| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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29,079 pcs
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29079 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The Microchip Technology MCP4432-503E/ST is a quad rheostat digital potentiometer designed for various control applications. It offers a nominal resistance of 50k Ohms with a low wiper resistance of 75 Ohms typical. The device provides 129 taps, allowing for fine-grained adjustments.
This digital potentiometer operates over a wide voltage range from 1.8V to 5.5V and supports an I2C serial interface with speeds up to 3.4 MHz. It features a selectable address and includes a reset input pin. The operating temperature range is -40°C to +125°C.
The MCP4432-503E/ST is supplied in a 14-TSSOP package suitable for surface mounting. Its configuration as a rheostat makes it ideal for variable resistance applications where precise digital control is required. The device also supports split rail applications and has high-voltage tolerant digital inputs up to 12.5V.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP4432-503E/ST offers a nominal resistance of 50k Ohms.
The MCP4432-503E/ST has 129 taps.
The operating voltage range is from 1.8V to 5.5V.
The operating temperature range is -40°C to +125°C.
The MCP4432-503E/ST uses an I2C serial interface.
The MCP4432-503E/ST is available in a 14-TSSOP package.