LTC1966 RMS to DC Converter Module [800MHz]

LTC1966 RMS to DC Converter Module [800MHz]
  • Brands CJMCU
  • Product Code:SQ5453
  • Availability: In Stock
  • $14.65
  • Ex Tax:$14.65
This product has a minimum quantity of 2

Tags: RMS to DC, Adapter Module, DC Converter, RMS Converter, Converter Module, RMS to DC Module

This module is based on LTC1966. It is an RMS-to-DC converter that utilizes an innovative patented ∆Σ computational technique. The internal delta-sigma circuitry of the LTC1966 makes it simpler to use, more accurate, lower power and dramatically more flexible than conventional log antilog RMS-to-DC converters.
The LTC1966 accepts single-ended or differential input signals (for EMI/RFI rejection) and supports crest factors up to 4. The common-mode input range is rail-to-rail. The differential input range is 1VPEAK and offers unprecedented linearity. Unlike previously available RMS-to-DC converters, the superior linearity of the LTC1966 allows hassle-free system calibration at any input voltage.
The LTC1966 also has a rail-to-rail output with a separate output reference pin providing flexible level shifting. The LTC1966 operates on a single power supply from 2.7V to 5.5V or dual supplies up to ±5.5V. A low power shutdown mode reduces supply current to 0.5μA.

Chip: LTC1966
Simple to Use, Requires One Capacitor
True RMS DC Conversion Using ∆Σ Technology
High Accuracy:
       0.1% Gain Accuracy from 50Hz ~ 1kHz
       0.25% Total Error from 50Hz ~ 1kHz
High Linearity:
       0.02% Linearity Allows Simple System Calibration
Low Supply Current:
       155μA Typ, 170μA Max
Ultralow Shutdown Current:
Constant Bandwidth:
       Independent of Input Voltage
       800kHz –3dB, 6kHz ±1%
Flexible Supplies:
       2.7V ~ 5.5V Single Supply
       Up to ±5.5V Dual-Supply
Flexible Inputs:
       Differential or Single-Ended
       Rail-to-Rail Common-Mode Voltage Range
       Up to 1VPEAK Differential Voltage
Flexible Output:
       Rail-to-Rail Output
       Separate Output Reference Pin Allows Level Shifting
Operating Temperature: -55°C ~ 125°C
Pin number: 7 Pins
Size: 20mm x 16mm

Package Include:
1 x CJMCU 800MHz LTC1966 RMS to DC Adapter

Electrical Parameters
Operating Voltage 2.7V ~ 5.5V (Single Supply) , Up to ±5.5V (Dual-Supply)
Board Parameters
Main Chip LTC1966
Pin Count 7 Pins
Physical Parameters
Size 20mm x 16mm
Environmental Conditions and Safety
Operating Temprature -55°C ~ 125°C

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