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OPA344NA/3KG4

OPA344NA/3KG4

OPA344NA/3KG4

Texas Instruments

0.2pA 76 dB Instrumentational OP Amps 2.5V~5.5V OPA344 5 Pins SC-74A, SOT-753

SOT-23

OPA344NA/3KG4 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 SC-74A, SOT-753
Surface MountYES
Number of Pins 5
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 5
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 5.5V
Base Part Number OPA344
Pin Count5
Output Type Rail-to-Rail
Number of Elements 1
Nominal Supply Current250μA
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
Power Supply Rejection Ratio (PSRR) 90.46dB
Low-Offset NO
Frequency CompensationYES
Voltage - Input Offset 200μV
Current - Output / Channel 15mA
Low-Bias YES
MicropowerYES
Programmable PowerNO
Max I/O Voltage 1mV
Height 1.45mm
Length 2.9mm
Width 1.6mm
Thickness 1.2mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1894 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.305371$1.305371
10$1.231482$12.31482
100$1.161775$116.1775
500$1.096014$548.007
1000$1.033976$1033.976

OPA344NA/3KG4 Product Details

OPA344NA/3KG4 Overview


The linear amplifier is packaged in a SC-74A, SOT-753 case which makes it easy for the consumer to handle. Op amps are General Purpose types of amplifier on the chip. In the case of Tape & Reel (TR) cases, linear amplifier will be delivered. It is estimated that there will be 5 terminations in the next few months. The total number of pins on linear amplifier is 5. Please take in mind that op amp should be run at 5.5V. A type of Operational Amplifier buffer op amp is what this device is specifically, to be more precise. There are 5 pins on this chip. Op amp rates 1mV as input offset voltage. For this electronic part, it is recommended that you mount it with type Surface Mount. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -40°C~85°C . Keeping the voltage gain at 122dB is the best course of action. Buffer amplifier produces Rail-to-Rail signals, which is one of its many benefits. This linear amplifier has a total of 1 elements. To pack the operational amplifier ics, TR is adopted as the packing method. For optimal performance, this electrical part should be connected to a supply with a current of 150μA. The MicroAmplifier? indicates the series number of the op amp.

OPA344NA/3KG4 Features


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

OPA344NA/3KG4 Applications


There are a lot of Texas Instruments OPA344NA/3KG4 Instrumentational OP Amps applications.

  • Tablets
  • Portable docking station
  • Oscilloscopes
  • Micro signal measurement
  • Displayers for aircraft and air transportation control systems
  • High-frequency data acquisition systems
  • MP3
  • Ultrasound transducers
  • Strain gauges
  • ECG equipment

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