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Product attributes Property Value
Manufacturer Cirrus Logic Inc.
Product Series
Packaging Bulk |
Number of Bits 16
Sampling Rate (Per Second) -
Number of Inputs 2
Input Type Differential
Data Interface DSP
Configuration S/H-ADC
Ratio - S/H:ADC -
Number of A/D Converters 2
Architecture Sigma-Delta
Reference Type External
Voltage - Supply, Analog 2.7V ~ 3.5V
Voltage - Supply, Digital 2.7V ~ 3.5V
Features Simultaneous Sampling
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Grade -
Qualification -
Package / Case 20-SSOP (0.209", 5.30mm Width)
Supplier Device Package 20-SSOP

The Cirrus Logic CS5471 is a 16-bit, dual-channel analog-to-digital converter with a DSP interface. It requires an external reference and is designed for high-precision applications. Packaged in a 20-SSOP, this ADC is suitable for professional audio, industrial measurement, and medical instrumentation where accuracy is paramount.

  • High Resolution: 16-bit resolution delivers exceptional accuracy for demanding applications.
  • Dual Channels: Simultaneous sampling of two signals reduces system complexity and cost.
  • DSP Interface: Optimized for direct connection to digital signal processors for efficient data handling.
  • Wide Temperature Range: Operates from -40°C to 85°C, suitable for industrial environments.

High-Resolution Audio

The 16-bit resolution makes the CS5471 suitable for high-quality audio digitization in professional recording equipment and digital mixers.

Precision Measurement

With dual channels and 16-bit accuracy, it is ideal for precision measurement applications like weigh scales and scientific instruments.

Industrial Process Control

The wide temperature range and external reference support precise analog signal digitization in industrial process control systems.

Medical Devices

High resolution is critical in medical devices such as ECG and EEG monitors, where accurate signal capture is essential.

Vibration Analysis

The dual channels allow simultaneous sampling of two vibration sensors for modal analysis and condition monitoring.

Q: What is the resolution of the CS5471-BSR?
A: It is a 16-bit analog-to-digital converter.
Q: What is the sampling rate?
A: The sampling rate is not specified in the provided data.
Q: How many channels does it have?
A: It has 2 input channels.
Q: What interface does it use?
A: It uses a DSP interface.
Q: What is the reference type?
A: It requires an external reference.
Q: What is the package type?
A: It is available in a 20-SSOP package.
Base Product Number : CS5471
16-bit 2-Channel ADC Analog-to-Digital Converter Cirrus Logic DSP SSOP
Q: What is the resolution of the CS5471-BSR?
A: It is a 16-bit analog-to-digital converter.
Q: What is the sampling rate?
A: The sampling rate is not specified in the provided data.
Q: How many channels does it have?
A: It has 2 input channels.
Q: What interface does it use?
A: It uses a DSP interface.
Q: What is the reference type?
A: It requires an external reference.
Q: What is the package type?
A: It is available in a 20-SSOP package.