DS1801
IC DGTL POT 45KOHM 65TAP 14DIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Digital Potentiometers
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Analog Devices Inc./Maxim Integrated DS1801 is a dual, 65-tap digital potentiometer with a total resistance of 45k Ohms and a logarithmic taper. This component features volatile memory, a serial interface, and is supplied in a 14-PDIP package for through-hole mounting. Key functionalities include cascade pins for extending resolution, a mute function, and zero-cross sensing. The operating temperature range is -40°C to 85°C, with a typical wiper resistance of 400 Ohms and a tolerance of ±20%. The device operates from a 2.7V to 5.5V supply voltage, and exhibits a typical temperature coefficient of 750ppm/°C. The DS1801 is utilized in applications such as industrial control, audio processing, and instrumentation.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Resistance (Ohms) | 45k |
| Tolerance | ±20% |
| Features | Cascade Pin, Mute, Zero-Cross Sense |
| Packaging | Tube |
| Package / Case | 14-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Memory Type | Volatile |
| Interface | Serial |
| Configuration | Potentiometer |
| Operating Temperature | -40°C ~ 85°C |
| Number of Taps | 65 |
| Voltage - Supply | 2.7V ~ 5.5V |
| Taper | Logarithmic |
| Supplier Device Package | 14-PDIP |
| Resistance - Wiper (Ohms) (Typ) | 400 |
| Temperature Coefficient (Typ) | 750ppm/°C |
| Number of Circuits | 2 |
| Programmable | Not Verified |
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