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Name: OP484ESZ-REEL
Brand: Analog Devices Inc.
SKU: OP484ESZ-REEL
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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Analog Devices Inc. OP484ESZ-REEL

Part No.:: OP484ESZ-REEL

Manufacturer:: Analog Devices Inc.

Package:: 14-SOIC (0.154, 3.90mm Width)

Datasheet:

Description:: IC OPAMP GP 4 CIRCUIT 14SOIC

In Stock:: 874

Quantity:: Add To Cart

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OP484ESZ-REEL Specifications

Package/Case:
14-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
AmplifierType:
General Purpose
NumberofCircuits:
4
OutputType:
Rail-to-Rail
SlewRate:
4V/µs
GainBandwidthProduct:
4.25 MHz
-3dbBandwidth:
-
Current-InputBias:
80 nA
Voltage-InputOffset:
150 µV
Current-Supply:
-
Current-Output/Channel:
10 mA
Voltage-SupplySpan(Min):
3 V
Voltage-SupplySpan(Max):
36 V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

OP484ESZ-REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including OP484ESZ-REEL 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 OP484ESZ-REEL 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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OP484ESZ-REEL information

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OP484ESZ-REEL Typical application Circuitry

OP484ESZ-REEL

The OP484ESZ-REEL is a high-performance, quad operational amplifier characterized by its rail-to-rail input and output, low noise, and low power consumption. It's provided in a reel format for efficient automated assembly, making it ideal for high-volume production. This op-amp is suited for a wide range of applications, including precision instrumentation, sensor signal conditioning, active filtering, and battery-powered devices, thanks to its versatility and excellent performance characteristics.

Application Scenarios

The OP484ESZ-REEL excels in:

- Precision Instrumentation: For accurate measurements in lab equipment.

- Sensor Signal Conditioning: Optimizing signals from temperature, pressure, or humidity sensors.

- Active Filtering: Creating high-order filters for signal processing.

- Battery-Powered Devices: Due to its low power consumption, it's ideal for portable applications.

Parameters and Features

- Rail-to-Rail Input and Output: Maximizes the dynamic range even in low-voltage operations.

- Low Noise: Essential for applications where signal integrity is paramount.

- Low Power Consumption: Makes it suitable for battery-operated devices.

- Quad Operational Amplifier: Provides four op-amps in one package, enhancing design flexibility.

Detailed Circuit Connection for Active Filtering

Designing a quad-channel active low-pass filter for audio signal processing using the OP484ESZ-REEL demonstrates its capability in handling complex signal processing tasks.

1. Power Supply Connections: Attach the positive supply (e.g., +5V) to pin 4 (V+) and the negative supply (e.g., 0V for single-supply operations) to pin 11 (V-). Decoupling Capacitors near these pins (e.g., 0.1 µF ceramic and 10 µF electrolytic) are crucial for stabilizing the power supply and minimizing noise.

2. First Channel Input: Connect the audio input signal to the non-inverting input (pin 1) of the first OP484ESZ-REEL amplifier through a Protection Resistor (e.g., 1kΩ) if necessary.

3. Feedback Loop for Gain Setting: Establish a feedback network from the output (pin 14) to the inverting input (pin 2) with a Feedback Resistor (Rf, e.g., 10kΩ) for the desired gain. A Capacitor (Cf, e.g., 22pF) in parallel with Rf sets the filter's cutoff frequency.

4. Replicating for Multiple Channels: Repeat the input and feedback configurations for additional channels using the subsequent amplifiers (pins 5 and 6 for the second, 8 and 9 for the third, and 12 and 13 for the fourth amplifier), adjusting component values for each channel as necessary to achieve the desired filtering effect for each audio signal.

5. Output Stage: The final stage outputs (pins 1, 7, 8, and 14) provide the filtered audio signals. Evaluate the Output Drive Capability and possibly add an output buffer if driving low-impedance loads or requiring high current.

Design Considerations

When working with the OP484ESZ-REEL, key considerations include:

- Power Supply Quality: A clean and stable supply is crucial for precision applications. Implement comprehensive decoupling and noise filtering strategies.

- Thermal Management: Assess heat dissipation to maintain operational stability, as the OP484ESZ-REEL can generate heat at high speeds and loads.

- PCB Layout: Optimize layout to minimize noise induction and parasitic effects. Short, direct signal paths and strategic ground planes are essential for reducing noise and improving signal integrity.

- Signal Integrity: Shielding sensitive signal paths and implementing proper routing are necessary, especially in high-fidelity audio applications, to preserve signal quality and minimize interference.

- Component Selection: Choose passive components with appropriate values, tolerances, and frequency characteristics to maintain the filter's performance across the intended frequency range.

Designing with the OP484ESZ-REEL in an active low-pass filter application for audio processing takes advantage of its high-speed, low-noise, and rail-to-rail input/output characteristics, ensuring high-fidelity signal processing suitable for demanding audio applications and precision signal conditioning tasks.

OP484ESZ-REEL FAQ

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We have a professional and experienced quality control team to strictly verify and test the OP484ESZ-REEL. All suppliers must pass our qualification reviews before they can publish their products including OP484ESZ-REEL on icwhale.com; we pay more attention to the channels and quality of OP484ESZ-REEL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the OP484ESZ-REEL price and inventory displayed accurate?

The price and inventory of OP484ESZ-REEL fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of OP484ESZ-REEL?

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 OP484ESZ-REEL we delivered, we will accept the replacement or return of the OP484ESZ-REEL 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 OP484ESZ-REEL.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations