CS5521-ASZ Cirrus Logic 2-Channel 16-Bit Analog-to-Digital Converter 30pcs
Regular price
€328,32
inc. VAT
Cirrus Logic CS5521-ASZ — 2-Channel, 16-Bit Delta-Sigma ADC with PGIA, SPI-Compatible 3-Wire Serial Interface, –40°C to +85°C, 20-Pin SSOP, Qty 30. Chopper-stabilized instrumentation amplifier with programmable gain, selectable input spans from 25 mV to 5 V, and up to 617 samples per second. Ideal for precision measurement in process control, thermocouple, and bridge transducer applications.
Available in stock — ships within 3 days after payment.
Product overview
| Part number | CS5521-ASZ |
| Date code | 21+ |
| Quantity | 30 pieces |
| Product type | Analog-to-Digital Converter (ADC) |
| Resolution | 16-bit |
| Channels | 2 (differential) |
| Converter type | Fourth-order Delta-Sigma (ΔΣ) |
| Interface | 3-wire serial (SPI / Microwire compatible) |
| Output word rates | 1.88 to 101.1 Sps (up to 617 Sps at 200 kHz XIN — CS5522/24/28 only; up to 401 Sps at 130 kHz — CS5521/23) |
| Input spans (selectable) | ±25 mV, ±55 mV, ±100 mV, ±1 V, ±2.5 V, ±5 V |
| Linearity error (max) | ±0.003% FS |
| Input current | 100 pA typical (chopper-stabilized PGIA) |
| Analog supply voltage (VA+) | 4.75 V to 5.25 V |
| Digital supply voltage (VD+) | 2.7 V to 5.25 V |
| Power consumption | 7.0 mW typical (normal mode) |
| Operating temperature | –40°C to +85°C |
| Package | 20-pin 0.2" Plastic SSOP (Lead Free) |
| RoHS compliance | Yes |
| Condition | New — original packaging (OVP) |
Applications
- Low-level signal measurement in process control and industrial instrumentation
- Thermocouple and RTD temperature measurement systems
- Ratiometric bridge transducer and strain gauge readout
- Isolated and non-isolated sensor interfaces in data acquisition systems
- Multi-channel precision measurement requiring 50/60 Hz mains noise rejection
Shipping
- Ships within 3 days after payment
- Secure packaging for safe delivery
- Free delivery within Germany
Warranty & compliance
- 12-month warranty included
- Product is fully compliant with EU industry standards
- VAT invoice included with every order
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