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OPA4344UA

OPA4344UA

OPA4344UA

Texas Instruments

15mA per Channel 0.2pA 76 dB Instrumentational OP Amps 0.00001μA 2.5V~5.5V OPA4344 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

OPA4344UA Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 14
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 14
ECCN Code EAR99
Subcategory Operational Amplifier
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5.5V
Terminal Pitch1.27mm
Base Part Number OPA4344
Pin Count14
Output Type Rail-to-Rail
Number of Elements 4
Power Supplies3/5V
Operating Supply Current 150μA
Nominal Supply Current1mA
Slew Rate0.8V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 76 dB
Current - Input Bias 0.2pA
Voltage - Supply, Single/Dual (±) 2.5V~5.5V
Output Current per Channel 15mA
Input Offset Voltage (Vos) 1mV
Bandwidth 1MHz
Unity Gain BW-Nom 1000 kHz
Voltage Gain 122dB
Average Bias Current-Max (IIB) 0.00001μA
Power Supply Rejection Ratio (PSRR) 90.46dB
Low-Offset NO
Frequency CompensationYES
Supply Voltage Limit-Max 7.5V
Voltage - Input Offset 200μV
Low-Bias YES
MicropowerYES
Bias Current-Max (IIB) @25C 0.00001μA
Programmable PowerNO
Max I/O Voltage 1mV
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:1706 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.553708$1.553708
10$1.465762$14.65762
100$1.382795$138.2795
500$1.304524$652.262
1000$1.230682$1230.682

OPA4344UA Product Details

OPA4344UA Overview


A 14-SOIC (0.154, 3.90mm Width) case is used to package the op amp. Op amps are General Purpose types of amplifier on the chip. There is a Tube case that is delivered with the instrumentation amplifiers. It is estimated that there will be 14 terminations in the next few months. There are a total of 14 pins on this op amp. As a reminder, this buffer op amp should be powered by 5.5V battery and that the battery should be inserted in the amplifier. I would like to specify that this buffer amplifier belongs to the Operational Amplifier-type of devices. In total, the buffer amplifier consists of 14 pins. As far as the input offset voltage is concerned, linear amplifier rates at 1mV. This electronic part is best mounted with type Surface Mount. With regard to operating temperature, this op amp functions well at -40°C~85°C. It is possible to operate this buffer amplifier from a supply current of 150μA . It is a member of the 122dB's 122dB family. A benefit of this op amp ic is that it outputs Rail-to-Rail signals, which is one of the many advantages it has to offer. There is a rating of 4 for the operating supply voltage of the buffer op amp. In this case, MicroAmplifier? represents the instrumentation amplifiers' series number.

OPA4344UA Features


14 Pins
supply voltage of 5.5V
122dB voltage gain
Output Type: Rail-to-Rail

OPA4344UA Applications


There are a lot of Texas Instruments OPA4344UA Instrumentational OP Amps applications.

  • Digital cameras
  • Portable electronic products powered by batteries
  • Broadcasting
  • Addition operation circuits
  • Proportional operation circuits
  • Commercial audio systems
  • Hand-held batteries
  • Signal filtering
  • Vehicle electronics
  • Automation control systems

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