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INA223AIDSKR
Current Sense Amplifiers Ana Out Crnt Shunt & Vltg Instant Pwr Mo
INA223AIDSKR
Current Sense Amplifiers Ana Out Crnt Shunt & Vltg Instant Pwr Mo
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Manufacturer Part # : INA223AIDSKR
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Package/Case: WSON-10
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Brand: Texas Instruments
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Product Categories : Current Regulation/Management
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.
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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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INA223AIDSKR 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
Designed by Texas Instruments, the INA223AIDSKR is a precision instrumentation amplifier that shines in accurate current measurement across a multitude of applications such as battery management, power management, and industrial process control. It boasts a low input offset voltage and low quiescent current, allowing for precise measurements with minimal power consumption. Its wide supply voltage range and adjustable gain provide the necessary flexibility to meet different system requirements. Additionally, the INA223AIDSKR is equipped with integrated diagnostics for fault detection, which enhances system reliability. Its compact package size and minimal external components simplify integration into compact designs
Key Features
- Fast response time and high accuracy
- Wide operating temperature range from -40°C to 125°C
- Low noise and electromagnetic interference immunity
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Product type | Analog output | Common-mode voltage (max) (V) | 26 |
| Common-mode voltage (min) (V) | 0 | Input offset (±) (max) (µV) | 100, 150, 300 |
| Input offset drift (±) (typ) (µV/°C) | 0.6 | Voltage gain (V/V) | 20, 128, 300 |
| CMRR (min) (dB) | 100 | Bandwidth (kHz) | 25 |
| Supply voltage (max) (V) | 5.5 | Supply voltage (min) (V) | 2.7 |
| Iq (max) (mA) | 0.25 | Number of channels | 1 |
| Comparators (#) | 0 | Gain error (%) | 0.25, 0.5, 1 |
| Gain error drift (±) (max) (ppm/°C) | 50 | Slew rate (V/µs) | 0.25 |
| Features | I2C, Programmable Gain | Rating | Catalog |
| Operating temperature range (°C) | -40 to 105 |
FAQs
What is INA223AIDSKR?
The INA223AIDSKR is a precision, low-power, voltage output current shunt monitor designed by Texas Instruments. It is ideal for applications requiring accurate current measurements, such as power management, battery chargers, and motor control systems.
How Does INA223AIDSKR Work?
The INA223AIDSKR operates by monitoring the voltage across an external shunt resistor to accurately measure current flow. It provides a voltage output proportional to the sensed current, with high accuracy and linearity. The device features a wide supply voltage range and low quiescent current, making it suitable for power-sensitive applications.
How Many Pins does INA223AIDSKR have and What are the Functions of the Pinout Configuration?
The INA223AIDSKR is housed in a 10-lead VSSOP (Very Small Outline Package) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- SHDN: Shutdown input pin.
- VSENSE: Voltage sense input pin.
- VOUT: Voltage output pin.
- REF-: Reference voltage input pin for negative side.
- REF+: Reference voltage input pin for positive side.
- SENSE-: Current sense input pin for negative side.
- SENSE+: Current sense input pin for positive side.
- REFOUT: Reference output pin.
What are the Pros and Cons of INA223AIDSKR?
Pros:
- Precision Measurement: Provides accurate current monitoring for precise power management.
- Low Power: Operates with low quiescent current, suitable for battery-powered systems.
- Wide Supply Voltage Range: Supports a wide range of supply voltages for flexibility in design.
- Internal Reference: Includes an internal reference voltage for simplified system design.
- Small Package: The VSSOP package is space-efficient, suitable for compact designs.
Cons:
- Complexity: Requires careful consideration of noise, layout, and grounding for optimal performance.
- External Components: May require additional external components for specific application requirements.
- Thermal Considerations: Heat dissipation and thermal management may need to be addressed in high-power applications.
Are There Any Equivalents/Alternatives to INA223AIDSKR for Recommendation?
- The INA199A1 from Texas Instruments provides similar current monitoring capabilities with slightly different specifications.
- Alternatives to the INA223AIDSKR include the MAX4376 from Maxim Integrated and the LT6100 from Analog Devices.
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