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OPA544FKTTT
Operational Amplifiers - Op Amps Hi-Vltg Hi-Current Op AmpOPA544FKTTT
Operational Amplifiers - Op Amps Hi-Vltg Hi-Current Op Amp
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Manufacturer Part # : OPA544FKTTT
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Package/Case: TO263-5
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Part Status : ACTIVE
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Brand: Texas Instruments
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Product Categories : Instrumentation, OP Amps, Buffer Amps
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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OPA544FKTTT DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
Don't settle for less when it comes to driving high-power loads – choose the OPA544FKTTT operational amplifier for superior performance and reliability. With its high-voltage/high-current design, this amplifier is suited for a variety of applications where robust signal strength is essential. The integrated FET op amp circuitry and high-power output stage ensure consistent and powerful operation. Safety is a top priority with internal current limit and thermal shutdown circuits, providing peace of mind during operation. The 5-lead surface-mount package offers versatility in mounting options, while the copper tab allows for easy attachment to a heat sink for optimal thermal performance. Operating over an extended industrial temperature range of -40°C to +125°C, this amplifier is built to withstand harsh conditions and deliver reliable performance in any setting
Key Features
- High accuracy and precision
- Fault-tolerant architecture
- Real-time monitoring
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Number of channels | 1 | Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 20 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 70 | Iout (typ) (A) | 4 |
| GBW (typ) (MHz) | 1.4 | Slew rate (typ) (V/µs) | 8 |
| Vos (offset voltage at 25°C) (max) (mV) | 5 | Offset drift (typ) (V/°C) | 0.00001 |
| Iq per channel (typ) (mA) | 12 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 | Input bias current (max) (pA) | 100 |
| CMRR (typ) (dB) | 106 | Rail-to-rail | No |
| Architecture | FET |
FAQs
What is OPA544FKTTT?
The OPA544FKTTT is a high-voltage, high-current operational amplifier (op-amp) designed by Texas Instruments. It is well-suited for applications requiring precise control and amplification of high-voltage signals, such as motor drivers, power supply control, and audio amplifiers.
How Does OPA544FKTTT Work?
The OPA544FKTTT operates as a high-voltage operational amplifier capable of driving heavy loads with high precision. It amplifies input signals while providing high output current and voltage swing, making it suitable for demanding applications. The amplifier is designed to handle high-power requirements and maintain stability under challenging load conditions.
How Many Pins does OPA544FKTTT have and What are the Functions of the Pinout Configuration?
The OPA544FKTTT is housed in a 5-lead TO-220 package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN+: Non-inverting input pin.
- IN-: Inverting input pin.
- OUT: Output pin.
What are the Pros and Cons of OPA544FKTTT?
Pros:
- High Voltage and Current Handling: Capable of driving heavy loads with high precision.
- Wide Supply Voltage Range: Supports a wide range of supply voltages for flexibility in system design.
- Robustness: Designed to maintain stability under challenging load conditions.
- Thermal Performance: The TO-220 package allows for efficient heat dissipation.
- Reliability: Well-suited for rugged industrial and automotive applications.
Cons:
- Package Size: The TO-220 package may be relatively large for space-constrained designs.
- External Components: Certain applications may require external components for optimal performance.
Are There Any Equivalents/Alternatives to OPA544FKTTT for Recommendation?
- The OPA548F from Texas Instruments is a similar high-voltage, high-current op-amp with slightly different specifications.
- Alternatives to the OPA544FKTTT include the L272M from STMicroelectronics and the LM675 from Texas Instruments.
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