Voltage sensor with enhanced insulation resistance and reliability, necessary for automotive devices that require high-temperature response!
The "ACPL-C87AT/C87BT" is an isolation amplifier designed for voltage detection. It features a 2V input range and a high input impedance of 1GΩ, making it suitable for high-precision DC voltage detection in applications such as electric motor drives, DC/DC and AC/DC conversion, and battery systems. By utilizing the shutdown function, the IDD1 current can be reduced to just 20μA, making it suitable for battery applications and other applications that are sensitive to power variations. 【Features】 ■ Sigma-Delta (Σ-Δ) modulation technology ■ Input impedance: 1GΩ ■ Nominal input range: 0 to 2V ■ Gain temperature drift: 25ppm/℃ ■ Offset temperature drift: 21μV/℃ *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 ■ Non-linearity: 0.05% (typ) ■ Shutdown function (active high) ■ Bandwidth: 100kHz ■ AEC-Q100 Grade 1 test guideline certified ■ Wide output power supply range: 3.3V to 5.5V ■ Operating temperature: -40℃ to +125℃ ■ Common mode rejection performance: 15kV/μs @VCM=1kV ■ Compact stretch SO8 package *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■ DC bus voltage detection for vehicle-mounted motor inverters ■ Voltage detection in vehicle-mounted DC/DC converters ■ DC output voltage detection for vehicle-mounted AC/DC converters (chargers) ■ Voltage detection in vehicle-mounted battery packs ■ Isolation in temperature detection interfaces ■ General-purpose voltage detection/monitoring *For more details, please refer to the PDF document or feel free to contact us.
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Broadcom, rooted in AT&T/Bell Labs, Lucent, and Hewlett-Packard/Agilent, focuses on technologies that connect our world, leveraging its rich accumulation of technology. Through the integration of Avago Technologies, LSI, Broadcom Corporation, Brocade, and CA Technologies, it possesses the scale, coverage, and exceptional technical capabilities to lead the industry into the future. Broadcom provides category-leading, cutting-edge semiconductors and infrastructure software solutions, backed by its global scale, outstanding technology, diverse product portfolio, and excellent execution capabilities.