The OPA454 device is a low-cost operational amplifier with high voltage (100 V) and relatively high current drive (50 mA). It is unity-gain stable and has a gain-bandwidth product of 2.5 MHz.
●The OPA454 is internally protected against overtemperature conditions and current overloads. It is fully specified to perform over a wide power-supply range of ±5 V to ±50 V or on a single supply of 10 V to 100 V. The status flag is an open-drain output that allows it to be easily referenced to standard low-voltage logic circuitry. This high-voltage operational amplifier provides excellent accuracy, wide output swing, and is free from phase inversion problems that are often found in similar amplifiers.
●The output can be independently disabled using the Enable or Disable Pin that has its own common return pin to allow 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 OPA454 is easy to heatsink over the extended industrial temperature range, 40°C to +85°C.
● Wide Power-Supply Range:
●±5 V (10 V) to ±50 V (100 V)
● High-Output Load Drive: IO > ±50 mA
● Wide Output Voltage Swing: 1 V to Rails
● Independent Output Disable or Shutdown
● Wide Temperature Range: 40°C to +85°C
● 8-Pin SO Package
