CS5513-BS

Analog To Digital Converters (ADC) Overview

The CS5513-BS is a monolithic CMOS analog-to-digital converter (ADC) from Cirrus Logic, designed for high-precision measurement applications. It utilizes charge-balance techniques to achieve 24-bit resolution with no missing codes. The device integrates a 6-pole low-pass Gaussian filter and supports flexible serial communication interfaces compatible with microcontrollers. Key electrical characteristics include a maximum linearity error of ±0.0003% and differential nonlinearity specifications ensuring accurate data conversion for low-frequency signals.

Analog To Digital Converters (ADC) Feature Summary

• 24-bit resolution with no missing codes using charge-balance architecture
• Integrated 6-pole low-pass Gaussian filter for anti-aliasing
• System calibration capability for enhanced absolute accuracy
• Flexible serial interface supporting µC-compatible formats

Analog To Digital Converters (ADC) Applications

• Industrial process control systems requiring high precision
• Weigh scales and load cell measurements
• Temperature and pressure transducers
• Portable battery-powered instrumentation

Analog To Digital Converters (ADC) Part Context

The CS5513-BS belongs to the CS55xx family of delta-sigma ADCs, which are optimized for DC measurement applications. This specific model provides 24-bit performance, distinguishing it from lower-resolution variants like the CS5501 (16-bit) or CS5503 (20-bit). The 'BS' suffix typically denotes a specific package type, often SSOP, within the Cirrus Logic product lineup.

Analog To Digital Converters (ADC) Replacement Considerations

Direct replacements within the same family include the CS5510, CS5511, and CS5512, which share similar architectures but may differ in resolution or channel count. Users should verify pin compatibility and specific performance parameters such as noise density and power consumption before substituting.