Winbond Electronics Corporation WMS7141
The WMS7141 devices feature an output buffer with 3mA minimum drive capability. The WMS7140/1 devices operate over a wide operating voltage ranging from 2.7V to 5.5V.| Part No. | WMS7141 |
|---|---|
| Datasheet | WMS7141 Download |
| Manufacturer |  Winbond Electronics Corporation |
| Description | NONVOLATILE DIGITAL POTENTIOMETERS |
| Buy | Stock & Price |
GENERAL DESCRIPTION
The WMS714x is a 16 non-volatile linear digital potentiometers available in 10KΩ, 50KΩ and 100KΩ resistance values. The WMS7140/1 can be used as a three-terminal potentiometer or as a two terminal variable resistor in a wide variety of applications. The output of each potentiometer is determined by the wiper position, which varies in linearly between VA and VB terminal according to the content stored in the volatile Tap Register (TR) which is programmed through Up/Down (Increment/Decrement) interface. The channel has one non-volatile memory location (NVMEM0) that can be directly written to by users through the Up/Down interface. Power-on recall is also built in so the content of the NVMEM0 to Tap Register is automatically loaded. The WMS7140/1 devices pin out the resistor wiper directly. All the WMS7140/1 devices are single channel devices offered in 8-pin PDIP, SOIC and MSOP packages. 2.FEATURES
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● Drop-in replacements for many popular parts...
