ADI AD736BRZ-R7

160 µA2.8V，-3.2V ~ ±16.5V表面贴装型

Overview

The AD736BRZ-R7 can compute the rms value of both ac and dc input voltages. It can also be operated as an ac-coupled device by adding one external capacitor. In this mode, the AD736BRZ-R7 can resolve input signal levels of 100 μV rms or less, despite variations in temperature or supply voltage. High accuracy is also maintained for input waveforms with crest factors of 1 to 3. In addition, crest factors as high as 5 can be measured (introducing only 2.5% additional error) at the 200 mV full-scale input level.

The AD736BRZ-R7 is available in four performance grades. The AD736J and AD736K grades are rated over the 0°C to +70°C and −20°C to +85°C commercial temperature ranges. The AD736A and AD736B grades are rated over the −40°C to +85°C industrial temperature range. The AD736BRZ-R7 is available in three low cost, 8-lead packages: PDIP, SOIC, and CERDIP.

Features

Tape & Reel (TR) Package
Supply voltage of 2.8V -3.2V~±16.5V
8 pins
AD736 best part number
Operating supply current of 200μA
1V input voltage at maximum

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices Inc.
AD736BRZ-R7 applications of RMS to DC converters.

• Digital Multimeters
• Battery-Powered Instruments
• Panel Meters
• Process Control
• True RMS Digital Multimeters and Panel Meters
• True RMS AC + DC Measurements