DS1859B-050/T&R
IC DGT POT 50KOHM 256TAP 16CSBGAManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Digital Potentiometers
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Analog Devices Inc./Maxim Integrated DS1859B-050-T-R is a dual-channel digital potentiometer with a resistance of 50k Ohms. Each channel offers 256 discrete tap positions for precise resistance adjustment, configured in a linear taper. This device operates via an I2C interface, supporting selectable addresses for multiple devices on the bus. Its non-volatile memory retains wiper settings across power cycles. The DS1859B-050-T-R features an integrated temperature sensor and a temperature coefficient of 50ppm/°C. It is packaged in a 16-CSBGA (4x4) surface-mount format and operates within a temperature range of -40°C to 95°C. This component is suitable for applications in industrial control, test and measurement, and audio processing.
Additional Information
Series: -RoHS Status: RoHS non-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, Temperature Sensor |
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-LBGA, CSPBGA |
| Mounting Type | Surface Mount |
| Memory Type | Non-Volatile |
| Interface | I2C |
| Configuration | Rheostat |
| Operating Temperature | -40°C ~ 95°C |
| Number of Taps | 256 |
| Voltage - Supply | 2.85V ~ 5.5V |
| Taper | Linear |
| Supplier Device Package | 16-CSBGA (4x4) |
| Resistance - Wiper (Ohms) (Typ) | - |
| Temperature Coefficient (Typ) | 50ppm/°C |
| Number of Circuits | 2 |
| Programmable | Not Verified |
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