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LM49270SQ/NOPB

Texas Instruments
RoHS
RoHS RoHS compliant
Package 28-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / Linear - Amplifiers - Audio
Description EAR99 LM49270 Tape & Reel (TR) 3D Depop I2C Short-Circuit and Thermal Protection Shutdown Volume Control audio amplifier 5V 750mum 2.2W x 2 @ 4Ohm; 177mW x 2 @ 16Ohm 8.5mA
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Inventory: 25073
Minimum: 1
Total Price: USD $3.95
Unit Price: USD $3.94611
≥1 USD $3.94611
≥10 USD $3.237885
≥100 USD $3.13614
≥500 USD $3.035393
≥1000 USD $2.934645

Technical Details

Supply Chain

Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)

Physical

Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Number of Pins 28

Technical

Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Boomer?
JESD-609 Code e3
Feature 3D, Depop, I2C, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type Class D
Terminal Finish Matte Tin (Sn)
Subcategory Audio/Video Amplifiers
Voltage - Supply 2.4V~5.5V
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Base Part Number LM49270
Output Type 2-Channel (Stereo) with Stereo Headphones
Number of Channels 4
Quiescent Current 8.5mA
Supply Current-Max 7.6mA
Output Power 2.2W
Supply Type Quad
Voltage Gain 59dB
Power Supply Rejection Ratio (PSRR) 78dB
Max Dual Supply Voltage 5.5V
Max Output Power 2.2W
Min Dual Supply Voltage 2.4V
Dual Supply Voltage 5V
Max Output Power x Channels @ Load 2.2W x 2 @ 4 Ω; 177mW x 2 @ 16 Ω

Compliance

Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

Dimensions

Height 800μm
Length 5mm
Width 5mm
Thickness 750μm

Alternative Model

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