LTC1966 Precision Micropower ∆∑ RMS-to-DC Converter
Features
n Simple to Use, Requires One Capacitor n True RMS DC Conversion Using ∆Σ Technology n High Accuracy: 0.
1% Gain Accuracy from 50Hz to 1kHz 0.
25% Total Error from 50Hz to 1kHz n High Linearity: 0.
02% Linearity Allows Simple System Calibration n Low Supply Current: 155µA Typ, 170µA Max n Ultralow Shutdown Current: 0.
1µA n Constant Bandwidth: Independent of Input
Voltage 800kHz –3dB, 6kHz ±1% n Flexible Supplies: 2.
7V to 5.
5V Single Supply Up to ±5.
5V Dual Supply n Flexible Inputs: Differential or Single-Ended Rail-to-Rail Common Mode
Voltage Range Up to 1VPEAK Differential
Voltage n Flexible Output:...