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OPA356AIDG4 from TI/BB,Texas Instruments

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OPA356AIDG4

Manufacturer: TI/BB

2.5V, 200MHz GBW, CMOS Single Op Amp 8-SOIC -40 to 125

Partnumber Manufacturer Quantity Availability
OPA356AIDG4 TI/BB 24 In Stock

Description and Introduction

2.5V, 200MHz GBW, CMOS Single Op Amp 8-SOIC -40 to 125 The **OPA356AIDG4** is a high-performance, single-channel operational amplifier (op-amp) designed for precision applications requiring low noise, high speed, and wide bandwidth. Manufactured in a compact SOIC-8 package, this component is well-suited for use in signal conditioning, data acquisition, and active filtering circuits.  

Featuring a unity-gain bandwidth of **50 MHz** and a low input voltage noise of **4.5 nV/√Hz**, the OPA356AIDG4 ensures accurate signal amplification with minimal distortion. Its rail-to-rail output swing enhances dynamic range, making it ideal for low-voltage systems operating from **2.7V to 5.5V**. Additionally, the op-amp offers a fast settling time of **300 ns**, which is beneficial in high-speed analog-to-digital converter (ADC) driver applications.  

The device incorporates a shutdown mode, reducing power consumption when inactive—an advantageous feature for battery-powered designs. With its robust performance and low quiescent current (**5.5 mA typical**), the OPA356AIDG4 strikes a balance between power efficiency and speed.  

Engineers frequently select this op-amp for medical instrumentation, portable electronics, and industrial control systems where precision and reliability are critical. Its combination of high-speed operation, low noise, and versatile power supply options makes it a dependable choice for demanding analog circuit designs.

Application Scenarios & Design Considerations

2.5V, 200MHz GBW, CMOS Single Op Amp 8-SOIC -40 to 125

Alternative Part Number

  • OPA356AIDBVR --: Same OPA356 amplifier family in a smaller SOT-23-5 package, offering equivalent bandwidth and rail-to-rail performance for space-constrained designs.
  • LMV7219M5 --: Comparable high-speed rail-to-rail CMOS op-amp with similar gain-bandwidth, suitable as a functional substitute in many signal-conditioning circuits.
  • AD8605ARTZ-REEL7 --: Low-noise, rail-to-rail CMOS op-amp with comparable bandwidth and supply range, providing a cross-manufacturer alternative when TI parts are unavailable.

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