CS5532-ASZ

$14.44

Description：IC ADC 24BIT SIGMA-DELTA 20SSOP
Series：-

SKU:dfc7baf77aa0 Category: Analog to Digital Converters (ADC) Brand: Cirrus Logic Inc.

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Product introduction

CS5532-ASZ is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Cirrus Logic Inc.. Its product description is IC ADC 24BIT SIGMA-DELTA 20SSOP. Review the specifications below when checking this part for your BOM.

Analog To Digital Converters (ADC) specifications for CS5532-ASZ

Description：IC ADC 24BIT SIGMA-DELTA 20SSOP
Series：-
Mfr：Cirrus Logic Inc.
Package：Tube
Number of Bits：24
Sampling Rate (Per Second)：3.84k
Number of Inputs：2
Input Type：Differential
Data Interface：SPI
Configuration：MUX-PGA-ADC
Ratio - S/H:ADC：-
Number of A/D Converters：1
Architecture：Sigma-Delta
Reference Type：External
Voltage - Supply, Analog：±3V, 0V ~ 5V
Voltage - Supply, Digital：3V ~ 5V
Features：PGA, Selectable Address
Operating Temperature：-40°C ~ 85°C
Package / Case：20-SSOP (0.209", 5.30mm Width)
Supplier Device Package：20-SSOP
Mounting Type：Surface Mount
Grade：-
Qualification：-

Analog To Digital Converters (ADC) datasheet and documents for CS5532-ASZ

CS5532-ASZ

Analog To Digital Converters (ADC) Overview

The CS5532-ASZ is a 24-bit delta-sigma analog-to-digital converter (ADC) featuring four differential input channels. It integrates a chopper-stabilized programmable gain instrumentation amplifier (PGIA) with selectable gains from 1x to 64x and an ultra-low noise density of 6 nV/√Hz at 0.1 Hz. The device supports scalable input spans via calibration, ranging from ±5 mV to ±2.5 V, and offers twenty selectable output word rates up to 3,840 Sps. Communication is handled through a three-wire serial interface compatible with SPI and Microwire standards.

Analog To Digital Converters (ADC) Feature Summary

24-bit resolution with linearity error of ±0.003% FS
Four-channel differential multiplexer with chopper-stabilized PGIA
Ultra-low noise: 6 nV/√Hz @ 0.1 Hz at 64x gain
Selectable output word rates from 6.25 to 3,840 Sps

Analog To Digital Converters (ADC) Applications

Weigh scale systems
Process control instrumentation
Scientific measurement equipment
Medical devices requiring low-level signal acquisition

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific suffix 'ASZ' against current manufacturer documentation, as obsolescence notices for the CS553y-ASZ family have been recorded. Confirm package availability and lead times directly with authorized distributors or the manufacturer, as stock levels may be limited due to end-of-life status.

Analog To Digital Converters (ADC) Selection Notes

Select the CS5532-ASZ when four differential inputs are required with 24-bit precision. Ensure the application benefits from the integrated chopper-stabilized amplifier for low-frequency noise rejection. Verify that the power supply configuration (single +5V or dual ±2.5V/±3V) matches the system design constraints.

Analog To Digital Converters (ADC) Part Context

This component belongs to the CS5531/32/33/34-AS family of high-integration ADCs. The CS5532 variant specifically provides 24-bit performance with two channels, while the CS5534 provides four channels. The datasheet indicates this series is optimized for applications measuring low-level unipolar or bipolar signals.