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OPA277UA/2K5G4

OPA277UA/2K5G4

OPA277UA/2K5G4

Texas Instruments

500pA 115 dB Instrumentational OP Amps 0.004μA 4V~36V ±2V~18V OPA277 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA277UA/2K5G4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Subcategory Operational Amplifier
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Supply Voltage 15V
Base Part Number OPA277
Number of Circuits 1
Current - Supply 790μA
Slew Rate0.8V/μs
Amplifier Type General Purpose
Common Mode Rejection Ratio 115 dB
Current - Input Bias 500pA
Voltage - Supply, Single/Dual (±) 4V~36V ±2V~18V
Gain Bandwidth Product1MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 1000 kHz
Voltage Gain 140dB
Average Bias Current-Max (IIB) 0.004μA
Voltage - Input Offset 20μV
Current - Output / Channel 35mA
Length 4.9mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:4537 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.350426$2.350426
10$2.217383$22.17383
100$2.091871$209.1871
500$1.973463$986.7315
1000$1.861758$1861.758

OPA277UA/2K5G4 Product Details

OPA277UA/2K5G4 Overview


In order to protect the op amps, a 8-SOIC (0.154, 3.90mm Width) case is used. This is a General Purpose type op amp. Upon delivery, op amp ic is packaged in a Tape & Reel (TR) case. The number of terminations is approaching the 8 mark. The linear amplifier should be run at 15V at all times, so please keep that in mind when using it. It should be noted that this type of buffer amplifier is exactly what is known as a Operational Amplifier device. An 8-pin op amp ic is included in the package. For this electronic part, it is recommended that you mount it with type Surface Mount. Regarding the operating temperature of this device, instrumentation amplifier performs well at a temperature of -40°C~85°C . There should be no change in the voltage gain. There are 1 circuits on this op amp. As a recommendation, this electronic component should be used with a power supply that can deliver 790μA.

OPA277UA/2K5G4 Features


supply voltage of 15V
140dB voltage gain

OPA277UA/2K5G4 Applications


There are a lot of Texas Instruments OPA277UA/2K5G4 Instrumentational OP Amps applications.

  • Signal filtering
  • Large motor controllers
  • Signal operation
  • Video conversion and routing
  • High-frequency data acquisition systems
  • High input resistance broadband
  • Measurements of Wheatstone bridge
  • Blood pressure sensors
  • Fast A/D and D/A converters
  • Gaming industry

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