Product Summary

The LTC1986ES6#TRPBF is a true RMS-to-DC converter that utilizes an innovative patented DS 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 LTC1986ES6#TRPBF accepts single ended or differential input signals (for EMI/RFI rejection) and supports crest factors up to 4. The applications of the LTC1986ES6#TRPBF include True RMS Digital Multimeters and Panel Meters, True RMS AC + DC Measurements.

Parametrics

LTC1986ES6#TRPBF absolute maximum ratings: (1)Supply Voltage; (2)VDD to GND: -0.3 to 7V; (3)VDD to VSS: -0.3V to 12V; (4)VSS to GND: -7V to 0.3V; (5)Input Currents: ±10mA; (6)Output Current: ±10mA; (7)ENABLE Voltage: VSS -0.3V to VSS +12V; (8)OUT RTN Voltage: VSS -0.3V to VDD; (9)Operating Temperature Range: -40℃ to 85℃; (10)Specified Temperature Range: -40℃ to 85℃; (11)Maximum Junction Temperature: 150℃; (12)Storage Temperature Range: -65℃ to 150℃; (13)Lead Temperature (Soldering, 10 sec): 300℃.

Features

LTC1986ES6#TRPBF features: (1)No-Hassle Simplicity: True RMS-DC Conversion with Only One External Capacitor Delta Sigma Conversion Technology; (2)High Accuracy: 0.1% Gain Accuracy from 50Hz to 1kHz; 0.25% Total Error from 50Hz to 1kHz; (3)High Linearity: 0.02% Linearity Allows Simple System Calibration; (4)Low Supply Current: 155mA Typ, 170mA Max; (5)Ultralow Shutdown Current: 0.1mA; (6)Constant Bandwidth: Independent of Input Voltage 800kHz –3dB, 6kHz ±1%; (7)Flexible Supplies: 2.7V to 5.5V Single Supply Up to ±5.5V Dual Supply; (8)Flexible Inputs: Differential or Single Ended Rail-to-Rail Common Mode Voltage Range Up to 1VPEAK Differential Voltage; (9)Flexible Output: Rail-to-Rail Output Separate Output Reference Pin Allows Level Shifting; (10)Small Size: Space Saving 8-Pin MSOP Package.

Diagrams

LTC1986ES6#TRPBF block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LTC1986ES6#TRPBF
LTC1986ES6#TRPBF


IC REG BOOST SWITCHED CAP SOT23

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LTC1040
LTC1040

Other


Data Sheet

Negotiable 
LTC1040CN
LTC1040CN


IC COMPARATOR LOW PWR DUAL 18DIP

Data Sheet

0-3240: $1.32
LTC1040CN#PBF
LTC1040CN#PBF


IC COMPARATOR LOW PWR DUAL 18DIP

Data Sheet

0-1: $2.33
1-25: $1.55
25-100: $1.32
LTC1040CSW
LTC1040CSW


IC COMPARATOR LOW PWR DUAL18SOIC

Data Sheet

0-2720: $1.71
LTC1040CSW#PBF
LTC1040CSW#PBF


IC COMPARATOR LOW PWR DUAL18SOIC

Data Sheet

0-280: $1.71
LTC1040CSW#TR
LTC1040CSW#TR


IC COMPARATOR DUAL LOWPWR 18SOIC

Data Sheet

0-3000: $1.74