LM4946TM/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 25-WFBGA
Category Integrated Circuits (ICs) / Linear - Amplifiers - Audio
Description
EAR99 LM4946 Tape & Reel (TR) 3D Depop I2C Mute Shutdown SPI Thermal Protection Volume Control audio amplifier 2.7V 2mm 1.3W x 1 @ 8Ohm; 85mW x 2 @ 32Ohm 7.4mA
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Buying Options
Total Price: USD $2.74
Unit Price: USD $2.7368
≥1 USD $2.7368
Inventory: 6072
Minimum: 1
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Technical Details
Physical
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 25-WFBGA
Number of Pins 25
Technical
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Boomer?
JESD-609 Code e1
Feature 3D, Depop, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control
Pbfree Code yes
Part Status Discontinued
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 25
ECCN Code EAR99
Type Class D
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
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 0.4mm
Base Part Number LM4946
Pin Count 25
Output Type 1-Channel (Mono) with Stereo Headphones
Operating Supply Voltage 5V
Supply Voltage-Min (Vsup) 2.7V
Number of Channels 3
Nominal Supply Current 7.4mA
Output Power 85mW
Common Mode Rejection Ratio 61 dB
Supply Type Single
Power Supply Rejection Ratio (PSRR) 72dB
Max Output Power 1.3W
Max Output Power x Channels @ Load 1.3W x 1 @ 8 Ω; 85mW x 2 @ 32 Ω
Dimensions
Length 2mm
Width 2mm
Compliance
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
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