Broadcom ACPL-C79A-000E Isolation Amplifier Precision Miniature 1 600 µV 5 kV 3V to 5.5V 4.5V Soic

The ACPL-C79A-000E is a precision miniature Isolation Amplifier designed for current and voltage sensing in electronic power converters in applications including motor drives and renewable energy systems. In a typical motor drive implementation, current flows through an external resistor and the resulting analog voltage drop is sensed by the isolation amplifier. A differential output voltage that is proportional to the current is created on the other side of the optical isolation barrier. The product operates from a single 5V supply and provides excellent linearity and dynamic performance of 60dB SNR. With 200kHz bandwidth, 1.6µs fast response time, the product capture transients in short circuit and overload conditions. The high common-mode transient immunity (15kV/ms) of the ACPL-C79A provides the precision and stability needed to accurately monitor motor current in high noise motor control environments.

• -50 ppm/°C Low gain drift
• 0.6mV Input offset voltage
• 0.05% Excellent linearity
• 60dB SNR
• 15kV/µs Common-mode transient immunity

Applications

Sensing & Instrumentation, Motor Drive & Control, Alternative Energy, Automation & Process Control, Industrial, Test & Measurement, Signal Processing

Warnings Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Other details

Brand	BROADCOM
Part Number	ACPL-C79A-000E
Quantity	Each
Technical Data Sheet EN
CAD CadSoft_EAGLE EN
Application Note EN

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