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  • OPA4277UA/2K5

OPA4277UA/2K5

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


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-OPA4277UA/2K5
  • Package: 14-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 533
  • Description: 4 Channels 500pA 115 dB Instrumentational OP Amps 4V~36V ±2V~18V OPA4277 14 Pins 14-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Contact Plating Gold
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 Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 14
ECCN Code EAR99
Subcategory Operational Amplifier
Packing Method TR
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
Power Supplies +-5/+-15V
Number of Channels 4
Nominal Supply Current 825μA
Output Current 35mA
Current - Supply 790μA
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
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
Supply Voltage Limit-Max 18V
Voltage - Input Offset 20μV
Current - Output / Channel 35mA
Low-Bias NO
Micropower YES
Bias Current-Max (IIB) @25C 0.0028μA
Programmable Power NO
Neg Supply Voltage-Max (Vsup) -18V
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

OPA4277UA/2K5 Overview


Packaging for the buffer amplifier is in the form of a 14-SOIC (0.154, 3.90mm Width) case. An op amp of this type is a General Purpose-type. A Tape & Reel (TR) case is used for delivering the op amp. During the past two weeks, there have been close to 14 terminations. Linear amplifier has a total of 14 pins. It would be helpful if you could remember that this op amp ic should be powered by an 15V battery. To be specific, this instrumentation amplifier is a type of Operational Amplifier. There are 14 pins on this chip. There is an input offset voltage of 50μV for this buffer op amp. This electronic part is recommended for mounting type Surface Mount. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -40°C~85°C. Keeping the voltage gain at 140dB is the best course of action. Buffer op amp is equipped with 4 channels on the device. It is used TR to pack the op amps. It is recommended that this electronic component be used with an 790μA supply.

OPA4277UA/2K5 Features


14 Pins
supply voltage of 15V
140dB voltage gain

OPA4277UA/2K5 Applications


There are a lot of Texas Instruments OPA4277UA/2K5 Instrumentational OP Amps applications.

  • High speed sample
  • Power control
  • pH (acidity)
  • Broadcasting
  • Weak signal detection
  • Integrator circuits
  • Test and measurement instruments
  • Subtraction operation circuits
  • Navigation
  • Mobile phone