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PAC1951-1 - Single/Multi-Channel Power Monitor

General Description

The PAC195X products are one, two, three and four-channel energy monitors, with bus voltage monitors and current sense amplifiers that feed high-resolution ADCs.

Key Features

  • High-Side/Low-Side Current Monitor with One, Two, Three or Four Channels: - 100 mV Full-Scale Range (FSR) for current sense voltage - Programmable FSR: -50 mv to +50 mv - 16-bit resolution for current measurements - External sense resistor sets the full-scale current range - Very low input current simplifies routing.
  • Voltage Monitor with Wide VBUS Range - 0V to 32V FSR - 16V programmable VBUS option - 16-bit resolution for voltage measurements.

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Other Datasheets by Microchip Technology

Part Number Description
PAC1951 Single/Multi-Channel Power Monitor
PAC1952 Single/Multi-Channel Power Monitor
PAC1952-1 Single/Multi-Channel Power Monitor
PAC1953 Single/Multi-Channel Power Monitor
PAC1953-1 Single/Multi-Channel Power Monitor

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PAC195X Single/Multi-Channel Power Monitor with Accumulator, 32V Full-Scale Range Features • High-Side/Low-Side Current Monitor with One, Two, Three or Four Channels: - 100 mV Full-Scale Range (FSR) for current sense voltage - Programmable FSR: -50 mv to +50 mv - 16-bit resolution for current measurements - External sense resistor sets the full-scale current range - Very low input current simplifies routing • Voltage Monitor with Wide VBUS Range - 0V to 32V FSR - 16V programmable VBUS option - 16-bit resolution for voltage measurements • VSOURCE Can Be Applied before VDD Is Applied • Real-Time Auto-Calibration of Offset Error for Voltage and Current • 1% Power Measurement Accuracy over a Wide Dynamic Range • On-Chip Accumulation of 30-bit Power Results for Energy Measurement - User progra