Analog Devices ADA4700-1 Operational Amplifier
High-voltage, precision, single-channel operational amplifier from Analog Devices
The ADA4700-1 is designed for applications requiring both AC and DC precision performance, making the ADA4700-1 useful in a wide variety of applications, including high-voltage test equipment and instrumentation, high-voltage regulators and power amplifiers, power supply control and protection, and as an amplifier or buffer for transducers with wide output ranges. It is particularly well suited for high-intensity LED testing applications where it provides highly-accurate voltage and current feedback, as well as a pre-driver to provide accurate voltage and/or current sourcing stimulus to the LED string under test.
The ADA4700-1 is specified over the industrial temperature range of −40°C to +85°C and includes thermal regulation at a junction temperature greater than 145°C and an integrated current limit. The ADA4700-1 is available in a thermally-enhanced, 8-lead SOIC package with an exposed pad.