MCP4451-503E/ST Microchip Technology

Description: IC DGT POT 50KOHM 257TAP 20TSSOP, Packaging: Tube, Resistance (Ohms): 50k, Tolerance: ±20%, Features: Mute, Selectable Address, Package / Case: 20-TSSOP (0.173", 4.40mm Width), Mounting Type: Surface Mount, Memory Type: Volatile, Interface: I2C, Configuration: Potentiometer, Operating Temperature: -40°C ~ 125°C, Number of Taps: 257, Voltage - Supply: 1.8V ~ 5.5V, Taper: Linear, Supplier Device Package: 20-TSSOP, Resistance - Wiper (Ohms) (Typ): 75, Temperature Coefficient (Typ): 150ppm/°C, Number of Circuits: 4, DigiKey Programmable: Not Verified.