New Product Introduction

STMicroelectronics TSV792

TSV792 - High bandwidth (50MHz) Low offset (200µV) Rail-to-rail 5V Op amp

STMicroelectronics TSV792 op amp - top side

The TSV791 and TSV792 are single and dual 50 MHz-bandwidth unity-gain-stable amplifiers. The rail-to-rail input stage and the slew rate of 30 V/µs make the TSV791 and TSV792 ideal for low-side current measurement. The excellent accuracy provided by maximum input voltage of 200 µV allows amplifying accurately small-amplitude input signal. The TSV792 can operate from a 2.2 V to 5.5 V single supply; it can typically handle an output capacitor up to 1 nF and is fully specified on a load of 22 pF, therefore allowing easy usage as A/D converters input buffer.

 

Features

  • Gain bandwidth product 50 MHz, unity gain stable
  • Slew rate 30 V/µs
  • Low input offset voltage 50 µV typ., 200 µV max.
  • Low input bias current: 2 pA typ.
  • Low input voltage noise density 6.5 nV/√Hz @ 10 kHz
  • Wide supply voltage range: 2.2 V to 5.5 V
  • Rail-to-rail input and output
  • Extended temperature range: - 40 °C to +125 °C
  • Automotive grade version available
  • Benefits:
    • Accuracy of measurement virtually unaffected by noise or input bias current
    • Signal conditioning for high frequencies

Applications

  • High bandwidth low-side and high-side current sensing
  • Photodiode transimpedance amplification
  • A/D converters input buffers
  • Power management in solar-powered systems
  • Power management in automotive applications

 

KITOPAMP1120 - High-performance Op Amps Sample kit

The KITOPAMP1120 provides a selection of operational amplifiers and comparators useful for evaluation and to promote the product family.

Features

  • Immediate evaluation of high-performance op amps with:
    • samples of 18 operational amplifiers
    • samples of 3 comparators
  • The sample kit includes a printed card providing:
    • Overview of product portfolio
    • Recommended products
    • Featured families
    • ST op amps naming rules
    • Resources: ST op amps mobile application, eDesignSuite

Request Free Sample

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