The OPA462 is a high voltage (180 V) and high current drive (45 mA) operational amplifier. The device is unity-gain stable and has a gain-bandwidth product of 6.5 MHz.
The OPA462 is internally protected against over-temperature conditions and current overloads. The device is fully specified to perform over a wide power-supply range of ±6 V to ±90 V, or on a single supply of 12 V to 180 V. The status flag is an open-drain output that allows the device to be easily referenced to standard low-voltage logic circuitry. This high-voltage operational amplifier provides excellent accuracy and wide output swing, and is free from phase inversion problems that are often found in similar amplifiers.
The output can be disabled using the enable-disable (E/D) pin. The E/D pin has a common return pin to allow for easy interface to low-voltage logic circuitry. This disable is accomplished without disturbing the input signal path, not only saving power but also protecting the load.
Featured in a small exposed-metal pad package, the OPA462 dissipates heat over the industrial temperature range of –40°C to +85°C.
| Top-Dokumentation | Typ | Titel | Format-Optionen | Datum |
|---|---|---|---|---|
| * | Data sheet | OPA462 High-Voltage (180-V), High-Current (30-mA) Operational Amplifier datasheet (Rev. A) | PDF | HTML | 04 Dez 2019 |
| Application note | Techniques for Extending the Usable Power Supply Range of the OPA462 | PDF | HTML | 24 Mär 2021 | |
| Application brief | Driving Piezoelectric Loads With the OPA462 Precision Amplifier | PDF | HTML | 14 Dez 2020 | |
| Application brief | How to Select Precision Amplifiers for Semiconductor Testers (Rev. A) | PDF | HTML | 03 Dez 2020 | |
| Application note | PowerPAD™ Thermally Enhanced Package (Rev. H) | 06 Jul 2018 |
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Das Evaluierungsmodul OPA462 stellt eine Plattform zur Evaluierung des Hochspannungs-Hochstrom-Operationsverstärkers OPA462 bereit.. Standflächen mehrerer Komponenten ermöglichen die gängigsten Schaltkreiskonfigurationen, einschließlich einer Howland-Strompumpe.
The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
| Gehäuse | Pins | CAD-Symbole, Footprints und 3D-Modelle |
|---|---|---|
| HSOIC (DDA) | 8 | Ultra Librarian |
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Analog Engineer's Calc Installer
General calculator tool for analog design support.