CS5451A-ISZ

Analog To Digital Converters (ADC) Overview

The CS5451A-ISZ is a six-channel, 16-bit Delta-Sigma Analog-to-Digital Converter (ADC) manufactured by Cirrus Logic. It features differential inputs and an SPI interface for data communication. The device operates within a temperature range of -40°C to +85°C and is housed in a TSSOP-24 package. Power dissipation is rated at 500 mW. The component supports both external and internal reference types. This specific part number is listed as obsolete or end-of-life.

Analog To Digital Converters (ADC) Feature Summary

• Six-channel Delta-Sigma ADC architecture with 16-bit resolution
• Differential input configuration with SPI digital interface
• Operates within industrial temperature range (-40°C to +85°C)
• Housed in TSSOP-24 surface-mount package

Analog To Digital Converters (ADC) Applications

• Multi-phase energy metering systems
• Power quality analysis equipment
• Industrial process control instrumentation

Analog To Digital Converters (ADC) Procurement Notes

The CS5451A-ISZ is identified as obsolete or end-of-life. Availability is restricted, and sourcing may require checking distributor stock or alternative channels. Verification of the specific revision and authenticity is recommended due to the component's discontinued status.

Analog To Digital Converters (ADC) Selection Notes

Designers requiring this functionality should consider that the CS5451A-ISZ is no longer in active production. Evaluation of newer generations from the manufacturer or pin-compatible alternatives is necessary for new designs. Ensure that the 16-bit resolution and six-channel count meet the system requirements before selecting substitutes.

Analog To Digital Converters (ADC) Part Context

This component belongs to the CS5451A series of multi-channel ADCs designed for high-precision measurement applications. It is distinct from single-channel variants like the CS5571 or other channel counts within the same family.