Technical Specifications
| Category | Integrated Circuits (ICs)/Digital Potentiometers |
| Product Status | Obsolete |
| Tolerance | ±20% |
| Operating Temperature | -40°C ~ 125°C |
| Features | Cascade Pin |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Interface | SPI |
| Supplier Device Package | 20-QFN (3x4) |
| Configuration | Potentiometer |
| Number of Circuits | 4 |
| Memory Type | Volatile |
| Voltage - Supply | 1.2V ~ 5.5V, 1.7V ~ 5.5V |
| Taper | Linear |
| Number of Taps | 128 |
| Resistance ( Ohms) | 10k |
| Temperature Coefficient ( Typ) | 125ppm/°C |
| Resistance - Wiper ( Ohms) ( Typ) | 580 |
| E U Ro H S Status | ROHS3 Compliant |
| M S L Rating | 3 (168 Hours,30°C/60%RH) |
| R E A C H Status | REACH Unaffected |
| U S E C C N | EAR99 |
| H T S U S | 8542.39.0001 |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The ISL23448WFRZ is a digital potentiometers in the Analog Switches & Signal Processing family manufactured by Intersil. This part has been marked as obsolete by Intersil; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/Digital Potentiometers, Product Status: Obsolete, Tolerance: ±20%, Operating Temperature: -40°C ~ 125°C, Features: Cascade Pin.
This device comes in a 20-VFQFN Exposed Pad package with surface mount mounting.
Submit an RFQ for ISL23448WFRZ; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the ISL23448WFRZ?
Yes. FPGACenter can quote ISL23448WFRZ through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the ISL23448WFRZ available in?
The ISL23448WFRZ by Intersil is available in a 20-VFQFN Exposed Pad package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The ISL23448WFRZ is marked as obsolete. Are the parts genuine?
All ISL23448WFRZ units sourced by FPGACenter are reviewed for originality, lot condition, and documentation before shipment. We use IDEA-STD-1010-aligned inspection practices for specialty-channel supply. We specialize in obsolete part sourcing and verify availability before confirming supply.