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ADS1220IRVAR
Brand: Texas Instruments
The ADS1220IRVAR is the compact WQFN-package sibling of the ADS1220IPWR, delivering the same 24-bit sigma-delta resolution and SPI interface in a 3.5×3.5 mm footprint that cuts board area versus the TSSOP version. It suits space-constrained precision instrumentation designs that need the same high-resolution sensor measurement capability.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| TI | ADS1220IRVAR | 25,000 | 25+ | Texas Instruments ADS1220IRVAR precision 24-bit sigma-delta SPI ADC, compact WQFN package; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
Analog / Signal Chain Specifications
| Parameter | Value / Specification |
|---|---|
| Resolution | 24-bit |
| Sample / Update Rate | Up to 2 kSPS |
| Channels | 4 single-ended or 2 differential inputs |
| Interface | SPI |
| Package / Case | 16-WQFN (RVA), 3.5×3.5 mm |
| Supply Voltage | AVDD/DVDD 2.3 V to 5.5 V |
| Operating Temperature | -40°C to +125°C |
| Design Class | WQFN-package sibling of the ADS1220IPWR for smaller board footprint |
Analog Features & Applications
- Compact 3.5×3.5 mm WQFN package cuts board area versus the TSSOP ADS1220IPWR sibling
- 24-bit sigma-delta resolution suits high-precision sensor and instrumentation measurement
- SPI interface supports fast, flexible integration with any microcontroller
- 4 single-ended or 2 differential input configuration adapts to different sensor topologies
- Up to 2 kSPS sample rate balances resolution against measurement speed
- 2.3 V to 5.5 V supply range fits most modern embedded system voltages
Need Price & Availability for ADS1220IRVAR?
LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for ADS1220IRVAR.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
Prefer email? Send this RFQ via email instead.
Quality, Shipping & Payment
Commercial and shipment details for ADS1220IRVAR are confirmed with the formal quotation.
Shipping
LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.
Payment
Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.
Frequently Asked Questions
Is ADS1220IRVAR available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for ADS1220IRVAR by RFQ.
What should buyers check before ordering ADS1220IRVAR?
Buyers should check package, grade, precision parameters, supply range and approved source for ADS1220IRVAR, together with live stock and traceable supply.
How do I request a quote for ADS1220IRVAR?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.