DS3903E-020+T&R
IC DGTL POT 10K/90KOHM 20TSSOPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Digital Potentiometers
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Analog Devices Inc./Maxim Integrated DS3903E-020-T-R is a triple-circuit digital potentiometer. This component offers selectable 10k Ohm and 90k Ohm resistance values with 128 taps per potentiometer, providing granular control. It features an I2C interface for communication and a non-volatile memory for configuration recall. The device is housed in a 20-TSSOP package, suitable for surface mounting. Key specifications include a voltage supply range of 2.7V to 5.5V, a typical wiper resistance of 250 Ohms, and a tolerance of ±20%. The operating temperature range is -40°C to 85°C. This component is utilized across various applications including industrial automation, audio processing, and test and measurement equipment. The part is supplied on tape and reel.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 27 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Resistance (Ohms) | 10k, 90k |
| Tolerance | ±20% |
| Features | Selectable Address |
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-TSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Memory Type | Non-Volatile |
| Interface | I2C |
| Configuration | Potentiometer |
| Operating Temperature | -40°C ~ 85°C |
| Number of Taps | 128 |
| Voltage - Supply | 2.7V ~ 5.5V |
| Taper | Linear |
| Supplier Device Package | 20-TSSOP |
| Resistance - Wiper (Ohms) (Typ) | 250 |
| Temperature Coefficient (Typ) | ±300ppm/°C |
| Number of Circuits | 3 |
| Programmable | Not Verified |
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