The MCP4452-104E/ST is a quad digital potentiometer featuring a 7-bit to 8-bit resolution with 128 to 256 resistors and 129 to 257 taps, respectively. It offers four resistance options: 5 kOc, 10 kOc, 50 kOc, and 100 kOc. The device can be configured as either a potentiometer or rheostat and supports an I¬=C serial interface with speeds of 100 kHz, 400 kHz, and 3.4 MHz. It has a low wiper resistance of 75 Oc and operates over a wide voltage range of 1.8V to 5.5V, with specified characteristics from 2.7V to 5.5V. The MCP4452-104E/ST is designed for extended temperature ranges from -40¬8C to +125¬8C and includes features such as brown-out reset protection, low inactive current, and high-voltage tolerant digital inputs. It is available in multiple package types, including TSSOP-14, making it suitable for various applications in data acquisition systems.
Digital Potentiometer 100k Ohm 4 Circuit 257 Taps I²C Interface 14-TSSOP
IC DGT POT 100KOHM 257TP 14TSSOP Product overview: MCP4452-104E/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 100KOHM. Search-friendly keywords include Digital Potentiometer, Digital Potentiometers, electronic component, datasheet, replacement part, 100KOHM. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 717-MCP4452-104E/ST can be used for catalog matching and distributor lookup.
Digital Potentiometer 100k Ohm 4 Circuit 257 Taps I²C Interface 14-TSSOP
IC DGT POT 100KOHM 257TP 14TSSOP
IC DGT POT 100KOHM 257TP 14TSSOP
| DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors | Potentiometers, Rheostats, and Trimmers |
| Product Number | MCP4452-104E/ST-ND | 717-MCP4452-104E/ST | MCP4452-104E/ST | MCP4452-104E/ST | MCP4452-104E/ST |
| Product Name | Digital Potentiometers | 100KOHM Digital Potentiometer | Digital Potentiometers | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | 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) |
| Potentiometer Type | Rheostat | Digital Potentiometer; Rheostat | |||
| Resistance Taper | Linear | ||||
| Resistance Range | 100000 ohms | 100000 ohms | 100000 ohms | 100000 ohms | |
| Tolerance | 20 +/- % | 20 +/- % |
