| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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29,137 pcs
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29137 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request | |
|
4 pcs
|
4 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Microchip Technology MCP4461-502E/ST is a versatile quad digital potentiometer designed for various electronic applications. It offers a resistance value of 5kΩ with a linear taper and provides 257 taps for precise control.
This device utilizes an I2C serial interface, supporting speeds up to 3.4 MHz, allowing for high-speed read/write operations to the wiper and non-volatile memory. It features nonvolatile memory with automatic recall of saved wiper settings and WiperLock™ technology for enhanced data retention and security. The operating voltage ranges from 1.8V to 5.5V, making it suitable for a wide array of systems.
Packaged in a 20-TSSOP, the MCP4461-502E/ST is designed for surface mount applications. It operates within an extended temperature range of -40°C to +125°C, ensuring reliability in demanding environments. Additional features include hardware and software write protect, reset input, and high-voltage tolerant digital inputs.
Key electrical characteristics include a typical wiper resistance of 75Ω, a temperature coefficient of 150ppm/°C, and a wide bandwidth operation of 2 MHz for the 5.0 kΩ device. The device also offers brown-out reset protection and low inactive current.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.36 | $1.36 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MCP4461-502E/ST offers resistance options including 5kΩ, 10kΩ, 50kΩ, and 100kΩ. The specific device MCP4461-502E/ST has a nominal resistance of 5kΩ.
The MCP4461-502E/ST features 257 taps, corresponding to an 8-bit resolution.
The MCP4461-502E/ST can operate from 1.8V to 5.5V for device operation, and is specified for 2.7V to 5.5V.
The MCP4461-502E/ST operates in an extended temperature range from -40°C to +125°C.
The MCP4461-502E/ST is available in a 20-TSSOP package.
Yes, the MCP4461-502E/ST features non-volatile memory with automatic recall of saved wiper settings and WiperLock™ technology.
The MCP4461-502E/ST uses an I²C serial interface, supporting speeds of 100 kHz, 400 kHz, and 3.4 MHz.