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LM4949TL/NOPB

LM4949TL/NOPB

LM4949TL/NOPB

Texas Instruments

9.9mA mA 2.5W W Audio Amplifiers 360μm mm 2.69mm mm 25 pins 25-WFBGA

SOT-23

LM4949TL/NOPB Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 25-WFBGA
Number of Pins 25
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Boomer®
JESD-609 Code e1
Feature Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 25
ECCN Code EAR99
Type Class D
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Voltage - Supply 2.7V~5.5V
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Base Part Number LM4949
Output Type 2-Channel (Stereo) with Stereo Headphones
Number of Channels 5
Nominal Supply Current 9.9mA
Quiescent Current 4.3mA
Output Power 2.5W
Common Mode Rejection Ratio 64.4 dB
Supply Type Quad
Voltage Gain 18dB
Power Supply Rejection Ratio (PSRR) 73.8dB
Max Dual Supply Voltage 5.5V
Max Output Power 2.5W
Dual Supply Voltage 5V
Max Output Power x Channels @ Load 2.5W x 2 @ 4 Ω; 190mW x 2 @ 16 Ω
Height 360μm
Length 2.69mm
Width 2.69mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.42000 $1.42
500 $1.4058 $702.9
1000 $1.3916 $1391.6
1500 $1.3774 $2066.1
2000 $1.3632 $2726.4
2500 $1.349 $3372.5
LM4949TL/NOPB Product Details

LM4949TL/NOPB Overview


In 25-WFBGA is embedded this device.Chips should be packaged in Tape & Reel (TR) cases.Transmission lines can be terminated with 25 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 D .25 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 5 channels.Amp parts is possible to operate wAmp partsh Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control .No temperature higher than -40°C~85°C TA should be used for operations.Amp parts is part of the LM4949 family.Its recommended mounting way belongs to Surface Mount .As of this moment, the maximum Output Power of this electronic part is 2.5W kWh per hour.In this electronic part, the supply type is Quad .This item is part of the Boomer® series.As long as external factors do not affect it, it consumes 4.3mA of quiescent current.

LM4949TL/NOPB Features


25-WFBGA package
LM4949 family
2.5W kWh per hour
Boomer® series


LM4949TL/NOPB Applications


There are a lot of Texas Instruments
LM4949TL/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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