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LM4839MT/NOPB

LM4839MT/NOPB

LM4839MT/NOPB

Texas Instruments

2.2W W Audio Amplifiers 4.4mm mm 5.5V V 28 pins 28-TSSOP (0.173, 4.40mm Width)

SOT-23

LM4839MT/NOPB Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.173, 4.40mm Width)
Number of Pins 28
Operating Temperature -40°C~85°C TA
Packaging Tube
Series Boomer®
JESD-609 Code e3
Feature Bass Boost, Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
ECCN Code EAR99
Type Class AB
Terminal Finish Matte Tin (Sn)
HTS Code 8542.39.00.01
Voltage - Supply 2.7V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number LM4839
Pin Count 28
Qualification Status Not Qualified
Output Type 2-Channel (Stereo) with Stereo Headphones
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 2.7V
Number of Channels 2
Supply Current-Max 30mA
Power Supply Rejection Ratio (PSRR) 74dB
Max Output Power 2.2W
Number of Bands 1
Max Output Power x Channels @ Load 2.2W x 2 @ 3 Ω; 95mW x 2 @ 32 Ω
Channel Separation 65 dB
Length 9.7mm
Height Seated (Max) 1.2mm
Width 4.4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
LM4839MT/NOPB Product Details

LM4839MT/NOPB Overview


The package 28-TSSOP (0.173, 4.40mm Width) contains it.Tube is the packaging method.28 terminations consist of terminating transmission lines with devices that match their characteristic impedance.Amp parts is configured wAmp partsh an output of 2-Channel (Stereo) with Stereo Headphones .This electrical device has the type Class AB .In a computer or other communication device, there are 28 pins, which are pronged contacts.There is an electronic part mounted in the way of Surface Mount .This electrical device is powered by 2.7V~5.5V volts.There are no channels on the device.When operating, Bass Boost, Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control can be ensured.Amp parts is recommended that the operating temperature not exceed -40°C~85°C TA .In addition, it is equipped with 28 pins.Amp parts is a member of the family LM4839 .Amp parts is mounted in the way of Surface Mount .This electronic component's maximum output power is 2.2W kWh per hour.For normal operation, the supply voltage (Vsup) should be kept above 2.7V .Amp parts reaches 5.5V when the maximum supply voltage (Vsup) is reached.The electronic part is a member of the Boomer® series.Amp parts is noted that the maximal supply current is 30mA .There are 1 bands, which describe the range of energies that electrons may possess.

LM4839MT/NOPB Features


28-TSSOP (0.173, 4.40mm Width) package
28 pin count
LM4839 family
2.2W kWh per hour
Boomer® series


LM4839MT/NOPB Applications


There are a lot of Texas Instruments
LM4839MT/NOPB audio amplifiers applications.


  • Inverse/same-phase proportional circuit
  • Addition and subtraction operation circuits
  • single/dual op amp sum and difference circuits
  • Integrator and differentiator circuits
  • Logarithmic and exponential operation circuits
  • Multiplication and division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection

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