2.2W W Audio Amplifiers 4mm mm 5.5V V 49 pins 49-VFBGA
SOT-23
LM4838GR Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
49-VFBGA
Number of Pins
49
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Series
Boomer®
Feature
Depop, Mute, Shutdown, Thermal Protection, Volume Control
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
49
ECCN Code
EAR99
Type
Class AB
Additional Feature
BRIDGED MODE OPERATION 70 DB CHANNEL SEPARATION ALSO AVAILABLE
HTS Code
8542.33.00.01
Voltage - Supply
2.7V~5.5V
Terminal Position
BOTTOM
Terminal Form
BALL
Number of Functions
1
Terminal Pitch
0.5mm
Base Part Number
LM4838
Pin Count
49
Output Type
2-Channel (Stereo) with Stereo Headphones
Supply Voltage-Max (Vsup)
5.5V
Supply Voltage-Min (Vsup)
2.7V
Number of Channels
2
Quiescent Current
15mA
Max Output Power
2.2W
Max Output Power x Channels @ Load
2.2W x 2 @ 3 Ω; 95mW x 2 @ 32 Ω
Harmonic Distortion
10%
Channel Separation
65 dB
Length
4mm
Height Seated (Max)
1.1mm
Width
4mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead
LM4838GR Product Details
LM4838GR Overview
Amp parts is embedded in the 49-VFBGA package.Amp parts is packaged in the way of Tape & Reel (TR) .There are 49 terminations, which are the practice of ending a transmission line with a device that matches the characteristic impedance of the line.The output it is configured with uses 2-Channel (Stereo) with Stereo Headphones .The type of this electrical device is Class AB .There are 49 pins, which are pronged contacts as part of a signal interface in a computer or other communications device. This electronic part is mounted in the way of Surface Mount .The supply voltage of this electrical device is 2.7V~5.5V .The number of channels is growing strong/weak: 2 .Depop, Mute, Shutdown, Thermal Protection, Volume Control can be ensured when operating.The operating temperature should not exceed -40°C~85°C TA .Amp parts is equipped wAmp partsh 49 pin count.Amp parts belongs to LM4838 family.This electronic part is mounted in the way of Surface Mount .The maximal Output Power of this electronic part is 2.2W kWh per hour.The supply voltage (Vsup) should be kept above 2.7V for normal operation.The maximal supply voltage (Vsup) reaches 5.5V .This electronic part is a member of Boomer® series.Amp parts consumes 15mA of quiescent current wAmp partshout being affected by external factors. Amp parts is also characterized by BRIDGED MODE OPERATION 70 DB CHANNEL SEPARATION ALSO AVAILABLE .
LM4838GR Features
49-VFBGA package 49 pin count LM4838 family 2.2W kWh per hour Boomer® series
LM4838GR Applications
There are a lot of Texas Instruments LM4838GR audio amplifiers applications.