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OPA343UA/2K5G4

OPA343UA/2K5G4

OPA343UA/2K5G4

Texas Instruments

0.2pA 74 dB Instrumentational OP Amps 2.5V~5.5V OPA343 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA343UA/2K5G4 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 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Series MicroAmplifier™
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
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 1
Supply Voltage 5V
Base Part Number OPA343
Pin Count8
Output Type Rail-to-Rail
Number of Elements 1
Power Supplies3/5V
Nominal Supply Current1.25mA
Current - Supply 850μA
Slew Rate6V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 74 dB
Current - Input Bias 0.2pA
Voltage - Supply, Single/Dual (±) 2.5V~5.5V
Input Offset Voltage (Vos) 8mV
Bandwidth 5.5MHz
Unity Gain BW-Nom 5500 kHz
Voltage Gain 120dB
Power Supply Rejection Ratio (PSRR) 87.96dB
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 7.5V
Voltage - Input Offset 2mV
Current - Output / Channel 50mA
Low-Bias YES
MicropowerNO
Programmable PowerNO
Nominal Gain Bandwidth Product 5.5MHz
Max I/O Voltage 8mV
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4094 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.467783$3.467783
10$3.271494$32.71494
100$3.086315$308.6315
500$2.911617$1455.8085
1000$2.746809$2746.809

OPA343UA/2K5G4 Product Details

OPA343UA/2K5G4 Overview


Packaging for the buffer amplifier is in the form of a 8-SOIC (0.154, 3.90mm Width) case. The instrumentation amplifier in this picture is of the General Purpose-type. A Tape & Reel (TR) case is used to deliver the buffer op amp. The number of terminations approaches 8. A total of 8 pins are located on this board. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 5V. Instrumentation amplifier is a part of Operational Amplifier. The buffer op amp includes 8 pins. With regard to input offset voltage, instrumentation amplifier is rated at 8mV. This electronic part is best mounted with type Surface Mount. It is recommended that this op amp ic be operated at a temperature no higher than -40°C~85°C for optimal performance. 120dB should be the voltage gain. There are more than a few advantages to using this instrumentation amplifier, one of which is that it outputs Rail-to-Rail signals. There are 1 elements in this buffer amplifier. For packing the buffer amplifier, the TR-axis is adopted. As a result, it is recommended that a power supply of 850μA be used with this electronic part. Instrumentation amplifiers are numbered by their MicroAmplifier? series.

OPA343UA/2K5G4 Features


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

OPA343UA/2K5G4 Applications


There are a lot of Texas Instruments OPA343UA/2K5G4 Instrumentational OP Amps applications.

  • Strain gauges
  • Semiconductor detectors
  • E-book readers
  • Displayers for aircraft and air transportation control systems
  • Signal transformation
  • Video conversion and routing
  • Power transmission
  • Communication device
  • Proportional counter tubes
  • Fission chambers

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