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OPA4344EA/2K5

OPA4344EA/2K5

OPA4344EA/2K5

Texas Instruments

4 Channels 0.2pA 76 dB Instrumentational OP Amps 0.00001μA 2.5V~5.5V OPA4344 14 Pins 14-TSSOP (0.173, 4.40mm Width)

SOT-23

OPA4344EA/2K5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mounting Type Surface Mount
Package / Case 14-TSSOP (0.173, 4.40mm Width)
Surface MountYES
Number of Pins 14
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Series MicroAmplifier™
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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 5.5V
Base Part Number OPA4344
Pin Count14
Output Type Rail-to-Rail
Power Supplies3/5V
Number of Channels 4
Nominal Supply Current1mA
Current - Supply 150μA
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
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
Current - Output / Channel 15mA
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 1.2mm
Length 5mm
Width 4.4mm
Thickness 1mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3987 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$40.338820$40.33882
10$38.055491$380.55491
100$35.901406$3590.1406
500$33.869251$16934.6255
1000$31.952124$31952.124

OPA4344EA/2K5 Product Details

OPA4344EA/2K5 Overview


It is packaged in an 14-TSSOP (0.173, 4.40mm Width)-case that protects the operational amplifiers from damage. An op amp ic of the General Purpose type. The op amp is delivered to you in a Tape & Reel (TR) case. It is estimated that there will be at least 14 terminations this year. The total number of pins on linear amplifier is 14. Please take in mind that this instrumentation amplifier should be run at 5.5V. It should be noted that this op amp is a type of Operational Amplifier device. In total, the buffer amplifier consists of 14 pins. With regard to input offset voltage, instrumentation amplifier is rated at 1mV. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. With regard to operating temperature, this op amp functions well at -40°C~85°C. You should keep the voltage gain at 122dB for the time being. 4 channels are available on the instrumentation amplifier. One of the advantages of this op amp is that it outputs Rail-to-Rail signals, which is one of its many advantages. An buffer amplifier is packed in a TR-shape according to the design. To run supply current of buffer amplifier under 150μA. MicroAmplifier? corresponds to the op amp's series.

OPA4344EA/2K5 Features


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

OPA4344EA/2K5 Applications


There are a lot of Texas Instruments OPA4344EA/2K5 Instrumentational OP Amps applications.

  • Cinema or auditorium audio system
  • Proportional counter tubes
  • Blood pressure sensors
  • Subtraction operation circuits
  • Weighing systems
  • Video conversion and routing
  • Gaming industry
  • Strain gauges
  • Power control
  • Commercial audio systems

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