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Name: OPA277UA/2K5G4
Brand: Texas Instruments
SKU: OPA277UA/2K5G4
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments OPA277UA/2K5G4

Part No.:: OPA277UA/2K5G4

Manufacturer:: Texas Instruments

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: OPA277UA/2K5G4.pdf

Description:: IC OPAMP GP 1 CIRCUIT 8SOIC

In Stock:: 2742

Quantity:: Add To Cart

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OPA277UA/2K5G4 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Discontinued at Mosen
AmplifierType:
General Purpose
NumberofCircuits:
1
OutputType:
-
SlewRate:
0.8V/µs
GainBandwidthProduct:
1 MHz
-3dbBandwidth:
-
Current-InputBias:
500 pA
Voltage-InputOffset:
20 µV
Current-Supply:
790µA
Current-Output/Channel:
35 mA
Voltage-SupplySpan(Min):
4 V
Voltage-SupplySpan(Max):
36 V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

OPA277UA/2K5G4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including OPA277UA/2K5G4 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for OPA277UA/2K5G4 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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OPA277UA/2K5G4 information

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OPA277UA/2K5G4 Typical application Circuitry

OPA277UA 2K5G4

The OPA277UA/2K5G4 is a precision operational amplifier (op-amp) known for its high accuracy, low noise, and low drift. It is especially well-suited for applications requiring precise signal conditioning, such as in sensor interfaces, data acquisition systems, and industrial instrumentation.

Main Characteristics of OPA277UA/2K5G4:

- Excellent Stability and Accuracy: Perfect for precise applications where signal integrity is essential.

- Low Noise Performance: Suitable for sensitive instrumentation and measurement systems.

- Low Input Offset Voltage and Drift: Provides stable operation even in the face of temperature changes.

- Wide Supply Range: Compatible with a range of power supply configurations.

Application Scenario - Precision Instrumentation Amplifier:

A practical application for the OPA277UA/2K5G4 is in a precision instrumentation amplifier, commonly used in laboratory equipment and high-accuracy measurement devices.

Circuit Design Details:

1. Power Supply Connections: Connect Pin 8 (V+) of the OPA277UA/2K5G4 to a positive power source, such as +15V, and Pin 4 (V-) to a negative power source like -15V. This dual supply configuration is typical for precision instrumentation circuits.

2. Signal Input Connection: Attach the input signal (e.g., from a sensor) to Pin 3 (non-inverting input of the amplifier) of the OPA277UA/2K5G4.

3. Gain Adjustment: Place a resistor (R1) between Pin 1 (output) and Pin 2 (inverting input) to set the gain. Include another resistor (R2) from Pin 2 to the ground to set the input impedance.

4. Output Configuration: The processed signal is available at Pin 1, which can be directed to further stages or systems for additional processing or data acquisition.

5. Feedback Network: Use precision components in the feedback network to maintain the desired accuracy and stability.

6. Grounding and Decoupling: Ensure that Pin 4 is properly grounded. Employ decoupling capacitors near the power supply pins to reduce noise and enhance performance.

Design Considerations with OPA277UA/2K5G4:

- Stable Power Supply: A stable power supply is crucial for maintaining accuracy and minimizing drift in precision applications.

- Noise Management: Implement strategies to minimize noise, leveraging the low noise feature of OPA277UA/2K5G4.

- Thermal Management: Consider thermal conditions, as temperature fluctuations can impact the performance of precision amplifiers.

- Efficient PCB Layout: Design the PCB to minimize noise and ensure signal integrity, especially important in high-precision applications like instrumentation amplifiers using OPA277UA/2K5G4.

In summary, the OPA277UA/2K5G4 operational amplifier is highly suitable for precision applications such as instrumentation amplifiers in laboratory and measurement systems. When designing circuits with the OPA277UA/2K5G4, focusing on a stable power supply, effective noise reduction, thermal management, and an efficient PCB layout is essential to fully utilize the capabilities of the amplifier.

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6. What is the process for return or replacement of OPA277UA/2K5G4?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the OPA277UA/2K5G4 we delivered, we will accept the replacement or return of the OPA277UA/2K5G4 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of OPA277UA/2K5G4.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations