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OPA743PAG4

OPA743PAG4

OPA743PAG4

Texas Instruments

20mA per Channel 10pA 66 dB Instrumentational OP Amps 6V 8 Pins PDIP

SOT-23

OPA743PAG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Package / Case PDIP
Number of Pins 8
PackagingRail/Tube
JESD-609 Code e4
Pbfree Code yes
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Operational Amplifier
Technology CMOS
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch2.54mm
Pin Count8
Operating Supply Voltage6V
Number of Elements 1
Temperature GradeINDUSTRIAL
Max Supply Voltage12V
Min Supply Voltage3.5V
Operating Supply Current 1.1mA
Nominal Supply Current1.5mA
Current - Output 20mA
Slew Rate10 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 66 dB
Current - Input Bias 10pA
Output Current per Channel 20mA
Input Offset Voltage (Vos) 7mV
Bandwidth 7MHz
Gain Bandwidth Product7MHz
Neg Supply Voltage-Nom (Vsup) -5V
Unity Gain BW-Nom 7000 kHz
Voltage Gain 120dB
Power Supply Rejection Ratio (PSRR) 100dB
Low-Offset NO
Frequency CompensationYES
Max Dual Supply Voltage6V
Low-Bias YES
MicropowerNO
Min Dual Supply Voltage 1.75V
Programmable PowerNO
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:3261 items

OPA743PAG4 Product Details

OPA743PAG4 Overview


In order to protect the op amps, a PDIP case is used. There are two types of operational amplifiers in this circuit. In the case of Rail/Tube cases, linear amplifier will be delivered. In recent months, the number of terminations has approached 8. It consists of a total of 8 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 5V battery. A type of Operational Amplifier buffer op amp is what this device is specifically, to be more precise. It has 8 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 7mV. In order for this instrumentation amplifier to operate, the supply current needs to be between 1.1mA and 10 . Maintain 120dB as the voltage gain. It is recommended that the temperature of this op amp ic should not fall below -40°C degrees Fahrenheit at any time. Linear amplifier shouldn't be used above 85°C degrees. As a whole, there are 1 elements that make up this buffer amplifier. The operating supply voltage of the buffer op amp is rated at 6V. When it comes to the voltage from which this electrical part will operate, it can operate at a maximum of less than 12V. It is recommended that you keep the instrumentation amplifier's supply voltage higher than 3.5V when using it. It is recommended that you conduct this electronic part using the dual supply voltage of 6V.

OPA743PAG4 Features


8 Pins
supply voltage of 5V
120dB voltage gain


OPA743PAG4 Applications


There are a lot of Texas Instruments
OPA743PAG4 Instrumentational OP Amps applications.


  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification

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