| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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15,067 pcs
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15067 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel | |
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The DS1844E-100 from Analog Devices (formerly Maxim Integrated) is a versatile quad digital potentiometer designed for precise control in electronic circuits. Each of the four independent channels offers 64 discrete resistance steps, allowing for fine-tuning of signal levels.
This device supports a 100k Ohm nominal resistance with a ±20% tolerance and a linear taper. It operates with a supply voltage ranging from 2.7V to 5.5V and is specified for an industrial temperature range of -40°C to +85°C. The DS1844E-100 communicates via I²C or a serial interface, offering flexibility in system integration. It also features a selectable address for easy management in multi-device systems.
Packaged in a 20-TSSOP (0.173", 4.40mm Width) surface-mount configuration, this digital potentiometer is suitable for applications requiring compact and reliable resistance adjustment. The memory type is volatile, meaning wiper positions reset upon power-up.
Key specifications include 4 circuits, 64 taps per circuit, and a typical temperature coefficient of 750ppm/°C. The DS1844E-100 is designed for applications where digital control of resistance is needed, such as audio processing, sensor calibration, and automatic gain control.
The DS1844E-100 has a nominal resistance of 100k Ohms and a tolerance of ±20%.
The DS1844E-100 operates with a supply voltage between 2.7V and 5.5V.
The DS1844E-100 is specified for an industrial operating temperature range of -40°C to +85°C.
The DS1844E-100 is available in a 20-TSSOP package, suitable for surface mounting.
The DS1844E-100 supports both I²C and a 5-wire serial interface.