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OPA2343UA

OPA2343UA

OPA2343UA

Texas Instruments

2 Channels 50mA per Channel 0.2pA 74 dB Instrumentational OP Amps 0.00001μA 3V 2.5V~5.5V OPA2343 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA2343UA 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 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTube
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
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 5V
Base Part Number OPA2343
Pin Count8
Output Type Rail-to-Rail
Operating Supply Voltage3V
Power Supplies3/5V
Number of Channels 2
Operating Supply Current 850μA
Nominal Supply Current2.5mA
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
Output Current per Channel 50mA
Input Offset Voltage (Vos) 2mV
Bandwidth 5.5MHz
Unity Gain BW-Nom 5500 kHz
Voltage Gain 120dB
Average Bias Current-Max (IIB) 0.00001μA
Power Supply Rejection Ratio (PSRR) 87.96dB
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 7.5V
Settling Time1 μs
Low-Bias YES
MicropowerNO
Bias Current-Max (IIB) @25C 0.00001μA
Programmable PowerNO
Nominal Gain Bandwidth Product 5.5MHz
Max I/O Voltage 8mV
Input Offset Current-Max (IIO) 0.00001μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1963 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.963141$2.963141
10$2.795416$27.95416
100$2.637186$263.7186
500$2.487911$1243.9555
1000$2.347086$2347.086

OPA2343UA Product Details

OPA2343UA Overview


A 8-SOIC (0.154, 3.90mm Width) case is used to package the op amp. A General Purpose-type buffer amplifier is shown here. Upon delivery, op amp ic is packaged in a Tube case. The number of terminations is approaching the 8 mark. Buffer amplifier has a total of 8 pins. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 5V. A type of Operational Amplifier op amp ic can be identified by the fact that this is a type of Operational Amplifier device. In total, the buffer amplifier consists of 8 pins. With regards to the offset voltage of the input, buffer amplifier is rated at 2mV. Surface Mount is the recommended mounting type for this linear amplifier. According to the manufacturer, this buffer op amp works well at -40°C~85°C , which is a good operating temperature. Operational amplifier can operate supply current at 850μA. You should keep the voltage gain at 120dB for the time being. Buffer op amp is equipped with 2 channels on the device. As one of the many benefits of this buffer amplifier, it puts out Rail-to-Rail signals, which is one of the many benefits it offers. The operating supply voltage of instrumentation amplifier is rated 3V voltage. MicroAmplifier? corresponds to the op amp's series.

OPA2343UA Features


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

OPA2343UA Applications


There are a lot of Texas Instruments OPA2343UA Instrumentational OP Amps applications.

  • ECG equipment
  • Communication device
  • Industrial applications including automation
  • Displayers for aircraft and air transportation control systems
  • E-book readers
  • Exponential operation circuits
  • Signal operation
  • earphone
  • Fast A/D and D/A converters
  • Laptop

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