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LM4949TLX/NOPB

LM4949TLX/NOPB

LM4949TLX/NOPB

Texas Instruments

9.9mA mA 2.5W W Audio Amplifiers 25 pins 25-WFBGA

SOT-23

LM4949TLX/NOPB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 25-WFBGA
Number of Pins 25
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Boomer®
JESD-609 Code e1
Feature Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Part StatusObsolete
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 FormBALL
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 Current9.9mA
Output Power2.5W
Common Mode Rejection Ratio 64.4 dB
Supply Type Quad
Voltage Gain 18dB
Power Supply Rejection Ratio (PSRR) 73.8dB
Max Dual Supply Voltage5.5V
Max Output Power2.5W
Dual Supply Voltage 5V
Max Output Power x Channels @ Load 2.5W x 2 @ 4 Ω; 190mW x 2 @ 16 Ω
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Contains Lead
In-Stock:9377 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.72000$0.72
500$0.7128$356.4
1000$0.7056$705.6
1500$0.6984$1047.6
2000$0.6912$1382.4
2500$0.684$1710

LM4949TLX/NOPB Product Details

LM4949TLX/NOPB Overview


This package is embedded in 25-WFBGA .This device is packaged in the way of Tape & Reel (TR) .25 terminations occur when a transmission line is terminated by a device with the same characteristic impedance as the transmission line.Amp parts uses 2-Channel (Stereo) with Stereo Headphones as the output.Class D is the type of this electrical device.Computers or other communication devices have 25 pins, which are pronged contacts.Amp parts is mounted in the way of Surface Mount .There is 2.7V~5.5V supply voltage for this electrical device.Amp parts is equipped wAmp partsh 5 channels.When operating, it is possible to ensure Depop, Differential Inputs, I2C, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control .Ideally, the operating temperature should not exceed -40°C~85°C TA .This item belongs to the family of LM4949 .There is an electronic component mounted in the way of Surface Mount .A maximum output power of 2.5W kWh per hour can be achieved with this electronic part.There is a supply type of Quad for this electronic part.Amp parts belongs to the Boomer® series of electronic components.

LM4949TLX/NOPB Features


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


LM4949TLX/NOPB Applications


There are a lot of Texas Instruments
LM4949TLX/NOPB audio amplifiers applications.


  • 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
  • Signal amplification

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