AD8364 is a dual 60dB TruPwr™ detector from Analog Devices. It can measure the RMS value of high crest factor signals. It has a wide dynamic range, low temperature drift, low power consumption and small package, which is suitable for wireless infrastructure power amplifier linearization/control, antenna VSWR monitoring, gain and power control and measurement, transmitter signal strength indication (TSSI) and other applications.
The AD8364 detector provides true‑RMS measurement of high crest‑factor signals on two independent channels. It operates from a single 5 V supply and delivers scaled rms outputs, differential outputs, and a temperature‑compensated voltage reference.
The device is supplied in a 5 mm × 5 mm LFCS‑P package and is rated for –40 °C to +85 °C operation. Detailed specifications, pin configurations, absolute maximum ratings, and typical performance curves are included in the document.
| Dynamic range | 60 dB |
|---|---|
| Supply voltage | 5 V |
| Operating temperature | –40 °C to +85 °C |
The AD8364 operates from a single 5 V supply.
It is rated for –40 °C to +85 °C operation.
The detector provides a 60 dB dynamic range.