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LM4840MH/NOPB

LM4840MH/NOPB

LM4840MH/NOPB

Texas Instruments

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

SOT-23

LM4840MH/NOPB Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
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 Tube
Series Boomer®
JESD-609 Code e3
Feature Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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 LM4840
Pin Count 28
Qualification Status Not Qualified
Output Type 2-Channel (Stereo) with Stereo Headphones
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 3/5V
Supply Voltage-Min (Vsup) 2.7V
Number of Channels 2
Quiescent Current 12mA
Supply Current-Max 30mA
Power Supply Rejection Ratio (PSRR) 74dB
Max Output Power 2.2W
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
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $2.15000 $2.15
500 $2.1285 $1064.25
1000 $2.107 $2107
1500 $2.0855 $3128.25
2000 $2.064 $4128
2500 $2.0425 $5106.25
LM4840MH/NOPB Product Details

LM4840MH/NOPB Overview


In 28-PowerTSSOP (0.173, 4.40mm Width) is embedded this device.Chips should be packaged in Tube cases.Transmission lines can be terminated with 28 terminations, which have devices that match the line's characteristic impedance.2-Channel (Stereo) with Stereo Headphones is used for its output.In this case, it is an electrical device of type Class AB .28 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 2 channels.Amp parts is possible to operate wAmp partsh Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control .No temperature higher than -40°C~85°C TA should be used for operations.This device has 28 pins.Amp parts is part of the LM4840 family.Its recommended mounting way belongs to Surface Mount .As of this moment, the maximum Output Power of this electronic part is 2.2W kWh per hour.Amp parts is important to keep the supply voltage (Vsup) above 2.7V so that the device functions normally.Vsup reaches 5.5V at the maximum.Amp parts is powered by a 3/5V volt power supply.This item is part of the Boomer® series.As long as external factors do not affect it, it consumes 12mA of quiescent current.Supply current reaches 30mA at its maximum.

LM4840MH/NOPB Features


28-PowerTSSOP (0.173, 4.40mm Width) package
28 pin count
LM4840 family
2.2W kWh per hour
Boomer® series


LM4840MH/NOPB Applications


There are a lot of Texas Instruments
LM4840MH/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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