LM4937RLX/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 36-WFBGA, DSBGA
Category Integrated Circuits (ICs) / Linear - Amplifiers - Audio
Description
BALL ROHS3Compliant Lead Free Surface Mount Amplifier IC Class AB -40C~85C TA 1.25W 1.25W x 1 @ 8Ohm; 80mW x 2 @ 32Ohm 3.495mm
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Buying Options
Total Price: USD $2.88
Unit Price: USD $2.8776
≥1 USD $2.8776
Inventory: 1032
Minimum: 1
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Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 36-WFBGA, DSBGA
Number of Pins 36
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Boomer?
Feature Depop, Differential Inputs, I2C, I2S, Mute, Shutdown, SPI, Volume Control
Pbfree Code yes
Part Status Discontinued
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 36
ECCN Code EAR99
Type Class AB
Additional Feature ALSO REQUIRES 2.7V TO 4V SUPPLY
HTS Code 8542.33.00.01
Subcategory Audio/Video Amplifiers
Voltage - Supply 2.7V~5.5V
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.5mm
Base Part Number LM4937
Pin Count 36
Output Type 1-Channel (Mono) with Mono and Stereo Headphones
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3.33/5V
Supply Voltage-Min (Vsup) 2.7V
Power Consumption 45mW
Max Output Power 1.25W
Max Output Power x Channels @ Load 1.25W x 1 @ 8 Ω; 80mW x 2 @ 32 Ω
Dimensions
Height Seated (Max) 0.725mm
Length 3.495mm
Width 3.238mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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