CS5531-ASZ
- Mfr.Part #
- CS5531-ASZ
- Manufacturer
- Cirrus Logic
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC 16BIT SIGMA-DELTA 20SSOP
- Stock
- 20,115
- In Stock :
- 20,115
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- Manufacturer :
- Cirrus Logic
- Product Category :
- Analog to Digital Converters (ADC)
- Supply Type :
- Dual, Single
- Feature :
- PGA, Selectable Address
- Min Dual Supply Voltage :
- 2.375V
- Published :
- 1998
- Number of Bits :
- 16
- Base Part Number :
- CS5531
- Mounting Type :
- Surface Mount
- Pin Count :
- 20
- Number of Analog In Channels :
- 2
- Min Supply Voltage :
- 4.75V
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~85°C
- Number of Channels :
- 2
- Converter Type :
- ADC, DELTA-SIGMA
- RoHS Status :
- RoHS Compliant
- Data Interface :
- SPI
- Voltage - Supply, Analog :
- ±3V 0V~5V
- Supply Voltage :
- 5V
- Packaging :
- Tube
- Contact Plating :
- Tin
- Lead Free :
- Lead Free
- Voltage - Supply, Digital :
- 3V~5V
- Conversion Rate :
- 3.84 ksps
- Number of Terminations :
- 20
- Linearity Error-Max (EL) :
- 0.003%
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Architecture :
- Sigma-Delta
- REACH SVHC :
- No SVHC
- Number of A/D Converters :
- 1
- Sampling Rate :
- 3.84 ksps
- Mount :
- Surface Mount
- Input Type :
- Differential
- Resolution :
- 2 B
- Width :
- 5.3mm
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Termination :
- SMD/SMT
- Qualification Status :
- Not Qualified
- Interface :
- SPI, Serial
- Factory Lead Time :
- 16 Weeks
- Power Supplies :
- 3/55/+-3V
- JESD-609 Code :
- e3
- Terminal Pitch :
- 0.65mm
- Sampling Rate (Per Second) :
- 3.84k
- Number of Pins :
- 20
- ECCN Code :
- EAR99
- Max Power Dissipation :
- 500mW
- Number of Functions :
- 1
- Configuration :
- MUX-PGA-ADC
- Nominal Supply Current :
- 6mA
- Reference Type :
- External
- Terminal Form :
- Gull wing
- Max Supply Voltage :
- 5.25V
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Supply Voltage :
- 5V
- Max Dual Supply Voltage :
- 3.15V
- Datasheets
- CS5531-ASZ

Analog to Digital Converters (ADC) Cirrus Logic CS5531-ASZ Overview
The CS5531-ASZ by Cirrus Logic is a high-precision, 16-bit sigma-delta Analog to Digital Converter (ADC) designed for a broad range of applications requiring accurate data conversion from analog to digital form. This ADC is particularly noted for its low-noise output and excellent linearity, making it an ideal choice for precision measurement systems. Embedded within a compact 20-SSOP package, the CS5531-ASZ integrates a multi-channel input and on-chip calibration features, facilitating ease of use and implementation in complex electronic systems. The use of the Analog to Digital Converters (ADC) Cirrus Logic CS5531-ASZ enhances system reliability and performance by delivering high-fidelity and low-latency digital data.
CS5531-ASZ Features
The CS5531-ASZ ADC offers several notable features that make it a standout choice for integrating into sophisticated electronic assemblies:
- 16-bit resolution with sigma-delta modulation for precise data acquisition.
- Low power consumption which is ideal for portable device applications.
- On-chip calibration mechanism to ensure accuracy and reduce system complexity.
- Multiple input channels that allow for flexibility in sensor integration.
- Compact 20-SSOP package that fits easily into space-constrained applications.
CS5531-ASZ Applications
- Medical Devices: Used in patient monitoring systems to convert biometric analog signals into digital data for analysis.
- Industrial Automation: Integrates into control systems to process signals from various sensors, ensuring precise monitoring and control of industrial processes.
- Consumer Electronics: Applied in audio devices to convert analog sound signals into digital form, enhancing audio clarity and fidelity.
- Environmental Monitoring: Utilized in systems that monitor environmental parameters such as temperature and humidity, offering high accuracy in data logging and analysis.
- Portable Instrumentation: Ideal for battery-operated devices where power efficiency is crucial, helping to extend battery life while maintaining measurement accuracy.
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