LM4947TLX/NOPB
RoHS 
RoHS compliant
RoHS compliantPackage 25-WFBGA
Category Integrated Circuits (ICs) / Linear - Amplifiers - Audio
Description
EAR99 LM4947 Tape & Reel (TR) 3D Depop Differential Inputs I2C Mute Shutdown SPI Thermal Protection Volume Control audio amplifier 5V 0.5mm 1.19W x 1 @ 8Ohm; 87mW x 2 @ 32Ohm 8mA
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Buying Options
Total Price: USD $1.2
Unit Price: USD $1.1968
≥1 USD $1.1968
Inventory: 1376
Minimum: 1
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
Radiation Hardening No
Technical
Max Output Power x Channels @ Load 1.19W x 1 @ 8 Ω; 87mW x 2 @ 32 Ω
Dual Supply Voltage 5V
Max Output Power 1.19W
Max Dual Supply Voltage 5.5V
Power Supply Rejection Ratio (PSRR) 76dB
Supply Type Triple
Common Mode Rejection Ratio 49 dB
Output Power 1.19W
Supply Current-Max 8mA
Number of Channels 1
Output Type 1-Channel (Mono) with Stereo Headphones
Base Part Number LM4947
Terminal Pitch 0.5mm
Number of Functions 2
Peak Reflow Temperature (Cel) 260
Terminal Form BALL
Terminal Position BOTTOM
Voltage - Supply 2.7V~5.5V
Subcategory Audio/Video Amplifiers
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Type Class D
ECCN Code EAR99
Number of Terminations 25
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Part Status Discontinued
Pbfree Code yes
Feature 3D, Depop, Differential Inputs, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control
JESD-609 Code e1
Series Boomer?
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Physical
Number of Pins 25
Package / Case 25-WFBGA
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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