| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,494 pcs
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5494 pcs | On Request | 1 | On Request | On Request | 04+ | On Request | On Request |
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The DS1855E-010 is a dual nonvolatile digital potentiometer and secure memory device from Analog Devices / Maxim Integrated. It integrates two linear taper potentiometers, one with 100 positions and another with 256 positions, both offering 10k Ohms resistance. The device also includes 256 bytes of EEPROM memory for storing configuration or calibration data.
Designed for control applications, the DS1855E-010 allows for setting bias voltages and currents with minimal circuitry. It operates from a 2.7V to 5.5V supply and features an industrial operating temperature range of -40°C to +85°C. Access to data and potentiometer control is managed via a 2-wire interface (SDA and SCL).
Protection features include an external write-protect pin (WP) and software control to safeguard data and potentiometer settings. The DS1855E-010 is available in a 14-TSSOP package, suitable for surface mounting. Its nonvolatile wiper storage ensures settings are retained across power cycles.
The DS1855E-010 features two linear taper potentiometers, each with 10k Ohms resistance.
The DS1855E-010 operates from a voltage supply range of 2.7V to 5.5V.
The DS1855E-010 is rated for an industrial operating temperature range of -40°C to +85°C.
The DS1855E-010 is available in a 14-TSSOP package.
Yes, the DS1855E-010 includes 256 bytes of nonvolatile EEPROM memory.
The DS1855E-010 uses a 2-wire interface, specifically I²C.