Product Summary

The CS5532-ASZ is a highly integrated Analogto-Digital Converter (ADC) which uses charge-balance techniques to achieve 16-bit (CS5531/33) and 24-bit (CS5532/34) performance. The ADC is optimized for measuring low-level unipolar or bipolar signals in weigh scale, process control, scientific, and medical applications.

Parametrics

Absolute maximum ratings: (1)DC Power Supplies: Positive Digital, VD+: -0.3 to +6V; Positive Analog, VA+: -0.3 to +6V; Negative Analog, VA-: +0.3 to -3.75v; (2)Input Current, Any Pin Except Supplies, IIN: ±10 mA max; (3)Output Current, IOUT: ±25 mA max; (4)Power Dissipation, PDN: 500 mW max; (5)Analog Input Voltage: VREF pins, VINR: (VA-) -0.3 to (VA+) + 0.3 v; AIN Pins, VINA: (VA-) -0.3 to (VA+) + 0.3 v; (6)Digital Input Voltage, VIND: -0.3 to (VD+) + 0.3 V; (7)Ambient Operating Temperature, TA: -40 to 85 ℃; (8)Storage Temperature, Tstg: -65 to150 ℃.

Features

Features: (1)Chopper-stabilized PGIA (Programmable Gain Instrumentation Amplifier, 1x to 64x); (2)Delta-sigma Analog-to-digital Converter; (3)Two- or Four-channel Differential MUX; (4)Scalable Input Span via Calibration; (5)Scalable VREF Input: Up to Analog Supply; (6)Simple Three-wire Serial Interface; (7)R/W Calibration Registers Per Channel; (8)Selectable Word Rates: 6.25 to 3,840 Sps; (9)Selectable 50 or 60 Hz Rejection; (10)Power Supply Configurations.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
CS5532-ASZ
CS5532-ASZ
Cirrus Logic
ADC (A/D Converters) 2-Ch 24-Bit ADCs w/ Ultra Low Noise PGIA
Data Sheet
0-1: $4.93
1-25: $4.65
25-50: $4.60
50-100: $4.46
CS5532-ASZR
CS5532-ASZR
Cirrus Logic
ADC (A/D Converters) IC 16-Bit ADCs w/UltraLw Noise PGIA
Data Sheet
0-772: $4.37
772-1000: $4.37