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OPA2244UA
The OPA2244UA provides high performance and reliability, making it ideal for low-power applications where precision is key
OPA2244UA
The OPA2244UA provides high performance and reliability, making it ideal for low-power applications where precision is key
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Manufacturer Part # : OPA2244UA
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Package/Case: SOIC-8
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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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OPA2244UA 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
The OPA2244UA is a precision, low-voltage, single-supply operational amplifier manufactured by Texas Instruments. It is a dual-channel amplifier with rail-to-rail input and output capabilities, making it suitable for a wide range of applications where precision and low power consumption are essential.The OPA2244UA operates on a single supply voltage ranging from 2.2V to 12V, making it ideal for battery-operated devices and low-power applications. It has a wide bandwidth of 5MHz and a low input offset voltage of 300µV, ensuring high precision and accuracy in signal processing.The amplifier features a low input bias current of 0.5pA, minimizing input signal distortion and ensuring stable operation in high impedance applications. It also has a high common-mode rejection ratio of 120dB, reducing noise interference and improving overall signal quality.In terms of packaging, the OPA2244UA comes in a small MSOP-8 package, making it suitable for space-constrained applications. It operates over a wide temperature range of -40°C to 125°C, making it suitable for use in harsh environments.
Key Features
- MicroSIZE PACKAGES: The OPA2244UA comes in a MSOP-8 package, which is compact and suitable for space-limited applications.
- MicroPOWER: It operates with very low quiescent current, with an IQ of 50µA per channel, making it suitable for battery-powered and portable instrumentation.
- SINGLE SUPPLY OPERATION: It can be operated from a single supply voltage ranging from +2.2V to +36V, providing flexibility in various applications.
- WIDE BANDWIDTH: The OPA2244UA offers a wide bandwidth of 430kHz, ensuring excellent performance in signal amplification.
- WIDE SUPPLY RANGE: It can operate within a wide supply voltage range, suitable for both single supply (+2.2V to +36V) and dual supply (±11.1V to ±18V) configurations.
- Independent Circuitry: The dual version features completely independent circuitry for lowest crosstalk and freedom from interaction, even under overdriven or overloaded conditions.
- Stable Performance: The OPA2244UA is stable in unity gain and maintains excellent performance even when swinging to specified limits.
- Input Common-Mode Voltage Range: Its input common-mode voltage range includes ground, making it suitable for many single-supply applications.
- Interchangeable Versions: All versions of the OPA2244 series have similar performance and are interchangeable in most applications.
- Temperature Range: Fully specified from -40°C to +85°C and operational from -55°C to +125°C, making it suitable for a wide range of environmental conditions.
Application
- Portable electronics
- Medical devices
- Industrial control systems
- Power management
- Sensor signal conditioning
- Automotive electronics
- Data acquisition systems
- Audio equipment
- Instrumentation
- Telecommunications
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Number of channels | 2 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 2.2 | Rail-to-rail | In to V-, Out |
| GBW (typ) (MHz) | 0.43 | Slew rate (typ) (V/µs) | 0.1 |
| Vos (offset voltage at 25°C) (max) (mV) | 1.5 | Iq per channel (typ) (mA) | 0.04 |
| Vn at 1 kHz (typ) (nV√Hz) | 22 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 | Offset drift (typ) (µV/°C) | 4 |
| Input bias current (max) (pA) | 25000 | CMRR (typ) (dB) | 98 |
| Iout (typ) (A) | 0.012 | Architecture | Bipolar |
| Input common mode headroom (to negative supply) (typ) (V) | 0 | Input common mode headroom (to positive supply) (typ) (V) | -0.9 |
| Output swing headroom (to negative supply) (typ) (V) | 0.2 |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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