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OPA2343EA/250 from TI&BB,Texas Instruments

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OPA2343EA/250

Manufacturer: TI&BB

Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series

Partnumber Manufacturer Quantity Availability
OPA2343EA/250,OPA2343EA250 TI&BB 39 In Stock

Description and Introduction

Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series The **OPA2343EA/250** is a high-performance, dual-channel operational amplifier (op-amp) designed for precision analog applications. This component is part of the OPAx343 series, known for its low power consumption, rail-to-rail input/output operation, and excellent noise performance.  

With a wide supply voltage range of **1.8V to 5.5V**, the OPA2343EA/250 is well-suited for battery-powered devices, portable instrumentation, and sensor interfaces. Its rail-to-rail capability ensures maximum signal swing, making it ideal for low-voltage systems. The op-amp features a low quiescent current of **350µA per channel**, contributing to energy-efficient designs without compromising speed or accuracy.  

Key specifications include a **gain bandwidth of 1MHz**, a low input offset voltage, and minimal noise, ensuring reliable signal amplification in sensitive applications. The device is available in a compact **SOT-23-8 package**, making it suitable for space-constrained PCB layouts.  

Engineers often select the OPA2343EA/250 for its balance of performance and power efficiency in applications such as **active filters, data acquisition systems, and medical instrumentation**. Its robust design and precision characteristics make it a dependable choice for demanding analog circuits.  

For detailed electrical characteristics and application guidelines, consult the official datasheet.

Application Scenarios & Design Considerations

Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier(TM) Series

Alternative Part Number

  • LMV358MM --: Dual low-voltage rail-to-rail CMOS op-amp in MSOP-8, similar bandwidth and supply range, pin-compatible footprint and widely available.
  • MCP6022-I/MS --: Dual rail-to-rail CMOS op-amp in MSOP-8 with comparable gain-bandwidth and supply voltage, good drop-in functional substitute.
  • AD8606ARMZ --: Dual precision low-noise rail-to-rail CMOS op-amp in MSOP-8, similar supply range and performance class, suitable alternative when precision matters.

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