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LM4838MTEX/NOPB

LM4838MTEX/NOPB

LM4838MTEX/NOPB

Texas Instruments

2.2W W Audio Amplifiers 1.2mm mm 4.4mm mm 28 pins 28-PowerTSSOP (0.173, 4.40mm Width)

SOT-23

LM4838MTEX/NOPB Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins 28
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Boomer®
JESD-609 Code e3
Feature Depop, Mute, Shutdown, Thermal Protection, Volume Control
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type Class AB
Terminal Finish Matte Tin (Sn)
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
Base Part Number LM4838
Pin Count 28
Output Type 2-Channel (Stereo) with Stereo Headphones
Operating Supply Voltage 5V
Power Supplies 5V
Number of Channels 2
Quiescent Current 15mA
Supply Current-Max 30mA
Output Power 2.2W
Supply Type Single
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
Height 1.2mm
Length 9.7mm
Width 4.4mm
Thickness 1mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $1.71171 $3.42342
5,000 $1.64736 $8.2368
LM4838MTEX/NOPB Product Details

LM4838MTEX/NOPB Overview


The package 28-PowerTSSOP (0.173, 4.40mm Width) contains it.Tape & Reel (TR) 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, Depop, 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 LM4838 .Amp parts is mounted in the way of Surface Mount .This electronic component's maximum output power is 2.2W kWh per hour.Single is the type of supply for this electronic part.The power supply is 5V .The electronic part is a member of the Boomer® series.The device consumes 15mA quiescent current and is unaffected by external influences.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.

LM4838MTEX/NOPB Features


28-PowerTSSOP (0.173, 4.40mm Width) package
28 pin count
LM4838 family
2.2W kWh per hour
Boomer® series


LM4838MTEX/NOPB Applications


There are a lot of Texas Instruments
LM4838MTEX/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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