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LM4946SQ/NOPB

LM4946SQ/NOPB

LM4946SQ/NOPB

Texas Instruments

7.4mA mA 1.3W W Audio Amplifiers 800μm mm 4mm mm 24 pins 24-WFQFN Exposed Pad

SOT-23

LM4946SQ/NOPB Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 24-WFQFN Exposed Pad
Number of Pins 24
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Boomer®
JESD-609 Code e3
Feature 3D, Depop, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Type Class D
Terminal Finish Matte Tin (Sn)
Voltage - Supply 2.7V~5.5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 3
Terminal Pitch 0.5mm
Base Part Number LM4946
Output Type 1-Channel (Mono) with Stereo Headphones
Operating Supply Voltage 5V
Number of Channels 3
Nominal Supply Current 7.4mA
Quiescent 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
Screening Level AEC-Q100
Max Output Power x Channels @ Load 1.3W x 1 @ 8 Ω; 85mW x 2 @ 32 Ω
Height 800μm
Length 4mm
Width 4mm
Thickness 750μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1,000 $2.98200 $2.982
2,000 $2.83290 $5.6658
LM4946SQ/NOPB Product Details

LM4946SQ/NOPB Overview


In 24-WFQFN Exposed Pad is embedded this device.Chips should be packaged in Tape & Reel (TR) cases.Transmission lines can be terminated with 24 terminations, which have devices that match the line's characteristic impedance.1-Channel (Mono) with Stereo Headphones is used for its output.In this case, it is an electrical device of type Class D .24 pins are pronged contacts on a computer or other communication device that form a signal interface.The electronic part is positioned in the way of Surface Mount .This electrical device has a 2.7V~5.5V supply voltage.Currently, the device has only 3 channels.Amp parts is possible to operate wAmp partsh 3D, Depop, I2C, Mute, Shutdown, SPI, Thermal Protection, Volume Control .No temperature higher than -40°C~85°C TA should be used for operations.Amp parts is part of the LM4946 family.Its recommended mounting way belongs to Surface Mount .As of this moment, the maximum Output Power of this electronic part is 1.3W kWh per hour.In this electronic part, the supply type is Single .This item is part of the Boomer® series.As long as external factors do not affect it, it consumes 7.4mA of quiescent current.

LM4946SQ/NOPB Features


24-WFQFN Exposed Pad package
LM4946 family
1.3W kWh per hour
Boomer® series


LM4946SQ/NOPB Applications


There are a lot of Texas Instruments
LM4946SQ/NOPB audio amplifiers applications.


  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering
  • Signal operation
  • Video and image computer boards
  • Medical instruments
  • Television broadcasting equipment
  • Displayers for aircraft and air transportation control systems

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