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OPA251UA/2K5

OPA251UA/2K5

OPA251UA/2K5

Texas Instruments

21mA per Channel 4nA 100 dB Instrumentational OP Amps 0.025μA 18V 2.7V~36V ±1.35V~18V OPA251 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA251UA/2K5 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
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 Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Base Part Number OPA251
Pin Count 8
Output Type Rail-to-Rail
Operating Supply Voltage 18V
Number of Elements 1
Operating Supply Current 27μA
Nominal Supply Current 38μA
Slew Rate 0.01V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 100 dB
Current - Input Bias 4nA
Voltage - Supply, Single/Dual (±) 2.7V~36V ±1.35V~18V
Output Current per Channel 21mA
Input Offset Voltage (Vos) 100μV
Bandwidth 35 kHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 35 kHz
Voltage Gain 120dB
Average Bias Current-Max (IIB) 0.025μA
Low-Offset YES
Frequency Compensation YES
Voltage - Input Offset 50μV
Low-Bias NO
Micropower YES
Bias Current-Max (IIB) @25C 0.02μA
Programmable Power NO
Nominal Gain Bandwidth Product 35 kHz
Max I/O Voltage 250μV
Power NO
Input Offset Current-Max (IIO) 0.002μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $1.52950 $3.059
5,000 $1.47200 $7.36
OPA251UA/2K5 Product Details

OPA251UA/2K5 Overview


Op amp is packaged in 8-SOIC (0.154, 3.90mm Width) case. A General Purpose-type buffer amplifier is shown here. In the case of Tape & Reel (TR) cases, linear amplifier will be delivered. It is estimated that there will be 8 terminations in the next few months. A total of 8 pins are located on this board. This linear amplifier should be powered by an 15V battery. It should be noted that this op amp is a type of Operational Amplifier device. An 8-pin op amp ic is included in the package. Regarding input offset voltage, buffer amplifier rates 100μV voltage. Surface Mount is the recommended mounting type for this linear amplifier. With regard to operating temperature, this op amp functions well at -40°C~85°C. An 27μA volt supply current is needed for this linear amplifier to operate. Keeping the voltage gain at 120dB is the best course of action. One of the many benefits of this op amp ic is that it emits Rail-to-Rail signals. There are a total of 1 elements in this linear amplifier. The operating supply voltage of instrumentation amplifier is rated 18V voltage. A TR-shaped amplifier is used to pack the buffer amps.

OPA251UA/2K5 Features


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

OPA251UA/2K5 Applications


There are a lot of Texas Instruments OPA251UA/2K5 Instrumentational OP Amps applications.

  • Power control
  • Power generator
  • Blood pressure sensors
  • Portable electronic products powered by batteries
  • Comparator
  • Oscilloscopes
  • Band-stop filter
  • Division circuits
  • Signal operation
  • Instrumentation

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