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OPA4347UA/2K5

OPA4347UA/2K5

OPA4347UA/2K5

Texas Instruments

0.5pA 70 dB Instrumentational OP Amps 0.00001μA 2.3V~5.5V ±1.15V~2.75V OPA4347 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

OPA4347UA/2K5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 14
Operating Temperature-55°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
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 TR
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 OPA4347
Pin Count14
Output Type Rail-to-Rail
Number of Elements 4
Power Supplies3/5V
Number of Circuits 4
Nominal Supply Current20μA
Output Current17mA
Slew Rate0.17V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 70 dB
Current - Input Bias 0.5pA
Voltage - Supply, Single/Dual (±) 2.3V~5.5V ±1.15V~2.75V
Input Offset Voltage (Vos) 6mV
Bandwidth 350 kHz
Unity Gain BW-Nom 350 kHz
Voltage Gain 115dB
Average Bias Current-Max (IIB) 0.00001μA
Power Supply Rejection Ratio (PSRR) 84.44dB
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 7.5V
Voltage - Input Offset 2mV
Low-Bias YES
MicropowerYES
Bias Current-Max (IIB) @25C 0.00001μA
Programmable PowerNO
Nominal Gain Bandwidth Product 350 kHz
Max I/O Voltage 6mV
Input Offset Current-Max (IIO) 0.00001μA
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3113 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$8.982189$8.982189
10$8.473763$84.73763
100$7.994116$799.4116
500$7.541619$3770.8095
1000$7.114735$7114.735

OPA4347UA/2K5 Product Details

OPA4347UA/2K5 Overview


It is packaged in an 14-SOIC (0.154, 3.90mm Width)-case that protects the operational amplifiers from damage. General Purpose-type instrumentation amplifiers are used in this application. There is a Tape & Reel (TR) case that is delivered with the instrumentation amplifiers. There have been a total of 14 terminations over the past year. There are a total of 14 pins on this op amp. Please take in mind that this instrumentation amplifier should be run at 5V. In order to be more specific, this instrumentation amplifier is one of the types of Operational Amplifier devices. 14 pins are located on the operational amplifiers. Regarding input offset voltage, op amp rates 6mV. For this electronic part, it is recommended that you mount it with type Surface Mount. In relation to the operating temperature of this buffer op amp, it works well at an average of -55°C~125°C . There should be no change in the voltage gain. This op amp ic has 4 circuits. Buffer amplifier produces Rail-to-Rail signals, which is one of its many benefits. There are a total of 4 elements in this linear amplifier. For packing the buffer amplifier, the TR-axis is adopted.

OPA4347UA/2K5 Features


14 Pins
supply voltage of 5V
115dB voltage gain
Output Type: Rail-to-Rail

OPA4347UA/2K5 Applications


There are a lot of Texas Instruments OPA4347UA/2K5 Instrumentational OP Amps applications.

  • Differentiator circuits
  • Multiplication circuits
  • Fission chambers
  • High input resistance broadband
  • Communication device
  • Power control
  • Automatic control
  • Micro signal measurement
  • Semiconductor detectors
  • Voltage regulation circuit

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