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OPA2347EA/250

OPA2347EA/250

OPA2347EA/250

Texas Instruments

2 Channels 0.5pA 70 dB Instrumentational OP Amps 0.00001μA 2.3V~5.5V ±1.15V~2.75V OPA2347 8 Pins SOT-23-8

SOT-23

OPA2347EA/250 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mounting Type Surface Mount
Package / Case SOT-23-8
Surface MountYES
Number of Pins 8
Operating Temperature-55°C~125°C
PackagingCut Tape (CT)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
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 2
Supply Voltage 5V
Terminal Pitch0.65mm
Base Part Number OPA2347
Pin Count8
Output Type Rail-to-Rail
Power Supplies3/5V
Number of Channels 2
Number of Circuits 2
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 1.45mm
Length 2.9mm
Width 1.63mm
Thickness 1.1mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:5189 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$9.539200$9.5392
10$8.999245$89.99245
100$8.489854$848.9854
500$8.009296$4004.648
1000$7.555940$7555.94

OPA2347EA/250 Product Details

OPA2347EA/250 Overview


Packaging for the buffer amplifier is in the form of a SOT-23-8 case. A General Purpose-type buffer amplifier is shown here. A Cut Tape (CT) case is used to deliver the buffer op amp. There have been a total of 8 terminations over the past year. A total of 8 pins are located on this board. 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. 8 pins are available on the instrumentation amplifier. Op amp rates 6mV as input offset voltage. This electronic part is recommended for mounting type Surface Mount. Regarding the operating temperature of this device, instrumentation amplifier performs well at a temperature of -55°C~125°C . Voltage gain should remain at 115dB. A instrumentation amplifier like this has 2 circuits. On the buffer amps, there are 2 channels that can be used. One of the many benefits of this op amp ic is that it emits Rail-to-Rail signals. It is used TR to pack the op amps.

OPA2347EA/250 Features


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

OPA2347EA/250 Applications


There are a lot of Texas Instruments OPA2347EA/250 Instrumentational OP Amps applications.

  • Switching amplifier
  • Signal filtering
  • single/dual op amp sum and difference circuits
  • Laptop
  • Active probe
  • Power transmission
  • Portable media players
  • Band-stop filter
  • Signal amplification
  • Hand-held batteries

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