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Name: OPA124UA/2K5
Brand: Texas Instruments
SKU: OPA124UA/2K5
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Texas Instruments OPA124UA/2K5

Part No.:: OPA124UA/2K5

Manufacturer:: Texas Instruments

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

Datasheet:: OPA124UA/2K5.pdf

Description:: IC OPAMP GP 1 CIRCUIT 8SOIC

In Stock:: 3678

Quantity:: Add To Cart

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OPA124UA/2K5 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Difet®
ProductStatus:
Obsolete
AmplifierType:
General Purpose
NumberofCircuits:
1
OutputType:
-
SlewRate:
1.6V/µs
GainBandwidthProduct:
1.5 MHz
-3dbBandwidth:
-
Current-InputBias:
0.5 pA
Voltage-InputOffset:
150 µV
Current-Supply:
2.5mA
Current-Output/Channel:
10 mA
Voltage-SupplySpan(Min):
10 V
Voltage-SupplySpan(Max):
36 V
OperatingTemperature:
-25°C ~ 85°C
MountingType:
Surface Mount

OPA124UA/2K5 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including OPA124UA/2K5 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 OPA124UA/2K5 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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OPA124UA/2K5 information

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OPA124UA/2K5 Typical application Circuitry

OPA124UA 2K5

The OPA124UA/2K5 is a high-precision operational amplifier (op-amp) designed for applications requiring accurate signal amplification with minimal noise and distortion. It features low noise, high speed, and precision performance, making it suitable for a wide range of applications including medical instrumentation, test and measurement systems, professional audio equipment, and data acquisition systems.

Key Features of the OPA124UA/2K5

- Low Noise: Ensures clear, distortion-free signal amplification, critical for high-fidelity audio and sensitive instrumentation applications.

- High Speed: Offers quick response times and is appropriate for applications needing rapid signal processing.

- Precision Performance: Improves accuracy and stability in signal amplification with low offset voltage and low drift.

- Broad Supply Voltage Range: Allows for a variety of power supply setups, providing system designers with design flexibility.

- Low Power Consumption: Perfect for portable electronics when battery life is essential.

Application Scenario: High-Precision Analog-to-Digital Converter (ADC) Driver

A common application for the OPA124UA/2K5 is driving an analog-to-digital converter (ADC) in a precision measurement system, where it conditions analog signals before conversion to digital, ensuring high accuracy and low noise in the digital output.

Detailed Circuit Connection

1.Analog Input Conditioning: Connect the analog signal source to the non-inverting input (Pin 3) of the OPA124UA/2K5. This connection is vital for accurately capturing the analog signal without introducing phase inversion.

2.Gain Setting: Attach a feedback resistor between the inverting input (Pin 2) and the output (Pin 6), then ground the inverting input using a different resistor to achieve the appropriate signal amplification. Precise resistor values are essential for setting the gain accurately, impacting the measurement precision.

3.Noise Filtering: Implement a low-pass filter by adding a capacitor in the feedback loop or between the inverting input and ground to eliminate high-frequency noise from the signal. This filtering is crucial for maintaining signal integrity and preventing aliasing in the ADC.

4.Power Supply Configuration: Supply power to the OPA124UA/2K5 by connecting a positive voltage to Pin 7 and a negative voltage to Pin 4. A stable and clean power supply is paramount for minimizing operational noise and ensuring accurate signal conditioning.

5.Output to ADC: Route the conditioned and amplified signal from the output of the OPA124UA/2K5 (Pin 6) directly to the input of an ADC. Maintaining signal integrity during this stage is crucial for accurate and efficient digital conversion.

Design Considerations

When integrating the OPA124UA/2K5 into a precision ADC driver circuit, several critical factors must be considered:

- Power Supply Purity: Ensure the power supply is free from noise and fluctuations to fully leverage the low noise advantage of the OPA124UA/2K5.

- Component Precision: Utilize high-quality, precision resistors and capacitors in the feedback and filtering stages to maintain signal accuracy and integrity.

- Thermal Management: Account for the thermal behavior of the OPA124UA/2K5 and surrounding components, especially in compact or enclosed designs, to prevent performance degradation.

- Signal Path Optimization: Design the signal path from the source through the OPA124UA/2K5 to the ADC to minimize losses and interference, ensuring high-quality signal processing.

- PCB Layout: Carefully plan the PCB layout to minimize noise coupling, especially around the OPA124UA/2K5's inputs and outputs, to preserve signal quality.

By meticulously addressing these design considerations, engineers can effectively utilize the OPA124UA/2K5 in creating high-precision ADC driver circuits, leveraging its precision, low noise, and efficient power consumption to achieve superior signal processing performance.

OPA124UA/2K5 FAQ

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3. Are the OPA124UA/2K5 price and inventory displayed accurate?

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6. What is the process for return or replacement of OPA124UA/2K5?

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 OPA124UA/2K5 we delivered, we will accept the replacement or return of the OPA124UA/2K5 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 OPA124UA/2K5.

(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