CS5531-ASZR
- Mfr.Part #
- CS5531-ASZR
- Manufacturer
- Cirrus Logic
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC 16BIT SIGMA-DELTA 20SSOP
- Stock
- 15,940
- In Stock :
- 15,940
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- Manufacturer :
- Cirrus Logic
- Product Category :
- Analog to Digital Converters (ADC)
- Linearity Error-Max (EL) :
- 0.003%
- Configuration :
- MUX-PGA-ADC
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Pbfree Code :
- yes
- Mounting Type :
- Surface Mount
- Min Supply Voltage :
- 4.75V
- Operating Supply Voltage :
- 5V
- Number of A/D Converters :
- 1
- Terminal Form :
- Gull wing
- Architecture :
- Sigma-Delta
- Width :
- 5.3mm
- Factory Lead Time :
- 16 Weeks
- Supply Voltage :
- 5V
- JESD-609 Code :
- e3
- Number of Pins :
- 20
- Conversion Rate :
- 3.84 ksps
- Sampling Rate (Per Second) :
- 3.84k
- Number of Analog In Channels :
- 2
- Feature :
- PGA, Selectable Address
- Number of Terminations :
- 20
- Interface :
- SPI, Serial
- Min Dual Supply Voltage :
- 2.375V
- Terminal Pitch :
- 0.65mm
- Reference Type :
- External
- Sampling Rate :
- 3.84 ksps
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Base Part Number :
- CS5531
- Contact Plating :
- Tin
- Number of Channels :
- 2
- Voltage - Supply, Digital :
- 3V~5V
- Max Dual Supply Voltage :
- 3.15V
- Number of Bits :
- 16
- Supply Type :
- Dual, Single
- Packaging :
- Tape and Reel (TR)
- Pin Count :
- 20
- Qualification Status :
- Not Qualified
- Number of Functions :
- 1
- Voltage - Supply, Analog :
- ±3V 0V~5V
- Data Interface :
- SPI
- Operating Temperature :
- -40°C~85°C
- Max Supply Voltage :
- 5.25V
- Converter Type :
- ADC, DELTA-SIGMA
- Mount :
- Surface Mount
- Max Power Dissipation :
- 500mW
- ECCN Code :
- EAR99
- Resolution :
- 2 B
- Published :
- 1998
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- RoHS Status :
- RoHS Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Input Type :
- Differential
- Datasheets
- CS5531-ASZR

Analog to Digital Converters (ADC) Cirrus Logic CS5531-ASZR Overview
The Cirrus Logic CS5531-ASZR is a highly precise 16-bit sigma-delta Analog to Digital Converter (ADC) designed to deliver exceptional performance in a compact 20-SSOP package. This product is tailored for demanding applications where high accuracy and low power consumption are crucial. With its advanced sigma-delta technology, the CS5531-ASZR offers excellent noise reduction and linear response, making it an ideal choice for precision measurement systems. The integration of features like on-chip programmable gain amplifier and an internal oscillator enhance system design flexibility and reduce external component requirements, making the [Analog to Digital Converters (ADC) Cirrus Logic CS5531-ASZR] an efficient solution for a wide range of applications.
CS5531-ASZR Features
- 16-bit resolution providing high precision output
- Sigma-delta modulation that minimizes signal distortion and noise
- Low power consumption ideal for battery-operated devices
- Internal programmable gain amplifier for adaptable scaling of input signals
- Internal oscillator reducing external component dependency
- SPI-compatible serial interface for easy integration into existing systems
CS5531-ASZR Applications
- Medical Devices: Utilized in precision medical instruments such as digital blood pressure monitors, where accurate signal conversion is critical for reliable diagnostics.
- Industrial Automation: Employed in control systems for precise monitoring and control of industrial processes.
- Portable Instrumentation: Ideal for use in field equipment like environmental monitors, where power efficiency and accuracy are necessary.
- Weigh Scales: Applied in electronic weigh scales to ensure high accuracy in weight measurement through precise signal conversion.
- Data Acquisition Systems: Suitable for systems requiring high fidelity data capture in research and development applications.
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