What is the Additional Feature ?

Name: OPA547T-1G3
Brand: Texas Instruments
SKU: OPA547T-1G3
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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

Cart ( )

lmages are for reference only See Product Specifications

Texas Instruments OPA547T-1G3

Part No.:: OPA547T-1G3

Manufacturer:: Texas Instruments

Package:: TO-220-7

Datasheet:: OPA547T-1G3.pdf

Description:: IC OPAMP GP 1 CIRCUIT TO220-7

In Stock:: 2765

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

OPA547T-1G3 Specifications

Package/Case:
TO-220-7
Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Active
AmplifierType:
General Purpose
NumberofCircuits:
1
OutputType:
-
SlewRate:
6V/µs
GainBandwidthProduct:
1 MHz
-3dbBandwidth:
-
Current-InputBias:
100 nA
Voltage-InputOffset:
1 mV
Current-Supply:
10mA
Current-Output/Channel:
750 mA
Voltage-SupplySpan(Min):
8 V
Voltage-SupplySpan(Max):
60 V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Through Hole

OPA547T-1G3 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including OPA547T-1G3 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 OPA547T-1G3 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

OPA547T-1G3 information

Views：

OPA547T-1G3 Typical application Circuitry

OPA547T-1G3

The OPA547T-1G3 is a high-performance operational amplifier (op-amp) known for its high voltage and high current capabilities, designed specifically for applications requiring robust power handling, precision, and efficiency. This op-amp can deliver up to 500mA of output current and is operational up to ±30V of power supply voltage.

Key Features and Specifications

- High Output Current: The OPA547T-1G3 can provide up to 500mA, making it suitable for driving a variety of high-power loads.

- Wide Supply Voltage Range: It operates across a supply voltage range of up to ±30V, offering versatility in different electrical environments.

- Thermal Protection: Includes thermal shutdown protection, enhancing reliability and safety in operation.

- Adjustable Current Limiting: Features an adjustable current limit, allowing for controlled protection of the load and the op-amp from excessive current draw.

- Robust Design: Tailored for applications demanding high power and precision, it maintains performance across a wide range of conditions.

Application Scenario: Power Supply Control Circuit

A practical application for the OPA547T-1G3 is in a power supply control circuit, where it can be utilized to regulate the output voltage and current, ensuring stable power delivery to sensitive electronic components.

Circuit Connection Detail

- Voltage Regulation Connection: Connect the feedback from the output voltage to the inverting input (Pin 2) through a resistor network (R1 and R2). This setup enables precise control over the output voltage by adjusting the feedback ratio.

- Current Sense and Limiting: Place a sense resistor (Rsense) in the output path (Pin 8) and connect it to the current limit pin (Pin 10) through a filter network if necessary. This configuration allows for adjustable current limiting, safeguarding the circuit from overcurrent conditions.

- Power Supply Inputs: Apply a positive voltage (up to +30V) to the V+ pin (Pin 11) and a negative voltage (down to -30V) to the V- pin (Pin 4). The wide supply voltage range of the OPA547T-1G3 accommodates various source voltages for flexibility in power regulation schemes.

- Output to Load: The regulated power output is provided at Pin 8, directly driving the load. Ensuring the load's compatibility with the OPA547T-1G3's output characteristics is crucial for efficient operation.

- Thermal Management Considerations: Given the potential for significant heat generation, especially at high output currents, employing adequate heat sinking or cooling solutions is essential to maintain operational stability and prevent thermal shutdown.

Design Considerations

When designing a power supply control circuit with the OPA547T-1G3, several critical factors must be considered:

- Stable and Clean Power Supply: A stable and low-noise power source is vital for precision voltage regulation. Using high-quality power components and implementing proper filtering techniques are key.

- Efficient Thermal Management: Effective heat dissipation methods are crucial to handle the heat generated by the OPA547T-1G3 under heavy loads or high supply voltages.

- Accurate Current Sensing and Limiting: Precision in the current sensing and limiting circuit ensures reliable protection against overcurrent conditions. Careful selection of the sense resistor and filtering components is necessary for accurate current limit settings.

- Protection Mechanisms: Beyond current limiting, incorporating additional protection features like overvoltage, undervoltage, and reverse polarity protection can enhance the circuit's robustness and longevity.

Utilizing the OPA547T-1G3 in a power supply control circuit leverages its high current capability, adjustable current limiting, and thermal protection to ensure stable and reliable power delivery to various electronic components. Careful attention to power supply quality, thermal management, accurate current sensing, and comprehensive protection strategies ensures the successful implementation of the OPA547T-1G3 in demanding power regulation applications, highlighting its versatility and robustness in handling high-power loads with precision.

OPA547T-1G3 FAQ

1. How to order OPA547T-1G3 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 OPA547T-1G3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the OPA547T-1G3. All suppliers must pass our qualification reviews before they can publish their products including OPA547T-1G3 on icwhale.com; we pay more attention to the channels and quality of OPA547T-1G3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the OPA547T-1G3 price and inventory displayed accurate?

The price and inventory of OPA547T-1G3 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.

Warm Tips: Some orders in certain payment forms may require handling fee.

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 OPA547T-1G3?

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 OPA547T-1G3 we delivered, we will accept the replacement or return of the OPA547T-1G3 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 OPA547T-1G3.

(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