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OPA4347EA/2K5

OPA4347EA/2K5

OPA4347EA/2K5

Texas Instruments

0.5pA 70 dB Instrumentational OP Amps 0.00001μA 2.3V~5.5V ±1.15V~2.75V OPA4347 14 Pins 14-TSSOP (0.173, 4.40mm Width)

SOT-23

OPA4347EA/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-TSSOP (0.173, 4.40mm 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
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 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3746 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.07000$2.07
500$2.0493$1024.65
1000$2.0286$2028.6
1500$2.0079$3011.85
2000$1.9872$3974.4
2500$1.9665$4916.25

OPA4347EA/2K5 Product Details

OPA4347EA/2K5 Overview


In the package, you will find a 14-TSSOP (0.173, 4.40mm Width)-case to contain the op amp ic. This is a General Purpose type op amp. 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. Buffer amplifier has a total of 14 pins. I would like to remind you that this buffer op amp should be powered by an 5V battery. In order to be more specific, this instrumentation amplifier is one of the types of Operational Amplifier devices. There are 14 pins on this chip. As far as the input offset voltage is concerned, linear amplifier rates at 6mV. For this electronic part, it is recommended that you mount it with type Surface Mount. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around -55°C~125°C . Voltage gain should remain at 115dB. On this instrumentation amplifier, there are 4 circuits that are connected together. One of the many advantages that this linear amplifier has, among many other things, is the fact that it outputs Rail-to-Rail signals. For the operating supply voltage of the op amp ic, there is a rating of 4. For the packing of the instrumentation amplifier, TR is adopted.

OPA4347EA/2K5 Features


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

OPA4347EA/2K5 Applications


There are a lot of Texas Instruments OPA4347EA/2K5 Instrumentational OP Amps applications.

  • Video data acquisition
  • High-frequency data acquisition systems
  • Professional videography
  • Digital cameras
  • Proportional counter tubes
  • Industrial control system
  • Logarithmic operation circuits
  • earphone
  • Large motor controllers
  • Hand-held batteries

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