CAT5221WI-25-T1
IC DGTL POT 2.5KOHM 64TAP 20SOICManufacturer: onsemi
Categories: Digital Potentiometers
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The onsemi CAT5221WI-25-T1 is a dual-channel digital potentiometer featuring 64 distinct tap positions per channel, offering a nominal resistance of 2.5 kOhms. This device utilizes an I2C serial interface for precise digital control, accommodating a supply voltage range of 2.5V to 6V. It is designed with a linear taper and a selectable address for multi-device configurations. The CAT5221WI-25-T1 employs non-volatile memory for persistent setting storage and is housed in a 20-SOIC surface-mount package. Typical applications include industrial automation, consumer electronics, and telecommunications equipment. The component exhibits a typical wiper resistance of 80 Ohms and a temperature coefficient of ±300ppm/°C. This offering is supplied in a Tape & Reel (TR) package.
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) | 2.5k |
| 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 |