OPA2353UA

Single-supply rail-to-rail Operational Amplifiers with high-speed capabilities"
6,152 Effective Inventory

OPA2353UA

Effective Inventory6,152

Single-supply rail-to-rail Operational Amplifiers with high-speed capabilities"

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.

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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

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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.

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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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OPA2353UA DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for OPA2353UA or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The OPA2353UA precision operational amplifier from Texas Instruments is designed for precision applications, with a low input offset voltage of 100µV (max) and a low input bias current of 1pA (max) to minimize errors in high-impedance circuits. Its wide supply voltage range of ±1.35V to ±18V provides flexibility in various voltage configurations, and its high open-loop gain of 115dB (typ) and unity-gain bandwidth of 3MHz ensure stable operation in a variety of signal processing tasks. Additionally, the OPA2353UA features rail-to-rail input and output capabilities, allowing it to handle signals close to the supply rails without distortion. With a low quiescent current of 725µA (max), it is also suitable for battery-powered applications, extending battery life. Its small outline package makes it ideal for space-constrained designs

OPA2353UA

Key Features

  • Advanced filtering and processing
  • Safe and secure operation
  • Fast data transfer rates
  • Low power consumption

Application

  • Data acquisition systems
  • Sensor interfaces

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) 5.5
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In, Out
GBW (typ) (MHz) 44 Slew rate (typ) (V/µs) 22
Vos (offset voltage at 25°C) (max) (mV) 8 Iq per channel (typ) (mA) 5.2
Vn at 1 kHz (typ) (nV√Hz) 7 Rating Catalog
Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 5
Features High Cload Drive Input bias current (max) (pA) 10
CMRR (typ) (dB) 86 Iout (typ) (A) 0.08
Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1
Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.01
Output swing headroom (to positive supply) (typ) (V) -0.01

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.

Preliminary Specification OPA2353UA PDF Download

FAQs

What is OPA2353UA?

The OPA2353UA is a precision, low-power, CMOS operational amplifier designed by Texas Instruments. It is suitable for applications requiring high precision, low noise, and low power consumption, such as sensor interfaces, battery-powered devices, and portable instrumentation.

How Does OPA2353UA Work?

The OPA2353UA operates as a precision operational amplifier with low offset voltage and low input bias current. It amplifies input signals with high accuracy and stability, making it suitable for precision measurement and signal conditioning applications. The amplifier features rail-to-rail input and output, ensuring maximum signal swing even at low supply voltages.

How Many Pins does OPA2353UA have and What are the Functions of the Pinout Configuration?

The OPA2353UA is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • V+: Positive power supply pin.
  • V-: Negative power supply pin.
  • IN+: Non-inverting input.
  • IN-: Inverting input.
  • OUT: Output.

What are the Pros and Cons of OPA2353UA?

Pros:

  • Low Power Consumption: Operates with very low power, making it ideal for battery-operated devices.
  • Precision: Provides low offset voltage and low drift, ensuring accurate signal amplification.
  • Rail-to-Rail Input and Output: Maximizes signal swing, enhancing dynamic range.
  • Low Input Bias Current: Suitable for applications requiring high input impedance.
  • Small Package: The 8-pin SOIC package is space-efficient, suitable for compact designs.

Cons:

  • Limited Bandwidth: May not be suitable for high-frequency applications.
  • External Components: May require additional external components for optimal performance in certain applications.

Are There Any Equivalents/Alternatives to OPA2353UA for Recommendation?

  • The equivalent part to the OPA2353UA is the MCP601 from Microchip Technology.
  • Alternatives to the OPA2353UA include the LT1677 from Analog Devices and the TS507 from STMicroelectronics.

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