Broadcom Inc. is a global technology leader that designs, develops and supplies semiconductor and infrastructure software solutions.
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Amplifiers & Comparators
Broadcom ACPL-C79B-000E
The ACPL-C79B-000E is a precision miniature Isolation Amplifier designed for current and voltage sensing in electronic power converters. It operates from a single 5V supply and provides excellent linearity and dynamic performance of 60dB SNR. The amplifier with 200kHz bandwidth, 1.6µs fast response time, the product captures transients in short-circuit and overload conditions. The high common-mode transient immunity provides the precision and stability needed to accurately monitor motor current in high noise motor control environments, providing for smoother control in various types of motor control applications. In a typical motor drive implementation, current flows through an external resistor and the resulting analogue voltage drop is sensed by the isolation amplifier.
- Advanced sigma-delta A/D converter technology
- Fully differential isolation amplifier
- Compact and auto-insertable standard
- 15kV/μs Common-mode transient immunity
- 0.05% Excellent linearity
SKU: W005353 -
Amplifiers & Comparators
Broadcom HCPL-7800-000E
The HCPL-7800-000E is an Isolation Amplifier for current sensing in electronic motor drives. The high CMR capability of isolation amplifier provides the precision and stability needed to accurately monitor motor current in high noise motor control environments, providing for smoother control in various types of motor control applications. In a typical implementation the motor current flows through an external resistor and the resulting analogue voltage drop is sensed by the amplifier. A differential output voltage is created on the other side of the amplifier optical isolation barrier. It is designed to ignore very high common-mode transient slew rates.
- 15kV/µs Common-mode rejection at VCM = 1000V
- Advanced sigma-delta A/D converter technology
- Compact and auto-insertable
- Fully differential circuit topology
SKU: W003181
