Download the PAC1943-1 datasheet PDF.
This datasheet also covers the PAC1941-1 variant, as both devices belong to the same single/multi-channel power monitor family and are provided as variant models within a single manufacturer datasheet.
General Description
The PAC194X 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
- 16-bit resolution for current measurement
- Programmable FSR: -50 mv to +50 mv
- External sense resistor sets the full-scale current range
- Very low input current simplifies routing.
Voltage Monitor with Wide VBUS Range - 0V to 9V FSR
- 4.5V programmable VBUS option - 16-bit resolution for voltage measurements.
Full PDF Text Transcription for PAC1943-1 (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
PAC1943-1. For precise diagrams, and layout, please refer to the original PDF.
PAC194X Single/Multi-Channel Power Monitor with Accumulator, 9V Full-Scale Range Features • High-Side/Low-Side Current Monitor with One, Two, Three or Four Channels: - 10...
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e/Low-Side Current Monitor with One, Two, Three or Four Channels: - 100 mV Full-Scale Range (FSR) for current sense voltage - 16-bit resolution for current measurement - Programmable FSR: -50 mv to +50 mv - External sense resistor sets the full-scale current range - Very low input current simplifies routing • Voltage Monitor with Wide VBUS Range - 0V to 9V FSR - 4.
PAC1943-1 Datasheet
