Applications

Datasheet

ISL28113
Single General Purpose Micropower, RRIO Operational Amplifier

Typical Diagram

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Key Features

    • Low current consumption: 130µA
    • Wide supply range: 1.8V to 5.5V
    • Gain bandwidth product: 2MHz
    • Input bias current: 20pA, Max.
    • Operating temperature range: -40°C to +125°C
    • Packages
      • ISL28113 (Single): SC70-5, SOT23-5
      • ISL28213 (Dual): MSOP8, SOIC8, SOT23-8
      • ISL28413 (Quad): SOIC14, TSSOP14

Description

The ISL28113, ISL28213, and ISL28413 are single, dual, and quad channel general purpose micropower, rail-to-rail input and output operational amplifiers with supply voltage range of 1.8V to 5.5V. Key features are a low supply current of 130µA maximum per channel at room temperature, a low bias current and a wide input voltage range, which enables the ISL28x13 devices to be excellent general purpose op-amps for a wide range of applications.

The ISL28113 is available in the SC70-5 and SOT23-5 packages, the ISL28213 is in the MSOP8, SOIC8, SOT23-8 packages, and the ISL28413 is in the TSSOP14, SOIC14 packages. All devices operate over the extended temperature range of -40°C to +125°C.

Applications

    • Power supply control/regulation
    • Process control
    • Signal gain/buffers
    • Active filters
    • Current shunt sensing
    • Trans-impedance amps

Alternatives

Design Tip

Can I use a current feedback amplifier (CFA) as an open loop comparator?

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