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OPA301AIDR from TI,Texas Instruments

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OPA301AIDR

Manufacturer: TI

Low-Noise, High-Speed,16-Bit Accurate CMOS Operational Amplifier

Partnumber Manufacturer Quantity Availability
OPA301AIDR TI 2201 In Stock

Description and Introduction

Low-Noise, High-Speed,16-Bit Accurate CMOS Operational Amplifier # Introduction to the OPA301AIDR Operational Amplifier  

The **OPA301AIDR** is a high-performance operational amplifier (op-amp) designed for precision applications requiring low noise, high bandwidth, and excellent stability. Manufactured in a compact SOIC-8 package, this op-amp is well-suited for signal conditioning, active filtering, and data acquisition systems.  

With a **wide bandwidth of 50 MHz** and a **slew rate of 25 V/µs**, the OPA301AIDR ensures fast signal processing while maintaining low distortion. Its **low input voltage noise (4.5 nV/√Hz)** makes it ideal for sensitive measurements in medical, industrial, and test equipment. Additionally, the device operates on a **single or dual supply voltage (2.7V to 12V)**, providing flexibility in various circuit designs.  

The OPA301AIDR features **unity-gain stability**, simplifying feedback network configurations without external compensation. Its robust design minimizes phase margin degradation, ensuring reliable performance in high-frequency applications.  

Engineers favor this op-amp for its **low quiescent current (5.5 mA)**, making it suitable for power-sensitive designs. Whether used in ADC drivers, photodiode amplifiers, or control systems, the OPA301AIDR delivers precision and speed in a compact form factor.  

For detailed specifications, consult the official datasheet to ensure optimal integration into your circuit.

Application Scenarios & Design Considerations

Low-Noise, High-Speed,16-Bit Accurate CMOS Operational Amplifier

Alternative Part Number

  • LMV721IDBVR --: Low-voltage rail-to-rail CMOS op-amp in SOT-23-5 with similar bandwidth and supply range, suitable drop-in for many OPA301 applications.
  • AD8605ARTZ-REEL7 --: Precision low-noise CMOS rail-to-rail op-amp in SOT-23-5, comparable gain bandwidth and supply current, good cross-manufacturer alternative.
  • TLV2371IDBVR --: Rail-to-rail input/output CMOS op-amp in SOT-23-5 with similar speed and quiescent current, widely available and cost-effective substitute.

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