AS1501
IC DGTL POT 20KOHM 256TAP 8SOICManufacturer: ams-OSRAM USA INC.
Categories: Digital Potentiometers
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The ams-OSRAM USA INC. AS1501 is a single-circuit digital potentiometer offering 256 taps and a 20k Ohm resistance. This surface-mount component utilizes an SPI interface for control and features a linear taper. Designed for a wide operating temperature range of -40°C to 125°C, it is housed in an 8-SOIC package. Key specifications include a typical wiper resistance of 100 Ohms, a ±20% tolerance, and a temperature coefficient of 500ppm/°C. The AS1501 operates with supply voltages between 2.7V and 5.5V. This component finds application in various industrial and consumer electronics where precise, digitally controlled resistance adjustment is required, such as audio control, power supply regulation, and sensor calibration.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Resistance (Ohms) | 20k |
| Tolerance | ±20% |
| Features | - |
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Memory Type | Volatile |
| Interface | SPI |
| Configuration | Potentiometer |
| Operating Temperature | -40°C ~ 125°C |
| Number of Taps | 256 |
| Voltage - Supply | 2.7V ~ 5.5V |
| Taper | Linear |
| Supplier Device Package | 8-SOIC |
| Resistance - Wiper (Ohms) (Typ) | 100 |
| Temperature Coefficient (Typ) | 500ppm/°C |
| Number of Circuits | 1 |
| Programmable | Not Verified |
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