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OPA2251UA/2K5

OPA2251UA/2K5

OPA2251UA/2K5

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/2K5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Contact PlatingGold
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
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
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 15V
Base Part Number OPA2251
Pin Count8
Output Type Rail-to-Rail
Operating Supply Voltage18V
Number of Elements 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 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1300 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.03000$6.03
500$5.9697$2984.85
1000$5.9094$5909.4
1500$5.8491$8773.65
2000$5.7888$11577.6
2500$5.7285$14321.25

OPA2251UA/2K5 Product Details

OPA2251UA/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. The op amp is delivered to you in a Tape & Reel (TR) case. There is a growing number of terminations approaching the number of 8. In this case, there are 8 pins on the board. Please take in mind that this instrumentation amplifier should be run at 15V. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. A total of 8 pins are present on the instrumentation amplifier. In terms of the input offset voltage, instrumentation amplifier rates at 100μV. It is recommended that this electronic component be mounted using the Surface Mount mounting type. It is recommended that this op amp ic be operated at a temperature no higher than -40°C~85°C for optimal performance. You should keep the voltage gain at 120dB for the time being. On the output type, there are Rail-to-Rail different types of op amps. The linear amplifier consists of 2 different elements in total. The operating supply voltage of instrumentation amplifier is rated 18V voltage. As a result of this, the buffer amplifier is packed in TR. A supply of 27μA or higher is recommended for use with this electronic part.

OPA2251UA/2K5 Features


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

OPA2251UA/2K5 Applications


There are a lot of Texas Instruments OPA2251UA/2K5 Instrumentational OP Amps applications.

  • Micro signal measurement
  • Radar
  • earphone
  • High-frequency data acquisition systems
  • Fission chambers
  • Radiation thermometry transducers
  • E-book readers
  • Portable media players
  • Mobile phone
  • MP3

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