Datasheet4U Logo Datasheet4U.com

CS5534 Datasheet 16-bit and 24-bit ADC

Manufacturer: Cirrus Logic

📥 Download Datasheet

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.

The ADCs are optimized for measuring low-level unipolar or bipolar signals in weigh scale, process control, scientific, and medical applications.

To accommodate these applications, the ADCs come as either two-channel (CS5531/32) or four-channel (CS5533/34) devices and include a very low noise chopper-stabilized instrumentation amplifier (6 nV/√Hz @ 0.1 Hz) with selectable gains of 1×, 2×, 4×, 8×, 16×, 32×, and 64×.

Overview

CS5531/32/33/34 16-Bit and 24-Bit ADCs with Ultra Low Noise PGIA.

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.

More Datasheets from Cirrus Logic

Part Number Description
CS5534-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
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