The AD536A is a monolithic integrated circuit produced by AD company. It has the characteristics of high accuracy, wide response capability, single chip integration, single or dual power supply, and -55°C to +125°C operating temperature. It can directly calculate the true rms value of any complex input waveform containing ac and dc components.
The AD536A is a monolithic integrated circuit that performs true RMS‑to‑dB conversion with laser‑trimmed accuracy and low power consumption. It offers a wide bandwidth, auxiliary dB output, and protection on input and output pins, making it suitable for remote controllers and battery‑powered instruments.
The document includes detailed specifications, absolute maximum ratings, pin configurations for multiple package types, typical connection diagrams, and an ordering guide. Application notes describe how to use external trims and configure the device for various measurement scenarios.