HCPL-7860 modulator equivalent, optically isolated sigma-delta (s-d) modulator.
* 12-bit Linearity
* 200 ns Conversion Time
(Pre-Trigger Mode 2 with HCPL-0872)
* 12-bit Effective Resolution with 5 µs Signal Delay
(14-bit with 102 µs) (.
* Motor Phase and Rail Current Sensing
* Data Acquisition Systems
* Industrial Process Control
* Inv.
The HCPL-7860/HCPL-786J Optically Isolated Modulator and HCPL-0872 Digital Interface IC or digital filter together form an isolated programmable two-chip analog-to-digital converter. The isolated modulator allows direct measurement of motor phase cur.
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