LM4873IBL

20 kHz kHz3W WAudio Amplifiers2mm mm5.5V V20 pins20-VFBGA


  • Manufacturer: Texas Instruments
  • NO: 815-LM4873IBL
  • Package: 20-VFBGA
  • Datasheet: pdf
  • Stock: 6046
  • Description: 20 kHz kHz3W WAudio Amplifiers2mm mm5.5V V20 pins20-VFBGA (Kg)

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SPECIFICATIONS

Parameters
Package / Case 20-VFBGA
Number of Pins 20
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Boomer®
JESD-609 Code e0
Feature Depop, Input Multiplexer, Shutdown, Thermal Protection
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Class AB
Terminal Finish Tin/Lead (Sn63Pb37)
HTS Code 8542.33.00.01
Subcategory Audio/Video Amplifiers
Voltage - Supply 2V~5.5V
Terminal Position BOTTOM
Terminal Form BALL
Number of Functions 1
Terminal Pitch 0.5mm
Base Part Number LM4873
Qualification Status Not Qualified
Output Type 2-Channel (Stereo) with Stereo Headphones
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Supply Voltage-Min (Vsup) 2V
Number of Channels 2
Quiescent Current 7.5mA
Supply Current-Max 15mA
Output Power 1.5W
Bandwidth 20 kHz
Max Output Power 3W
Max Output Power x Channels @ Load 3W x 2 @ 3 Ω; 440mW x 2 @ 8 Ω
Height Seated (Max) 1.045mm
Length 2.5mm
Width 2mm
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Mount Surface Mount
Mounting Type Surface Mount

LM4873IBL Overview


This package is embedded in 20-VFBGA .Ideally, the chip should be packaged in a Tape & Reel (TR) case.Transmission lines can be terminated with 20 terminations, which have devices that match the line's characteristic impedance.2-Channel (Stereo) with Stereo Headphones is the output configured for it.Class AB is the type of this electrical device.20 pins are pronged contacts on a computer or other communication device that form a signal interface.Electronic parts are mounted in the way of Surface Mount .This electrical device has a supply voltage of 2V~5.5V .There are 2 channels available on the device.The operation of Depop, Input Multiplexer, Shutdown, Thermal Protection can be ensured.Amp parts is recommended that the operating temperature not exceed -40°C~85°C TA .Amp parts is included in Audio/Video Amplifiers .The LM4873 family includes it.The electronic part is mounted in the way of Surface Mount .An electronic part such as this has a maximum output power of 3W kWh per hour.A normal operation is dependent upon the supply voltage (Vsup) remaining above 2V .The maximal supply voltage (Vsup) reaches 5.5V .Power supply for this device is 5V volts.Amp parts belongs to the Boomer? series of electronic components.As long as external factors do not affect it, it consumes 7.5mA of quiescent current.A maximum supply current of 15mA is achieved.

LM4873IBL Features


20-VFBGA package
LM4873 family
3W kWh per hour
Boomer? series

LM4873IBL Applications


There are a lot of Texas Instruments LM4873IBL audio amplifiers applications.

  • High/low-pass filter circuit
  • ECG equipment
  • Signal filtering
  • Automation control systems
  • Active probe
  • Oscilloscopes
  • Signal transformation
  • pH (acidity)
  • High-frequency data acquisition systems
  • Integrator and differentiator circuits

In Stock

Please send RFQ , we will respond immediately.