CS5521-ASZ
- Mfr.Part #
- CS5521-ASZ
- Manufacturer
- Cirrus Logic
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC 16BIT SIGMA-DELTA 20SSOP
- Stock
- 1,547
- In Stock :
- 1,547
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- Manufacturer :
- Cirrus Logic
- Product Category :
- Analog to Digital Converters (ADC)
- Voltage - Supply, Analog :
- 5V
- Supply Type :
- Analog, Digital
- Polarity :
- Bipolar, Unipolar
- ECCN Code :
- EAR99
- Linearity Error-Max (EL) :
- 0.003%
- Number of Analog In Channels :
- 2
- Mounting Type :
- Surface Mount
- Number of Bits :
- 16
- Power Supplies :
- 3.3/55V
- Data Interface :
- SPI
- Supply Voltage :
- 5V
- Mount :
- Surface Mount
- Contact Plating :
- Tin
- Qualification Status :
- Not Qualified
- Reference Type :
- External
- Published :
- 1998
- Number of Pins :
- 20
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Terminal Form :
- Gull wing
- Input Type :
- Differential
- Number of A/D Converters :
- 1
- Base Part Number :
- CS5521
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Terminal Position :
- Dual
- Sampling Rate :
- 617 sps
- Architecture :
- Sigma-Delta
- Terminal Pitch :
- 0.65mm
- Packaging :
- Tube
- JESD-609 Code :
- e3
- Max Power Dissipation :
- 500mW
- Width :
- 5.3mm
- Number of Terminations :
- 20
- Converter Type :
- ADC, DELTA-SIGMA
- Number of Channels :
- 2
- Interface :
- SPI, Serial
- Sampling Rate (Per Second) :
- 401
- Max Supply Voltage :
- 5.25V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Factory Lead Time :
- 17 Weeks
- Lead Free :
- Lead Free
- Feature :
- Selectable Address
- RoHS Status :
- RoHS Compliant
- Configuration :
- MUX-ADC
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Resolution :
- 2 B
- Min Supply Voltage :
- 4.75V
- Pin Count :
- 20
- Conversion Rate :
- 617 sps
- Datasheets
- CS5521-ASZ

Analog to Digital Converters (ADC) Cirrus Logic CS5521-ASZ Overview
The CS5521-ASZ by Cirrus Logic is a high-performance, 16-bit Sigma-Delta Analog to Digital Converter (ADC) designed for precision measurement applications. Its superior noise reduction capabilities and low power consumption make it an ideal choice for demanding applications that require high accuracy and reliability. With its 20-SSOP package, the CS5521-ASZ offers a compact solution for integrating robust data acquisition capabilities into various electronic systems. This ADC is particularly suited for markets requiring meticulous voltage and current measurements, ensuring that every reading is both precise and reliable.
CS5521-ASZ Features
The CS5521-ASZ features include a 16-bit resolution Sigma-Delta ADC, which provides exceptional noise immunity and data integrity. It supports a variety of input signals and has a low-power consumption profile, which extends the life of battery-operated devices. Its integrated programmable gain amplifier (PGA) allows for flexible scaling of input signals, enhancing its versatility across different applications. Moreover, the CS5521-ASZ includes on-chip voltage reference and oscillator, streamlining system design and reducing the need for external components.
CS5521-ASZ Applications
- Precision Measurement Systems: Utilized in laboratories and industrial environments where accurate data collection is critical, the CS5521-ASZ ensures high fidelity in measurement readings.
- Battery-Powered Devices: Ideal for use in portable medical instruments and remote sensors, its low power consumption maximizes battery life while maintaining accurate data acquisition.
- Industrial Control Systems: Integrates seamlessly into control systems for process monitoring, providing reliable and accurate feedback for process adjustments and safety measures.
- Energy Management: Used in smart meters and power monitoring systems to accurately measure electrical parameters, helping to optimize energy consumption and cost-efficiency.
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