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
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
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
Pricing & Ordering
Quantity
Unit Price
Ext. 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.