AS1502-T-Z
IC HEADPHONE NOISE-CANCELManufacturer: ams-OSRAM USA INC.
Categories: Digital Potentiometers
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The ams-OSRAM USA INC. AS1502-T-Z is a single-circuit, 256-tap digital potentiometer with a 50k Ohm resistance value and a linear taper. This component features an SPI interface for digital control, enabling precise voltage division and signal attenuation. Designed for surface mounting within an 8-SOIC package, it operates across a temperature range of -40°C to 125°C. The AS1502-T-Z is suitable for applications requiring adjustable gain, level shifting, or voltage control in consumer electronics, audio systems, and industrial automation. Its volatile memory stores wiper position, and it has a typical temperature coefficient of 500ppm/°C with a ±20% resistance tolerance. This device supports supply voltages from 2.7V to 5.5V.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Resistance (Ohms) | 50k |
| Tolerance | ±20% |
| Features | - |
| Packaging | Bulk |
| 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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