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OPA2251UA

OPA2251UA

OPA2251UA

Texas Instruments

2 Channels 50mA per Channel 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 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
PackagingTube
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
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 Channels 2
Voltage 36V
Operating Supply Current 27μA
Nominal Supply Current76μA
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
Output Current per Channel 50mA
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
Low-Bias NO
MicropowerYES
Programmable PowerNO
Dual Supply Voltage 9V
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
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1193 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$6.20000$6.2
10$5.56900$55.69
75$5.26507$394.88025
150$4.56300$684.45
525$3.88440$2039.31

OPA2251UA Product Details

OPA2251UA Overview


Packaging for the buffer amplifier is in the form of a 8-SOIC (0.154, 3.90mm Width) case. Buffer amps of this type are called General Purpose-types. In the case of Tube cases, linear amplifier will be delivered. There is a growing number of terminations approaching the number of 8. Linear amplifier has a total of 8 pins. Please take in mind that op amp should be run at 15V. In order to be more specific, this instrumentation amplifier is one of the types of Operational Amplifier devices. The buffer op amp includes 8 pins. In terms of input offset voltage, operational amplifier rates 100μV. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. It is recommended that this op amp ic be operated at a temperature no higher than -40°C~85°C for optimal performance. A supply current of 27μA can be used to operate this linear amplifier. 120dB should remain the voltage gain. Instrumentation amplifier has 2 channels on it. In addition to outputting Rail-to-Rail signals, this op amp ic offers a number of other advantages. The operating supply voltage of instrumentation amplifier is rated 18V voltage.

OPA2251UA Features


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

OPA2251UA Applications


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

  • pH (acidity)
  • High-frequency data acquisition systems
  • Large motor controllers
  • Image computer boards
  • Band-pass filter
  • Television broadcasting equipment
  • Automatic control
  • Professional videography
  • Micro signal measurement
  • Test and measurement instruments

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