LTC1966 Accurate Micropower Module for Delta RMS to Converter Breakout Board Module

LTC1966 Accurate Micropower Module for Delta RMS to Converter Breakout Board Module leírása

The LTC1966 is a True RMS to converter that uses the innovative patented ΔΣ calculation technology. The LTC1966's internal incremental-to-accumulate (ΔΣ) circuit makes it simpler to use, and is more accurate, less powerful, and more flexible than traditional logarithmic anti-log RMS to converters.
The LTC1966 accepts single-ended or differential input signals (to suppress EMI / RFI) and supports crest factors to 4. Unlike previous RMS to converters, the LTC1966's excellent linearity enables easy system calibration at any input voltage.
High accuracy: 0.1% gain accuracy (from 50Hz to 1kHz), 0.25% total error (from 50Hz to 1kHz)
High linearity: 0.02% linearity for simple system calibration
Low supply current: 155μA (typ), 170μA (max)

Ultra-low shutdown current: 0.1μA
Constant bandwidth: independent of input voltage 800kHz -3dB, 6kHz 1%
Flexible power supply: 2.7V -5.5V single supply, dual supply to 5.5V
Flexible inputs: differential or single-ended rail-to-rail common-mode voltage range, to 1VPEAK differential voltage
Flexible output: rail-to-rail output, separate output reference pins provide level shifting
Wide temperature range: -55 -125C
Pin Description:
VCC: Positive power supply 2.7V -5.5V
VSS: Supply negative GND to 5.5V
IN1, IN2: differential input
OUT: Conversion voltage output
EN: Input enable control terminal, active low, the circuit is connected to the low level by default
Color: As Shown
Material: PC

Package Contents:
1 * Module