CS5460-BS

Analog To Digital Converters (ADC) Overview

The CS5460-BS is a single-phase, bi-directional power and energy integrated circuit manufactured by Cirrus Logic. It integrates two delta-sigma analog-to-digital converters (ADCs), high-speed power calculation functions, and a serial interface on a single chip. The device is designed to accurately measure and calculate energy, instantaneous power, IRMS, and VRMS for single-phase 2-wire or 3-wire power meter applications. It features a simple three-wire serial interface and includes an on-chip 2.5 V reference with low drift.

Analog To Digital Converters (ADC) Feature Summary

• Energy data linearity of 0.1% of reading over a 1000:1 dynamic range
• On-chip functions include energy, I*V, IRMS, VRMS, and energy-to-pulse-rate conversion
• Complies with IEC 687/1036 and JIS standards
• Low power consumption of less than 12 mW

Analog To Digital Converters (ADC) Applications

• Single-phase 2-wire power meter applications
• Single-phase 3-wire power meter applications
• Bi-directional energy measurement systems

Analog To Digital Converters (ADC) Part Context

The CS5460-BS belongs to the CS5460 family of highly integrated delta-sigma ADCs from Cirrus Logic. This series combines analog-to-digital conversion with digital signal processing capabilities specifically optimized for power monitoring. The 'BS' suffix typically denotes the package type and temperature grade, consistent with other variants like the CS5460A-BSZ found in distributor databases.