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  • LM4855LQ/NOPB

LM4855LQ/NOPB

12mA mA20 kHz kHz1.5W WAudio Amplifiers800μm mm4mm mm5V V24 pins24-WFQFN Exposed Pad


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM4855LQ/NOPB
  • Package: 24-WFQFN Exposed Pad
  • Datasheet: -
  • Stock: 687
  • Description: 12mA mA20 kHz kHz1.5W WAudio Amplifiers800μm mm4mm mm5V V24 pins24-WFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
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 Depop, Mute, Shutdown, SPI, Thermal Protection, Volume Control
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 24
ECCN Code EAR99
Type Class AB
Terminal Finish Matte Tin (Sn)
Subcategory Audio/Video Amplifiers
Voltage - Supply 2.6V~5V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number LM4855
Pin Count 24
Output Type 1-Channel (Mono) with Stereo Headphones
Operating Supply Voltage 3V
Supply Voltage-Max (Vsup) 5V
Supply Voltage-Min (Vsup) 2.6V
Number of Channels 3
Nominal Supply Current 12mA
Output Power 1.5W
Supply Type Single
Bandwidth 20 kHz
Power Supply Rejection Ratio (PSRR) 62dB
Max Output Power 1.5W
Max Output Power x Channels @ Load 1.5W x 1 @ 4 Ω; 115mW x 2 @ 32 Ω
Height 800μm
Length 5mm
Width 4mm
Thickness 800μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LM4855LQ/NOPB Overview


The device is embedded in 24-WFQFN Exposed Pad .Ideally, the chip should be packaged in a Tape & Reel (TR) case.The 24 termination refers to terminating transmission lines with devices that match their characteristic impedance.Amp parts is configured to produce 1-Channel (Mono) with Stereo Headphones as Amp partss output.The device is of type Class AB .The computer or other communication device has 24 pins, which are pronged contacts.The electronic part is positioned in the way of Surface Mount .Its supply voltage is 2.6V~5V volts.There are 3 channels available on the device.When operating, it is possible to ensure Depop, Mute, Shutdown, SPI, Thermal Protection, Volume Control .A temperature greater than -40°C~85°C TA should not be used.In addition, it is equipped with 24 pins.The part belongs to Audio/Video Amplifiers .Amp parts belongs to the LM4855 family.In this case, the electronic part is mounted in the way of Surface Mount .As of this moment, the maximum Output Power of this electronic part is 1.5W kWh per hour.A normal operation is dependent upon the supply voltage (Vsup) remaining above 2.6V .During this time, the maximum supply voltage (Vsup) reaches 5V volts.In this electronic part, the supply type is Single .Amp parts is a member of the Boomer? series of electronic parts.

LM4855LQ/NOPB Features


24-WFQFN Exposed Pad package
24 pin count
LM4855 family
1.5W kWh per hour
Boomer? series

LM4855LQ/NOPB Applications


There are a lot of Texas Instruments LM4855LQ/NOPB audio amplifiers applications.

  • Displayers for aircraft and air transportation control systems
  • Medical imaging
  • Precision measurement
  • Video and image computer boards
  • Integrator and differentiator circuits
  • Test equipment
  • Radar
  • Industrial control system
  • single/dual op amp sum and difference circuits
  • Medical instruments