Product Summary

The CS5506-BP is a low power CMOS A/D converter which is ideal for measuring low-frequency signals representing physical, chemical, and biological processes. The CS5506-BP has four pseudo-differential analog input channels. The CS5506-BP has a 20-bit output word. It sample upon command up to 100Sps. The on-chip digital filter offers superior line rejection at 50 and 60 Hz when the device is operated from a 32.768 kHz clock (output word rate = 20Sps). The CS5506-BP includes on-chip self-calibration circuitry which can be initiated at any time or temperature to ensure minimum offset and full-scale errors.

Parametrics

CS5506-BP absolute maximum ratings: (1)DC Power Supplies: Digital Ground (Note 22) DGND: -0.3V to (VD+)-0.3V; (2)Positive Digital (Note 23) VD+: -0.3V to 6.0 or VA+ V; (3)Positive Analog VA+: -0.3V to 12.0V; (4)Negative Analog VA-: +0.3V to -6.0V; (5)Input Current, Any Pin Except Supplies (Notes 24, 25) Iin: ±10mA; (6)Analog Input Voltage AIN and VREF pins VINA: (VA-)-0.3 to (VA+)+0.3V; (7)Digital Input Voltage VIND: -0.3 to (VD+)+0.3V; (8)Ambient Operating Temperature TA: -55 to 125℃; (9)Storage Temperature Tstg: -65 to 150℃.

Features

CS5506-BP features: (1)Very Low Power Consumption; (2)Single supply +5 V operation: 1.7mW; (3)Dual supply ±5 V operation: 3.2mW; (4)Offers superior performance to VFCs and multi-slope integrating ADCs; (5)Differential Inputs; (6)Single Channel (CS5507/8) and Four-Channel; (7)(CS5505/6) pseudo-differential versions; (8)Either 5 V or 3.3 V Digital Interface; (9)Linearity Error: ±0.0015% FS (16-bit CS5505/7), ±0.0007% FS (20-bit CS5506/8); (10)Output update rates up to 100Sps; (11)Flexible Serial Port; (12)Pin-Selectable Unipolar/Bipolar Ranges.

Diagrams

CS5506-BP block diagram

CS5501
CS5501

Other


Data Sheet

Negotiable 
CS5503
CS5503

Other


Data Sheet

Negotiable 
CS5504
CS5504

Other


Data Sheet

Negotiable 
CS5505
CS5505

Other


Data Sheet

Negotiable 
CS5505/6/7/8
CS5505/6/7/8

Other


Data Sheet

Negotiable 
CS5505-ASZ
CS5505-ASZ

Cirrus Logic

ADC (A/D Converters) IC 16-Bit 4-Ch ADC

Data Sheet

0-1: $12.00
1-25: $11.33
25-50: $11.21
50-100: $10.87