| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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4,700 pcs
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4700 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Interface | |
| Lead Spacing | |
| Memory Type | |
| Mounting Type | |
| Number of Circuits | |
| Number of Taps | |
| Operating Temperature | |
| Resistance | |
| Resistance (Ohms) | |
| Supplier Device Package | |
| Taper | |
| Temperature Coefficient (Typ) | |
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| Voltage |
The AD8403AN10 is a quad-channel, 256-position digital potentiometer from Analog Devices. It replaces mechanical potentiometers with a digitally controlled variable resistor. The device offers a nominal resistance of 10 kΩ with ±20% tolerance and a linear taper. It is controlled via a 3-wire SPI-compatible serial interface with a 10 MHz update rate.
The AD8403AN10 operates from a single supply voltage of 2.7V to 5.5V and is qualified for automotive applications. It features a volatile memory type and includes a cascade pin for daisy-chaining multiple devices. The wiper resistance is not specified in the available data.
The device is housed in a 24-lead PDIP (plastic dual in-line package) with a 0.300-inch (7.62 mm) lead spacing. It supports through-hole mounting and is rated for an operating temperature range of -40°C to +125°C. The temperature coefficient is 500 ppm/°C.
Typical applications include mechanical potentiometer replacement, programmable filters, delays, time constants, volume control, and power supply adjustment.
The AD8403AN10 has a nominal resistance of 10 kΩ.
It has 256 taps.
The supply voltage range is 2.7V to 5.5V.
The operating temperature range is -40°C to +125°C.
It uses a 3-wire SPI-compatible serial interface.
It is available in a 24-DIP (0.300", 7.62mm) package for through-hole mounting.
The available data indicates RoHS3 Compliant, but this is unverified.