| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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880 pcs
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880 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-23 21:33:16 |
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The MAX5423ETA+T from Analog Devices / Maxim Integrated is a nonvolatile, linear-taper digital potentiometer designed to replace mechanical potentiometers. It offers 256 discrete tap points for precise resistance adjustment.
This device features a 3-wire SPI-compatible serial interface, allowing data rates up to 5MHz. The wiper position is stored in internal nonvolatile EEPROM, ensuring initialization upon power-up. It provides a nominal resistance of 100kΩ with a temperature coefficient of 35ppm/°C end-to-end.
Designed for single-supply operation from 2.7V to 5.25V, the MAX5423ETA+T is specified for an extended operating temperature range of -40°C to +85°C. It is housed in a compact 3mm x 3mm 8-pin TDFN package, suitable for surface mounting.
Applications include mechanical potentiometer replacement, low-drift programmable gain amplifiers, audio volume control, and LCD contrast adjustment.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal resistance of the MAX5423ETA+T is 100kΩ.
The MAX5423ETA+T provides 256 tap positions.
The MAX5423ETA+T uses an SPI interface.
The MAX5423ETA+T operates from a 2.7V to 5.25V supply.
The MAX5423ETA+T is specified for an operating temperature range of -40°C to +85°C.
The MAX5423ETA+T is supplied in an 8-TDFN (3x3mm) package.