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CS5534-AS - 16-bit and 24-bit ADC

Download the CS5534-AS datasheet PDF. This datasheet also covers the CS5531-AS variant, as both devices belong to the same 16-bit and 24-bit adc family and are provided as variant models within a single manufacturer datasheet.

General Description

The CS5531/32/33/34 are highly integrated  Analogto-Digital Converters (ADCs) which use charge-balance techniques to achieve 16-bit (CS5531/33) and 24-bit (CS5532/34) performance.

Key Features

  • Chopper-stabilized PGIA (Programmable Gain Instrumentation Amplifier, 1x to 64x).
  • 12 nV/Hz @ 0.1 Hz (No 1/f noise) at 64x.
  • 1200 pA Input Current with Gains >1 Delta-sigma Analog-to-digital Converter.
  • Linearity Error: 0.0007% FS.
  • Noise Free Resolution: Up to 23 bits Two- or Four-channel Differential MUX Scalable Input Span via Calibration.
  • ±5 mV to differential ±2.5V Scalable VREF Input: Up to Analog Supply Simple Three-wire Serial Interface.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CS5531-AS-CirrusLogic.pdf) that lists specifications for multiple related part numbers.

More Datasheets from Cirrus Logic

Part Number Description
CS5534 16-bit and 24-bit ADC
CS5530 24-Bit ADC
CS5531 16-BIT AND 24-BIT ADC
CS5531-AS 16-bit and 24-bit ADC
CS5532 16-bit and 24-bit ADC
CS5532-AS 16-bit and 24-bit ADC
CS5533 16-bit and 24-bit ADC
CS5533-AS 16-bit and 24-bit ADC
CS5504 20-Bit A/D Converter
CS5510 Sigma-Delta ADC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CS5531/32/33/34-AS 16-bit and 24-bit ADCs with Ultra-low-noise PGIA Features Chopper-stabilized PGIA (Programmable Gain Instrumentation Amplifier, 1x to 64x) – 12 nV/Hz @ 0.1 Hz (No 1/f noise) at 64x – 1200 pA Input Current with Gains >1 Delta-sigma Analog-to-digital Converter – Linearity Error: 0.0007% FS – Noise Free Resolution: Up to 23 bits Two- or Four-channel Differential MUX Scalable Input Span via Calibration – ±5 mV to differential ±2.5V Scalable VREF Input: Up to Analog Supply Simple Three-wire Serial Interface – SPI™ and Microwire™ Compatible – Schmitt Trigger on Serial Clock (SCLK) R/W Calibration Registers Per Channel Selectable Word Rates: 6.