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Amplifier Circuits / Operational Amplifiers / OPA277UAG4
Datasheets
OPA277UAG4 by: Texas Instruments

Dual, 36-V, 10µV offset, 0.1µV/°C drift, bipolar, operational amplifier 8-SOIC -40 to 85

Part Details for OPA277UAG4 by Texas Instruments

Results Overview of OPA277UAG4 by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

OPA277UAG4 Information

OPA277UAG4 by Texas Instruments is an Operational Amplifier.
Operational Amplifiers are under the broader part category of Amplifier Circuits.

Amplifier circuits use external power to increase the amplitude of an input signal. They can be used to perform linear amplifications or logarithmic functions. Read more about Amplifier Circuits on our Amplifier Circuits part category page.

Price & Stock for OPA277UAG4

Part # Distributor Description Stock Price Buy
Vyrian Amplifiers 579
RFQ
Win Source Electronics IC OPAMP GP 1 CIRCUIT 8SOIC 26000
  • 80 $0.6330
  • 170 $0.5922
  • 265 $0.5718
  • 380 $0.5310
  • 490 $0.5105
  • 615 $0.4901
$0.4901 / $0.6330 Buy Now

Part Details for OPA277UAG4

OPA277UAG4 CAD Models

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OPA277UAG4 Part Data Attributes

Parametric Data
OPA277UAG4 Texas Instruments
Buy Now Datasheet
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OPA277UAG4 Texas Instruments Dual, 36-V, 10µV offset, 0.1µV/°C drift, bipolar, operational amplifier 8-SOIC -40 to 85
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Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description GREEN, PLASTIC, MS-012AA, SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.33.00.01
Samacsys Manufacturer Texas Instruments
Amplifier Type OPERATIONAL AMPLIFIER
Architecture VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB) 0.004 µA
Bias Current-Max (IIB) @25C 0.001 µA
Common-mode Reject Ratio-Min 130 dB
Common-mode Reject Ratio-Nom 140 dB
Frequency Compensation YES
Input Offset Current-Max (IIO) 0.0028 µA
Input Offset Voltage-Max 20 µV
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Low-Bias NO
Low-Offset YES
Micropower YES
Moisture Sensitivity Level 2
Neg Supply Voltage Limit-Max -18 V
Neg Supply Voltage-Nom (Vsup) -15 V
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TUBE
Peak Reflow Temperature (Cel) 260
Power NO
Programmable Power NO
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Slew Rate-Min 0.8 V/us
Slew Rate-Nom 0.8 V/us
Supply Current-Max 0.825 mA
Supply Voltage Limit-Max 18 V
Supply Voltage-Nom (Vsup) 15 V
Surface Mount YES
Technology BIPOLAR
Temperature Grade INDUSTRIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Unity Gain BW-Nom 1000
Voltage Gain-Min 1995000
Wideband NO
Width 3.9 mm

Alternate Parts for OPA277UAG4

This table gives cross-reference parts and alternative options found for OPA277UAG4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of OPA277UAG4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
OPA277UA Burr-Brown Corp Check for Price Operational Amplifier, 1 Func, 100uV Offset-Max, BIPolar, PDSO8, SO-8 OPA277UAG4 vs OPA277UA
OPA277UA/2K5 Texas Instruments $1.6543 Dual, 36-V, 10µV offset, 0.1µV/°C drift, bipolar, operational amplifier 8-SOIC -40 to 85 OPA277UAG4 vs OPA277UA/2K5
OPA277UA Texas Instruments $2.8057 Dual, 36-V, 10µV offset, 0.1µV/°C drift, bipolar, operational amplifier 8-SOIC -40 to 85 OPA277UAG4 vs OPA277UA
OPA277UA/2K5E4 Texas Instruments Check for Price Dual, 36-V, 10µV offset, 0.1µV/°C drift, bipolar, operational amplifier 8-SOIC -40 to 85 OPA277UAG4 vs OPA277UA/2K5E4
OPA277UAE4 Texas Instruments Check for Price Dual, 36-V, 10µV offset, 0.1µV/°C drift, bipolar, operational amplifier 8-SOIC -40 to 85 OPA277UAG4 vs OPA277UAE4
OPA277PAG4 Texas Instruments Check for Price Dual, 36-V, 10µV offset, 0.1µV/°C drift, bipolar, operational amplifier 8-PDIP OPA277UAG4 vs OPA277PAG4
OPA277UA/2K5 Burr-Brown Corp Check for Price Operational Amplifier, 1 Func, 100uV Offset-Max, BIPolar, PDSO8, SO-8 OPA277UAG4 vs OPA277UA/2K5

OPA277UAG4 Related Parts

OPA277UAG4 Frequently Asked Questions (FAQ)

  • For optimal performance, it is recommended to follow a star-ground layout, keep the input and output traces short and away from noise sources, and use a solid ground plane. Additionally, decoupling capacitors should be placed close to the power pins, and the device should be operated within its recommended operating conditions.

  • The OPA277UAG4 is an ESD-sensitive device, and proper handling and storage procedures should be followed to prevent damage. This includes using anti-static wrist straps, mats, and bags, and avoiding direct contact with the device pins.

  • The maximum power dissipation of the OPA277UAG4 is dependent on the ambient temperature and the thermal resistance of the package. The maximum power dissipation can be calculated using the formula: Pd = (Tj - Ta) / θja, where Pd is the power dissipation, Tj is the junction temperature, Ta is the ambient temperature, and θja is the thermal resistance. The maximum power dissipation should not exceed 500mW.

  • The OPA277UAG4 is rated for operation up to 125°C, but its performance may degrade at high temperatures. It is recommended to derate the device's power dissipation and operating conditions according to the datasheet's thermal derating curves to ensure reliable operation.

  • The input and output capacitors should be selected based on the application's frequency response and noise requirements. A general rule of thumb is to use capacitors with a high quality factor (Q) and a low equivalent series resistance (ESR). The datasheet provides guidelines for capacitor selection, and additional information can be found in the application notes.