CAT5221WI-50-T1
IC DGTL POT 50KOHM 64TAP 20SOICManufacturer: onsemi
Categories: Digital Potentiometers
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The onsemi CAT5221WI-50-T1 is a dual-channel digital potentiometer featuring 64 discrete tap positions per channel, offering precise resistance control across a 50k Ohm range. This device utilizes a linear taper and provides a typical wiper resistance of 80 Ohms with a ±20% tolerance. Communication is handled via an I2C interface, supporting selectable addresses for multi-device configurations. The non-volatile memory retains programmed settings. Operating from a 2.5V to 6V supply, it functions within an industrial temperature range of -40°C to 85°C. Packaged in a 20-SOIC surface-mount format, the CAT5221WI-50-T1 is suitable for applications in industrial automation, consumer electronics, and automotive systems. The typical temperature coefficient is ±300ppm/°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Resistance (Ohms) | 50k |
| Tolerance | ±20% |
| Features | Selectable Address |
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Type | Non-Volatile |
| Interface | I2C |
| Configuration | Potentiometer |
| Operating Temperature | -40°C ~ 85°C |
| Number of Taps | 64 |
| Voltage - Supply | 2.5V ~ 6V |
| Taper | Linear |
| Supplier Device Package | 20-SOIC |
| Resistance - Wiper (Ohms) (Typ) | 80 |
| Temperature Coefficient (Typ) | ±300ppm/°C |
| Number of Circuits | 2 |
| Programmable | Not Verified |