Welcome to Hotenda.com Online Store!

logo
userjoin
Home

LM4938MH

LM4938MH

LM4938MH

Texas Instruments

20 kHz kHz Audio Amplifiers 28 pins TSSOP

SOT-23

LM4938MH Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Package / Case TSSOP
Number of Pins 28
JESD-609 Code e0
Pbfree Code no
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature 85°C
Min Operating Temperature -20°C
Subcategory Audio/Video Amplifiers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.65mm
Pin Count 28
Operating Supply Voltage 5V
Temperature Grade OTHER
Number of Channels 2
Max Supply Voltage 5.5V
Min Supply Voltage 2.7V
Quiescent Current 11mA
Supply Current-Max 30mA
Supply Type Single
Input Offset Voltage (Vos) 50mV
Bandwidth 20 kHz
Power Supply Rejection Ratio (PSRR) 78dB
Power - Output 2W
Consumer IC Type VOLUME CONTROL CIRCUIT
Number of Amplifiers 2
Load Impedance 3Ohm
Channel Separation 73 dB
Length 9.7mm
Height Seated (Max) 1.1mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Contains Lead
LM4938MH Product Details

LM4938MH Overview


This package is embedded in TSSOP .Computers or other communication devices have 28 pins, which are pronged contacts.Amp parts is equipped wAmp partsh 2 channels.The device is equipped with 28 pins.Audio/Video Amplifiers incorporates this part.There is an electronic component mounted in the way of Surface Mount .There is a supply type of Single for this electronic part.As a result, it operates at a maximum operating temperature of 85°C to ensure its reliability.In order to ensure the reliability of the system, it operates at a minimum operating temperature of -20°C .Despite external influences, it consumes 11mA of quiescent current.A maximum supply current of 30mA can be reached.This electrical device has the consumer IC type VOLUME CONTROL CIRCUIT .When the supply voltage is set to 5.5V , it operates at maximum capacity.As a result, it operates with a minimal supply voltage of 2.7V .As of this writing, there are 2 amplifiers, which are electronic devices that increase a signal's voltage, current, or power.

LM4938MH Features


TSSOP package
28 pin count


LM4938MH Applications


There are a lot of Texas Instruments
LM4938MH 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

Related Part Number

DIR9001PWG4
FAN7024MU
MAX9700BEBC+TW
LA4742-E
LA4742-E
$0 $/piece
TDA8595SD/N2,112
TPA0103PWPLE
NTE1195
SSM2142S-REEL
LM4894ITP/NOPB

Get Subscriber

Enter Your Email Address, Get the Latest News