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OPA2251UA/2K5G4

OPA2251UA/2K5G4

OPA2251UA/2K5G4

Texas Instruments

4nA 80 dB Instrumentational OP Amps 18V 2.7V~36V ±1.35V~18V OPA2251 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA2251UA/2K5G4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
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)
JESD-609 Code e4
Part StatusObsolete
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 TAPE AND REEL
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 15V
Base Part Number OPA2251
Pin Count8
Output Type Rail-to-Rail
Operating Supply Voltage18V
Number of Circuits 2
Nominal Supply Current76μA
Current - Supply 27μA
Slew Rate0.01V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 80 dB
Current - Input Bias 4nA
Voltage - Supply, Single/Dual (±) 2.7V~36V ±1.35V~18V
Input Offset Voltage (Vos) 100μV
Bandwidth 35 kHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 35 kHz
Voltage Gain 120dB
Low-Offset YES
Frequency CompensationYES
Voltage - Input Offset 50μV
Current - Output / Channel 50mA
Low-Bias NO
MicropowerYES
Programmable PowerNO
Nominal Gain Bandwidth Product 35 kHz
Max I/O Voltage 100μV
Power NO
Height Seated (Max) 1.75mm
Length 4.9mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4385 items

OPA2251UA/2K5G4 Product Details

OPA2251UA/2K5G4 Overview


Op amp is packaged in 8-SOIC (0.154, 3.90mm Width) case. An op amp ic of the General Purpose type. The case in which buffer amplifier is delivered is called a Tape & Reel (TR) case. The number of terminations approaches 8. The total number of pins on linear amplifier is 8. As a reminder, this buffer op amp should be powered by 15V battery and that the battery should be inserted in the amplifier. This particular linear amplifier is a type of Operational Amplifier device, to be precise. The op amp ic has an array of 8 pins on it. Regarding input offset voltage, buffer amplifier rates 100μV voltage. Surface Mount is the recommended mounting type for this linear amplifier. It is recommended that this op amp ic be operated at a temperature no higher than -40°C~85°C for optimal performance. There should be no change in the voltage gain at 120dB. This op amp ic has 2 circuits. 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. The operating supply voltage of the buffer op amp is rated at 18V. It is used TAPE AND REEL to pack the op amps. A supply of 27μA or higher is recommended for use with this electronic part.

OPA2251UA/2K5G4 Features


8 Pins
supply voltage of 15V
120dB voltage gain
Output Type: Rail-to-Rail

OPA2251UA/2K5G4 Applications


There are a lot of Texas Instruments OPA2251UA/2K5G4 Instrumentational OP Amps applications.

  • Gaming industry
  • Power transmission
  • Medical imaging
  • Test and measurement instruments
  • Digital cameras
  • Image computer boards
  • Automatic control
  • earphone
  • Division circuits
  • E-book readers

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