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Name: OPA501AM
Brand: Burr Brown
SKU: OPA501AM
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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Burr Brown OPA501AM

Part No.:: OPA501AM

Manufacturer:: Burr Brown

Package:: TO-3-8

Datasheet:: OPA501AM.pdf

Description:: IC POWER 1 CIRCUIT TO3-8

In Stock:: 1315

Quantity:: Add To Cart

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OPA501AM Specifications

Package/Case:
TO-3-8
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
AmplifierType:
Power
NumberofCircuits:
1
OutputType:
-
SlewRate:
1.35V/µs
GainBandwidthProduct:
1 MHz
-3dbBandwidth:
-
Current-InputBias:
15 nA
Voltage-InputOffset:
5 mV
Current-Supply:
2.6mA
Current-Output/Channel:
10 A
Voltage-SupplySpan(Min):
20 V
Voltage-SupplySpan(Max):
72 V
OperatingTemperature:
-25°C ~ 85°C
MountingType:
Through Hole

OPA501AM this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including OPA501AM 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 OPA501AM 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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OPA501AM information

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OPA501AM Typical application Circuitry

OPA501AM

The OPA501AM is a high-power, high-voltage operational amplifier capable of delivering substantial output current and operating over a wide voltage range. This op-amp is designed for applications requiring high output power, such as driving motors, actuators, or high-power transducers. Its key features include high output current capability, wide supply voltage range, and thermal protection, making it ideal for industrial control systems, power supplies, and test equipment.

Key Features and Specifications

- High Output Power: The OPA501AM is capable of delivering high levels of output current, suitable for driving heavy loads.

- Wide Supply Voltage Range: It operates across a broad supply voltage range, accommodating various high-voltage applications.

- Thermal Protection: Includes built-in thermal protection to prevent damage from overheating, enhancing reliability.

- High Slew Rate: Provides a high slew rate for dynamic applications, guaranteeing quick reaction times.

Application Scenario: Motor Control Circuit

One practical application for the OPA501AM is in a motor control circuit, where it can be used to drive a DC motor, allowing for precise control over speed and direction.

Circuit Connection Detail

- Motor Connection: Connect the DC motor to the output (Pin 6) of the OPA501AM. This setup allows the op-amp to directly drive the motor, providing the necessary power for operation.

- Signal Input for Motor Control: Apply the control signal (e.g., for speed or direction) to the non-inverting input (Pin 3). This signal modulates the output power to the motor, controlling its operation.

- Feedback Network for Stability: Attach a feedback resistor (R1) between the inverting input (Pin 2) and the output (Pin 6). This will guarantee stable functioning.

Optionally, a network comprising resistors and capacitors can be used to fine-tune the response and stability of the circuit.

- Power Supply Connections: Apply a positive supply voltage to the V+ pin (Pin 7) and a negative supply voltage to the V- pin (Pin 4). The OPA501AM's wide voltage range allows for flexible integration into motor control systems.

- Heat Management: Given the high power dissipated by the OPA501AM when driving motors, implementing adequate heat sinking is crucial. Ensure the op-amp's package is mounted on a heat sink or in a chassis that can dissipate heat effectively.

Design Considerations

When integrating the OPA501AM into a motor control circuit, several critical factors must be addressed:

- Power Supply Quality: High-voltage applications can be sensitive to supply fluctuations. Using stable, low-noise power supplies and incorporating filtering can help maintain consistent performance.

- Protection Circuits: Implementing protection circuits for overcurrent and reverse voltage can prevent damage to the OPA501AM and the motor in case of faults.

- Load Characteristics: Understanding the motor's characteristics, including its impedance and current requirements, is essential for optimizing the op-amp's performance and ensuring it can deliver the necessary power without overheating.

- Thermal Considerations: The OPA501AM can generate significant heat, especially at high output currents. Proper thermal management strategies, including the use of heat sinks and airflow, are critical to prevent thermal shutdown and ensure longevity.

- PCB Layout: To reduce noise and guarantee stable operation, the PCB must be carefully laid out. Short, wide traces for the power paths can reduce resistance and inductance, improving efficiency and response time.

Utilizing the OPA501AM in a motor control circuit takes advantage of its high output power, wide supply voltage range, and built-in thermal protection, making it ideal for driving DC motors in industrial and automation applications. Proper attention to design details, including power supply integrity, protection mechanisms, load analysis, thermal management, and careful PCB layout, ensures reliable and efficient operation of the OPA501AM in demanding environments.

OPA501AM FAQ

1. How to order OPA501AM on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that OPA501AM is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the OPA501AM. All suppliers must pass our qualification reviews before they can publish their products including OPA501AM on icwhale.com; we pay more attention to the channels and quality of OPA501AM products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the OPA501AM price and inventory displayed accurate?

The price and inventory of OPA501AM fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of OPA501AM?

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 OPA501AM we delivered, we will accept the replacement or return of the OPA501AM 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 OPA501AM.

(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