LM49270SQX/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 28-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / Linear - Amplifiers - Audio
Description
ROHS3Compliant Lead Free Surface Mount Obsolete audio amplifier -40C~85C TA 78dB 1.75W 7.6mA
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Buying Options
Total Price: USD $2.15
Unit Price: USD $2.14795
≥1 USD $2.14795
≥10 USD $1.7632
≥100 USD $1.7081
≥500 USD $1.653
≥1000 USD $1.5979
Inventory: 1133
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Dimensions
Width 5mm
Length 5mm
Height Seated (Max) 0.8mm
Technical
Max Output Power x Channels @ Load 2.2W x 2 @ 4 Ω; 177mW x 2 @ 16 Ω
Dual Supply Voltage 5V
Min Dual Supply Voltage 2.4V
Max Output Power 2.2W
Max Dual Supply Voltage 5.5V
Power Supply Rejection Ratio (PSRR) 78dB
Voltage Gain 59dB
Supply Type Quad
Output Power 1.75W
Supply Current-Max 7.6mA
Number of Channels 4
Output Type 2-Channel (Stereo) with Stereo Headphones
Base Part Number LM49270
Terminal Pitch 0.5mm
Number of Functions 1
Peak Reflow Temperature (Cel) 260
Voltage - Supply 2.4V~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 Obsolete
Feature 3D, Depop, I2C, 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 28
Package / Case 28-WFQFN Exposed Pad
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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