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  • OPA4277UAE4

OPA4277UAE4

35mA per Channel 500pA 115 dB Instrumentational OP Amps 18V 4V~36V ±2V~18V OPA4277 14 Pins 14-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-OPA4277UAE4
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 336
  • Description: 35mA per Channel 500pA 115 dB Instrumentational OP Amps 18V 4V~36V ±2V~18V OPA4277 14 Pins 14-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES
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 OPA4277
Pin Count 14
Operating Supply Voltage 18V
Number of Elements 4
Power Supplies +-5/+-15V
Operating Supply Current 790μA
Nominal Supply Current 825μA
Output Current 35mA
Slew Rate 0.8V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 115 dB
Current - Input Bias 500pA
Voltage - Supply, Single/Dual (±) 4V~36V ±2V~18V
Output Current per Channel 35mA
Input Offset Voltage (Vos) 50μV
Bandwidth 1MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 140dB
Low-Offset YES
Frequency Compensation YES
Voltage - Input Offset 20μV
Low-Bias NO
Micropower YES
Bias Current-Max (IIB) @25C 0.0028μA
Programmable Power NO
Nominal Gain Bandwidth Product 1MHz
Max I/O Voltage 50μV
Power NO
Input Offset Current-Max (IIO) 0.0028μA
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

OPA4277UAE4 Overview


It is packaged in an 14-SOIC (0.154, 3.90mm Width)-case that protects the operational amplifiers from damage. The instrumentation amplifier in this picture is of the General Purpose-type. As far as the packaging is concerned, buffer op amp is delivered in a Tube case. There is a growing number of terminations approaching the number of 14. It consists of a total of 14 pins in total. As a reminder, this buffer op amp should be powered by 15V battery and that the battery should be inserted in the amplifier. It should be noted that this type of buffer amplifier is exactly what is known as a Operational Amplifier device. The op amp ic has an array of 14 pins on it. With regards to the offset voltage of the input, buffer amplifier is rated at 50μV. It is recommended that this electronic component be mounted using the Surface Mount mounting type. In terms of operating temperatures, this buffer amplifier works very well at a temperature of around -40°C~85°C . Using an 790μA supply current, this operational amplifier ics can be operated. 140dB should be the voltage gain. The op amp is rated for an operating supply voltage of 4. The operating supply voltage of instrumentation amplifier is rated 18V voltage.

OPA4277UAE4 Features


14 Pins
supply voltage of 15V
140dB voltage gain

OPA4277UAE4 Applications


There are a lot of Texas Instruments OPA4277UAE4 Instrumentational OP Amps applications.

  • Integrator circuits
  • Polarized electrodes
  • Active probe
  • Band-stop filter
  • Information processing
  • Measurements of Wheatstone bridge
  • High input resistance broadband
  • Fast A/D and D/A converters
  • Thermocouples
  • Subtraction operation circuits