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OPA4703UA/2K5

OPA4703UA/2K5

OPA4703UA/2K5

Texas Instruments

10mA per Channel 1pA 80 dB Instrumentational OP Amps 0.00001μA 6V 4V~12V ±2V~6V OPA4703 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

OPA4703UA/2K5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 14
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5V
Terminal Pitch1.27mm
Base Part Number OPA4703
Pin Count14
Output Type Rail-to-Rail
Operating Supply Voltage6V
Number of Elements 4
Operating Supply Current 160μA
Nominal Supply Current800μA
Output Current10mA
Slew Rate0.6V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 80 dB
Current - Input Bias 1pA
Voltage - Supply, Single/Dual (±) 4V~12V ±2V~6V
Output Current per Channel 10mA
Input Offset Voltage (Vos) 750μV
Bandwidth 1MHz
Neg Supply Voltage-Nom (Vsup) -5V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 120dB
Average Bias Current-Max (IIB) 0.00001μA
Power Supply Rejection Ratio (PSRR) 93.98dB
Low-Offset YES
Frequency CompensationYES
Voltage - Input Offset 160μV
Low-Bias YES
MicropowerYES
Bias Current-Max (IIB) @25C 0.00001μA
Programmable PowerNO
Nominal Gain Bandwidth Product 1MHz
Max I/O Voltage 750μV
Height Seated (Max) 1.75mm
Length 8.65mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1005 items

OPA4703UA/2K5 Product Details

OPA4703UA/2K5 Overview


The linear amplifier is packaged in a 14-SOIC (0.154, 3.90mm Width) case. Op amps are General Purpose types of amplifier on the chip. Upon delivery, op amp ic is packaged in a Tape & Reel (TR) case. A total of 14 terminations have been reported in the past few weeks. There are a total of 14 pins on this op amp. Please take in mind that this instrumentation amplifier should be run at 5V. Instrumentation amplifier is a part of Operational Amplifier. 14 pins are available on the instrumentation amplifier. The input offset voltage is 750μV. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. In relation to the operating temperature of this buffer op amp, it works well at an average of -40°C~85°C . It is possible to operate this buffer amplifier from a supply current of 160μA . The voltage gain should stay at 120dB. One of the many advantages that this linear amplifier has, among many other things, is the fact that it outputs Rail-to-Rail signals. As a whole, there are 4 elements that make up this buffer amplifier. The operating supply voltage of instrumentation amplifier is rated 6V voltage. To pack the operational amplifier ics, TAPE AND REEL is adopted as the packing method.

OPA4703UA/2K5 Features


14 Pins
supply voltage of 5V
120dB voltage gain
Output Type: Rail-to-Rail

OPA4703UA/2K5 Applications


There are a lot of Texas Instruments OPA4703UA/2K5 Instrumentational OP Amps applications.

  • Signal amplification
  • Video amplifiers
  • Radiation thermometry transducers
  • Measurements of Wheatstone bridge
  • Multiplication circuits
  • Professional videography
  • Communication device
  • Tablets
  • Proportional operation circuits
  • Division circuits

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