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35mA per Channel 500pA 115 dB Instrumentational OP Amps 0.004μA 18V 4V~36V ±2V~18V OPA2277 8 Pins 8-SOIC (0.154, 3.90mm Width)

  • Manufacturer: Texas Instruments
  • Origchip NO: 815-OPA2277UAE4
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 841
  • Description: 35mA per Channel 500pA 115 dB Instrumentational OP Amps 0.004μA 18V 4V~36V ±2V~18V OPA2277 8 Pins 8-SOIC (0.154, 3.90mm Width)(Kg)

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Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 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 Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
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 2
Supply Voltage 15V
Base Part Number OPA2277
Pin Count 8
Operating Supply Voltage 18V
Number of Elements 2
Operating Supply Current 790μA
Nominal Supply Current 1.65mA
Slew Rate 0.8V/μs
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
Average Bias Current-Max (IIB) 0.004μA
Low-Offset YES
Frequency Compensation YES
Voltage - Input Offset 20μV
Low-Bias NO
Micropower YES
Programmable Power NO
Nominal Gain Bandwidth Product 1MHz
Max I/O Voltage 50μV
Power NO
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

OPA2277UAE4 Overview

Packaging for the buffer amplifier is in the form of a 8-SOIC (0.154, 3.90mm Width) case. There are two types of operational amplifiers in this circuit. As far as the packaging is concerned, buffer op amp is delivered in a Tube case. The number of terminations approaches 8. It consists of a total of 8 pins in total. Please take in mind that this instrumentation amplifier should be run at 15V. A type of Operational Amplifier op amp ic can be identified by the fact that this is a type of Operational Amplifier device. An 8-pin op amp ic is included in the package. Op amp ic rates 50μV for input offset voltage. 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 . It is possible to operate this buffer amplifier from a supply current of 790μA . Maintain 140dB as the voltage gain. There are 2 elements in total in this linear amplifier. The operating supply voltage of the buffer op amp is rated at 18V.

OPA2277UAE4 Features

8 Pins
supply voltage of 15V
140dB voltage gain

OPA2277UAE4 Applications

There are a lot of Texas Instruments OPA2277UAE4 Instrumentational OP Amps applications.

  • Large motor controllers
  • High-frequency data acquisition systems
  • Automotive sensors
  • Micro signal measurement
  • High gain DC amplifier
  • Power control
  • Multiplication circuits
  • Medical imaging
  • Power generator
  • Vehicle electronics
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