Product Description
Specification
| Architecture | Sigma-Delta |
| Voltage Supply Digital | 3 V ~ 5 V |
| Voltage Supply Analog | +-3V,0 V ~ 5 V |
| Supplier Device Package | 20-SSOP |
| Sampling Rate | 3.84k (Per Second) |
| Reference Type | External |
| Part Status | Active |
| Packaging | Tube |
| Package Case | 20-SSOP (0.209",5.30mm Width) |
| Operating Temperature | -40 deg C ~ 85 deg C |
| Number of Inputs | 2 |
| Number of AD Converters | 1 |
| Input Type | Differential |
| Features | PGA,Selectable Address |
| Data Interface | SPI |
| Configuration | MUX-PGA-ADC |
| Base Part Number | CS5532 |
Advanced Analog-to-Digital ConversionWith 24-bit resolution, the CS5532ASZ delivers highly accurate digital representations of analog differential signals, supporting measurements even in low-signal environments. The software-programmable gain allows users to optimize signal-to-noise ratio for specific applications, enhancing measurement precision and flexibility.
Energy-Efficient and Compact DesignOperating at a typical power dissipation of only 2.5 mW and housed in a standard SOP-24 package, the CS5532ASZ is engineered for both efficiency and space-saving requirements. Its lightweight build and small footprint suit embedded systems where board space and power budgets are critical.
Versatile Application RangeCompatible with a variety of systems, the device is often used in precision measurement, industrial process control, medical instruments, and PLCs. The programmable gain, robust 2.5 V differential input, and SPI-compatible serial interface ensure adaptability for demanding environments across industries.
FAQs of CS5532ASZ:
Q: How does the CS5532ASZs programmable gain feature benefit precision measurements?
A: The CS5532ASZ offers a software-programmable gain range from 1 to 128, allowing engineers to tailor amplification to varying input signal amplitudes. This flexibility improves signal detection accuracy, optimizes dynamic range, and reduces noise contributions in precision measurement applications.
Q: What are the typical applications for the CS5532ASZ A/D converter?
A: The CS5532ASZ is designed for use in measurement instruments such as weighing scales, industrial process controls, PLCs, and medical devices, where accurate conversion of differential analog signals into high-resolution digital output is essential.
Q: When should you select the CS5532ASZ for your project?
A: Choose the CS5532ASZ when your application demands high-resolution (24-bit), low-power operation with high linearity and the need to measure differential analog inputs. Its ideal for projects where precision, low noise, and compact form factor are required.
Q: Where can the CS5532ASZ be integrated in a system?
A: The device is best placed at the front-end of sensor signal chains, directly interfacing with differential analog outputs from sensors. Its serial SPI-compatible interface allows straightforward integration with microcontrollers or DSPs in various control or measurement systems.
Q: What is the process for configuring gain and conversion speed on the CS5532ASZ?
A: Both gain and conversion speed are programmed via internal registers, accessible through the serial (SPI-compatible) interface. This allows users to dynamically adjust these parameters as operational needs change without physical modification.
Q: How does the low power dissipation of the CS5532ASZ enhance system design?
A: With a typical power dissipation of just 2.5 mW and current consumption under 1 mA, the CS5532ASZ reduces overall system power requirements, supporting extended operation in battery-powered or energy-sensitive industrial and medical applications.