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  • OPA4344UA

OPA4344UA

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)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-OPA4344UA
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 831
  • Description: 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)(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 14
Operating Temperature -40°C~85°C
Packaging Tube
Series MicroAmplifier™
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 14
ECCN Code EAR99
Subcategory Operational Amplifier
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 5.5V
Terminal Pitch 1.27mm
Base Part Number OPA4344
Pin Count 14
Output Type Rail-to-Rail
Number of Elements 4
Power Supplies 3/5V
Operating Supply Current 150μA
Nominal Supply Current 1mA
Slew Rate 0.8V/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 Compensation YES
Supply Voltage Limit-Max 7.5V
Voltage - Input Offset 200μV
Low-Bias YES
Micropower YES
Bias Current-Max (IIB) @25C 0.00001μA
Programmable Power NO
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 Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

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