MCP4431T-104E/ST
Active100K, I2C, QUAD CHANNEL POT, 7-BIT, VOLATILE MEMORY, TSSOP 20 TSSOP 4.4MM T/R ROHS COMPLIANT: YES
MCP4431T-104E/ST
Active100K, I2C, QUAD CHANNEL POT, 7-BIT, VOLATILE MEMORY, TSSOP 20 TSSOP 4.4MM T/R ROHS COMPLIANT: YES
Description
General part information
mcp4431 Series
The MCP443X devices are quad-channel, volatile, 7-bit (129 wiper steps) digital potentiometers with an I2C compatible interface. The MCP443X family is available with end-to-end resistor values of 5KΩ, 10KΩ, 50kΩ and 100KΩ. These devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count.
Technical Specifications
Parameters and characteristics for this part
| Specification | MCP4431T-104E/ST |
|---|---|
| Configuration | Potentiometer |
| Features | Selectable Address |
| Interface | I2C |
| Memory Type | Volatile |
| Mounting Type | Surface Mount |
| Number of Circuits | 4 |
| Number of Taps | 129 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -40 °C |
| Package Length | 0.173 in |
| Package Name | 20-TSSOP |
| Package Width | 4.4 mm |
| Resistance | 100 kOhm |
| Resistance - Wiper (Typ) | 75 Ohm |
| Taper | Linear |
| Temperature Coefficient (Typ) | 150 ppm/°C |
| Tolerance | 20 % |
| Voltage - Supply (Maximum) | 5.5 V |
| Voltage - Supply (Minimum) | 1.8 V |
Pricing
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