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PGA4311UA1

PGA4311UA1

PGA4311UA1

Texas Instruments

Audio Amplifiers 7.5mm mm 5.25V V 28 pins SOIC

SOT-23

PGA4311UA1 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Pins 28
Pbfree Code no
Number of Terminations 28
ECCN Code EAR99
HTS Code8542.39.00.01
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Terminal Pitch1.27mm
Pin Count28
Qualification StatusNot Qualified
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Supply Voltage-Max (Vsup) 5.25V
Power Supplies+-5V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 4.75V
Number of Channels 4
Consumer IC Type VOLUME CONTROL CIRCUIT
Length 17.905mm
Height Seated (Max) 2.65mm
Width 7.5mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:1352 items

PGA4311UA1 Product Details

PGA4311UA1 Overview


This package is embedded in SOIC .28 terminations occur when a transmission line is terminated by a device with the same characteristic impedance as the transmission line.Computers or other communication devices have 28 pins, which are pronged contacts.Amp parts is equipped wAmp partsh 4 channels.The device is equipped with 28 pins.Amp parts is recommended that the supply voltage (Vsup) be maintained above 4.75V for normal operation.5.25V represents the maximal supply voltage (Vsup).The device is powered by a voltage of +-5V .This electrical device has the consumer IC type VOLUME CONTROL CIRCUIT .At the very least, the operating temperature should be -40°C .There should be no temperature increase above 85°C .

PGA4311UA1 Features


SOIC package
28 pin count


PGA4311UA1 Applications


There are a lot of Texas Instruments
PGA4311UA1 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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