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Analog Devices High Voltage Op Amp: Is it possible to increase the output current, output voltage of the ADHV4702-1?

Amplifier

Figure 64. High Current Output Driver Schematic in the datasheet shows an example of a current boost configuration using a MOSFET. Also, Figure 65. Voltage Extender Schematic has an example configuration to extend the operating range.

See also Application Note AN-1593, Extending Op Amp Operating Range by Bootstrapping.

(Published in January 2022)

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