| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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255 pcs
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255 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Analog Devices DS3930E is a versatile digital potentiometer IC designed for various applications including RF transceivers, voltage references, and portable electronics. It integrates six 256-position nonvolatile potentiometers, each with a resistance of 16.6kΩ, and four general-purpose nonvolatile I/O pins. The device also includes 64 bytes of nonvolatile user EEPROM memory for data storage.
With a wide supply voltage range of 2.7V to 5.5V, the DS3930E is suitable for many portable and low-power applications. It communicates via a 2-wire serial interface (I²C), allowing up to eight devices to share the same bus. The potentiometers are arranged in two groups of three, each sharing a common high side, and all six share a common low side. The device operates within a temperature range of -40°C to +85°C.
Packaged in a 20-TSSOP, the DS3930E is designed for surface mount applications. Its nonvolatile memory ensures that settings are retained even when power is removed, making it a reliable replacement for mechanical potentiometers in applications requiring precise calibration and adjustment.
The potentiometers in the DS3930E have a nominal resistance of 16.5kΩ.
Each potentiometer has 256 positions.
The DS3930E operates from a supply voltage of 2.7V to 5.5V.
The operating temperature range is -40°C to +85°C.
The DS3930E is supplied in a 20-TSSOP package.