Datasheet4U Logo Datasheet4U.com

CS5533 - 16-bit and 24-bit ADC

General Description

The CS5531/32/33/34 are highly integrated ∆Σ 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) 6 nV/√Hz @ 0.1 Hz (No 1/f noise) at 64x 500 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.

📥 Download Datasheet

Other Datasheets by Cirrus Logic

Part Number Description
CS5533-AS 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
CS5534 16-bit and 24-bit ADC
CS5534-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 16-Bit and 24-Bit ADCs with Ultra Low Noise PGIA Features Chopper Stabilized PGIA (Programmable Gain Instrumentation Amplifier, 1x to 64x) 6 nV/√Hz @ 0.1 Hz (No 1/f noise) at 64x 500 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: 6.25 to 3,840 Sps Selectable 50 or 60 Hz Rejection Power Supply Configurations VA+ = +5 V; VA- = 0 V; VD+ = +3 V to +5 V VA+ = +2.5 V; VA- = -2.