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OPA4251UA

OPA4251UA

OPA4251UA

Texas Instruments

4 Channels 50mA per Channel 4nA 100 dB Instrumentational OP Amps 0.025μA 18V 2.7V~36V ±1.35V~18V OPA4251 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

OPA4251UA Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Number of Pins 14
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 15V
Terminal Pitch 1.27mm
Base Part Number OPA4251
Pin Count 14
Output Type Rail-to-Rail
Operating Supply Voltage 18V
Power Supplies +-1.35/+-18/2.7/36V
Number of Channels 4
Operating Supply Current 27μA
Nominal Supply Current 152μA
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 50mA
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
Dual Supply Voltage 9V
Power NO
Input Offset Current-Max (IIO) 0.02μA
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $13.23000 $13.23
10 $12.15900 $121.59
50 $11.65500 $582.75
100 $10.26900 $1026.9
500 $9.13500 $4567.5
1,000 $8.37900 $8.379
OPA4251UA Product Details

OPA4251UA Overview


In the package, you will find a 14-SOIC (0.154, 3.90mm Width)-case to contain the op amp ic. Buffer amps of this type are called General Purpose-types. Linear amplifier is delivered in a Tube case. There is a growing number of terminations approaching the number of 14. Linear amplifier has a total of 14 pins. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 15V. I would like to specify that this buffer amplifier belongs to the Operational Amplifier-type of devices. Linear amplifier includes 14 pins. The input offset voltage is 100μV. It is recommended that this electronic component be mounted using the Surface Mount mounting type. The buffer amplifier functions well at -40°C~85°C as far as operating temperature is concerned. It is possible to operate this buffer amplifier from a supply current of 27μA . Maintain 120dB as the voltage gain. On the buffer amps, there are 4 channels that can be used. One of the advantages of this op amp is that it outputs Rail-to-Rail signals, which is one of its many advantages. The operating supply voltage of instrumentation amplifier is rated 18V voltage.

OPA4251UA Features


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

OPA4251UA Applications


There are a lot of Texas Instruments OPA4251UA Instrumentational OP Amps applications.

  • Medical instruments
  • Image computer boards
  • Logarithmic operation circuits
  • Signal amplification
  • Weak signal detection
  • Fast A/D and D/A converters
  • Information processing
  • Signal operation
  • Car stereo
  • PDA

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