CS5510-ASZR

Analog To Digital Converters (ADC) Overview

The CS5510-ASZR is a 16-bit delta-sigma analog-to-digital converter (ADC) from Cirrus Logic, housed in an 8-pin SOIC package. It utilizes charge-balance techniques to achieve high linearity with a typical error of ±0.0015% FS and up to 17 noise-free bits. The device requires an external master clock input on the SCLK pin, supporting frequencies up to 130 kHz for throughput increases, though standard operation uses 32.768 kHz to yield an output word rate of 53.5 Sps. It features differential bipolar analog inputs and supports single or dual supply configurations, consuming 2.5 mW in normal mode.

Analog To Digital Converters (ADC) Feature Summary

• 16-bit resolution with ±0.0015% FS linearity error
• External clock input via SCLK pin (up to 130 kHz)
• Differential bipolar analog inputs with internal charge buffer
• Low power consumption: 2.5 mW normal, 10 µW sleep

Analog To Digital Converters (ADC) Applications

• Weigh scale systems
• Process control instrumentation
• Industrial signal measurement

Analog To Digital Converters (ADC) Procurement Notes

Verify component status as distribution sources indicate end-of-life or obsolete status for this part number. Confirm availability through authorized channels or secondary markets. Ensure the ordering suffix matches the required tape and reel packaging format if applicable for automated assembly.

Analog To Digital Converters (ADC) Selection Notes

Select the CS5510-ASZR when an external clock source is available and 16-bit resolution is sufficient. Unlike the CS5511 variant, this model lacks an on-chip oscillator, requiring a dedicated CMOS-compatible clock signal on the SCLK pin. It is suitable for applications where precise timing synchronization with an external system clock is required.

Analog To Digital Converters (ADC) Part Context

This component belongs to the CS5510/11/12/13 family of low-cost delta-sigma ADCs. The CS5510 specifically denotes the 16-bit version requiring an external clock, distinguishing it from the CS5511 which integrates an internal oscillator. Both share the same 8-pin SOIC footprint and electrical interface characteristics.

Analog To Digital Converters (ADC) Replacement Considerations

Public confirmed substitute part numbers are not provided in the verified documentation.