LTC1966 True RMS To DC Converter Module For Micropower Apps With Pro Grade Precision And Delta Sigma Tech Easy Breakout Board For Lab Projects And Prototyping
✔️ 0.1% gain accuracy, 0.25% total error, 800kHz bandwidth, 2.7V to 5.5V
The true RMS to DC converter module is designed for lab projects and prototyping, ideal for micro power apps. It converts AC RMS into a stable DC output suitable for ADCs and microcontrollers, with options for differential inputs to minimize EMI.
✅ ΔΣ based true RMS-to-DC conversion for high accuracy
✅ 0.1% gain accuracy, 0.25% total error (50Hz to 1kHz)
✅ 0.02% linearity for easy system calibration
✅ Input flexibility: differential or single-ended inputs with rail-to-rail range
✅ Crest factor handling up to 4 for noisy signals
✅ Low supply current: 155μA typ, 170μA max
✅ Ultra-low shutdown current: 0.1μA
✅ Bandwidth: 800kHz -3dB, 6kHz ±1%
✅ Power supply: 2.7V to 5.5V single, dual supply up to ±5.5V
✅ Wide temperature range: -55°C to 125°C
✅ Output: rail-to-rail with separate level-shift reference pins
✅ Pinout: VCC, VSS, IN1, IN2, OUT, EN
💡 What is a true RMS to DC converter used for in electronics? A handy overview helps users understand why it's needed in measurement and control loops.
- Converts RMS input to a stable DC signal for ADCs and microcontrollers
- Useful in power monitoring, data logging, and sensor interfacing
- Handles differential and single-ended inputs to suppress EMI