LTC1966 RMS - DC 변환 모듈
(LTC1966 RMS to DC Converter Module)
개요
- 본 제품은 LTC1966 RMS - DC 변환 모듈입니다.
- True RMS - DC 변환칩 LTC1966을 탑재하고 있습니다.
- 3.3V/5V 시스템과 사용이 가능합니다.
특징
- 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 to 5.5V single supply, dual supply up to ±5.5V
- 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 pins provide level shifting
- Wide temperature range: -55 ° C to 125 ° C
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Pin Description
- VCC: Positive power supply 2.7V to 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.