The MCP4442-103E/ST is a quad digital potentiometer that can be configured as either a potentiometer or a rheostat. It features a 7-bit to 8-bit resolution with 128 to 256 resistor options, and offers resistance values of 5 kOc, 10 kOc, 50 kOc, and 100 kOc. The device supports an I¬=C serial interface with speeds of 100 kHz, 400 kHz, and 3.4 MHz, allowing for high-speed read/write operations and EEPROM access. This digital potentiometer includes nonvolatile memory with WiperLock,Ñ¢ technology, enabling automatic recall of saved wiper settings and five general-purpose memory locations. It has a low wiper resistance of 75 Oc and operates over a wide voltage range of 2.7V to 5.5V, with an extended temperature range of -40¬8C to +125¬8C. The MCP4442-103E/ST is available in TSSOP-14 and TSSOP-20 packages, making it suitable for various applications requiring precise resistance control.
Digital Potentiometer 10k Ohm 4 Circuit 129 Taps I²C Interface 14-TSSOP
IC DGT POT 10KOHM 129TAP 14TSSOP Product overview: MCP4442-103E/ST from Microchip Technology is a Digital Potentiometer for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 10KOHM. Search-friendly keywords include Digital Potentiometer, Digital Potentiometers, electronic component, datasheet, replacement part, 10KOHM. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 717-MCP4442-103E/ST can be used for catalog matching and distributor lookup.
Digital Potentiometer 10k Ohm 4 Circuit 129 Taps I²C Interface 14-TSSOP
IC DGT POT 10KOHM 129TAP 14TSSOP
DIGITAL POTENTIOMETER, 10kohm, 129STEPS, QUAD, TSSOP-14; End To End Resistance:10kohm; No. of Pots:Quad; Control Interface:I2C; Track Taper:Linear; Resistance Tolerance:± 20%; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V RoHS Compliant: Yes
IC DGT POT 10KOHM 129TAP 14TSSOP
| DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Lingto Electronic Limited | Newark, An Avnet Company | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Resistors | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors |
| Product Number | MCP4442-103E/ST-ND | 717-MCP4442-103E/ST | MCP4442-103E/ST | MCP4442-103E/ST | 91R2864 | MCP4442-103E/ST |
| Product Name | Digital Potentiometers | 10KOHM Digital Potentiometer | Digital Potentiometers | Data Acquisition - Digital Potentiometers | Digital Potentiometer, 10Kohm, 129Steps, Quad, Tssop-14; End To End Resistance Microchip | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers |
| Mounting / Packaging | Surface Mount Technology (SMT / SMD); "14-TSSOP | 14-TSSOP (0.173", 4.40mm Width) | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD) | SSOP | Surface Mount Technology (SMT / SMD); SSOP |
| Potentiometer Type | Rheostat | Digital Potentiometer; Rheostat | ||||
| Resistance Taper | Linear | |||||
| Resistance Range | 10000 ohms | 10000 ohms | 10000 ohms | 10000 ohms | ||
| Tolerance | 20 +/- % | 20 +/- % | 20 +/- % |
