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OPA2244UA/2K5

OPA2244UA/2K5

OPA2244UA/2K5

Texas Instruments

25mA per Channel 10nA 72 dB Instrumentational OP Amps 18V 2.2V~36V ±1.1V~18V OPA2244 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA2244UA/2K5 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
PackagingTape & Reel (TR)
Series MicroAmplifier™
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Packing Method TR
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 7.5V
Base Part Number OPA2244
Pin Count8
Operating Supply Voltage18V
Number of Elements 2
Operating Supply Current 40μA
Nominal Supply Current100μA
Slew Rate0.16V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 72 dB
Current - Input Bias 10nA
Voltage - Supply, Single/Dual (±) 2.2V~36V ±1.1V~18V
Output Current per Channel 25mA
Input Offset Voltage (Vos) 1.5mV
Bandwidth 430 kHz
Neg Supply Voltage-Nom (Vsup) -7.5V
Unity Gain BW-Nom 430 kHz
Voltage Gain 106dB
Power Supply Rejection Ratio (PSRR) 106.02dB
Low-Offset NO
Frequency CompensationYES
Voltage - Input Offset 700μV
Low-Bias NO
MicropowerYES
Programmable PowerNO
Nominal Gain Bandwidth Product 430 kHz
Max I/O Voltage 1.5mV
Input Offset Current-Max (IIO) 0.01μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2958 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.85000$2.85
500$2.8215$1410.75
1000$2.793$2793
1500$2.7645$4146.75
2000$2.736$5472
2500$2.7075$6768.75

OPA2244UA/2K5 Product Details

OPA2244UA/2K5 Overview


Packaging for the buffer amplifier is in the form of a 8-SOIC (0.154, 3.90mm Width) case. A General Purpose-type buffer amplifier is shown here. There is a Tape & Reel (TR) case that is delivered with the instrumentation amplifiers. A total of 8 terminations have been reported in the past few weeks. Buffer amplifier has a total of 8 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 7.5V. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. An 8-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 1.5mV. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. The buffer amplifier functions well at -40°C~85°C as far as operating temperature is concerned. Using a supply current of 40μA , this buffer op amp will be able to operate. Keeping the voltage gain at 106dB is the best course of action. A total of 2 elements are present in this linear amplifier. The operating supply voltage of the buffer op amp is rated at 18V. A TR-shaped amplifier is used to pack the buffer amps. The MicroAmplifier™ stands for the buffer op amp's serial number.

OPA2244UA/2K5 Features


8 Pins
supply voltage of 7.5V
106dB voltage gain


OPA2244UA/2K5 Applications


There are a lot of Texas Instruments
OPA2244UA/2K5 Instrumentational OP Amps applications.


  • single/dual op amp sum and difference circuits
  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing

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