0
Dual Supply Voltage 5V
Max Output Power 2.5W
Power Consumption 57.6mW
Power Supply Rejection Ratio (PSRR) 70dB
Voltage Gain 53.8dB
Supply Type Hex
Output Power 2.5W
Nominal Supply Current 14mA
Output Type 2-Channel (Stereo) with Stereo Headphones
Base Part Number LM49450
Number of Functions 2
Peak Reflow Temperature (Cel) 260
Terminal Position QUAD
Voltage - Supply 2.7V~5.5V
Subcategory Audio/Video Amplifiers
Terminal Finish Matte Tin (Sn)
Type Class D
ECCN Code EAR99
Number of Terminations 28
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Active
Pbfree Code yes
Feature 3D, DAC, Depop, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
JESD-609 Code e3
Series Boomer?
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 32
Package / Case 32-WFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Supply Chain
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Factory Lead Time 8 Weeks
Alternative Model
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