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LINEAR TECHNOLOGY  LTC1966CMS8#PBF  RMS to DC Converter, 0.1 %, 6 kHz, 0 °C, 70 °C, MSOP, 8 Pins

LINEAR TECHNOLOGY LTC1966CMS8#PBF

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Product Overview

The LTC1966CMS8#PBF is a true 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. Common mode input range is rail-to-rail. Differential input range is 1V peak and offers unprecedented linearity. Unlike previously available RMS-to-DC converters, the superior linearity of the converter allows hassle free system calibration at any input voltage. It also has a rail-to-rail output with a separate output reference pin providing flexible level shifting. This operates on a single power supply from 2.7 to 5.5V or dual supplies up to ±5.5V. A low power shutdown mode reduces supply current to 0.5μA.
  • Simple to use, requires one capacitor
  • True RMS DC conversion using ∆Σ technology
  • High accuracy
  • High linearity
  • Low supply current
  • 0.1μA Ultralow shutdown current
  • Differential or single-ended and rail-to-rail common mode voltage range flexible input
  • Rail-to-rail flexible output

Applications

Metering; Test & Measurement
ESD sensitive device, take proper precaution while handling the device.

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Product Information

Accuracy %:
0.1%
Bandwidth:
6kHz
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Digital IC Case:
MSOP
No. of Pins:
8Pins
Supply Voltage Range:
2.7V to 5.5V
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited
Supply Current:
155 µA
SVHC:
No SVHC (17-Dec-2015)

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Legislation and Environmental

Moisture Sensitivity Level:
MSL 1 - Unlimited
Product Traceability
RoHS Compliant:
Yes

Applications

  • Metering;
  • Test & Measurement

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