MX636
True RMS-to-DC Converters
Part Details
- True RMS-to-DC Conversion
- Computes RMS of AC and DC Signals
- Wide Response:
- 2MHz Bandwidth for VRMS > 1V (MX536A)
- 1MHz Bandwidth for VRMS > 100mV (MX636)
- 2MHz Bandwidth for VRMS > 1V (MX536A)
- Auxiliary dB Output:
- 60dB Range (MX536A)
- 50dB Range (MX636)
- Single- or Dual-Supply Operation
- Low Power:
- 1.2mA typ (MX536A)
- 800µA typ (MX636)
The MX536A and MX636 are true RMS-to-DC converters. They feature low power and are designed to accept low-level input signals from 0 to 7VRMS for the MX536A and 0 to 200mVRMS for the MX636. Both devices accept complex input waveforms containing AC and DC components. They can be operated from either a single supply or dual supplies. Both devices draw less than 1mA of quiescent supply current, making them ideal for battery-powered applications.
Input and output offset, positive and negative waveform symmetry (DC reversal), and full-scale accuracy are laser trimmed, so that no external trims are required to achieve full rated accuracy.
Applications
- Battery-Powered Applications
- Digital Multimeters
- Panel Meters
- Process Control
Documentation
This is the most up-to-date revision of the Data Sheet.
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