The MCP4541 is a non-volatile digital potentiometer with a resistance value of 100 kOc, designed for single-channel applications. It features an I2C serial interface, supporting communication speeds of 100 kHz, 400 kHz, and 3.4 MHz. The device operates within a voltage range of 2.7V to 5.5V and is RoHS compliant. This potentiometer offers 8-bit resolution with 256 steps and includes non-volatile memory for automatic recall of wiper settings, utilizing WiperLock,Ñ¢ technology for secure calibration. The typical wiper resistance is 75Oc, and it has a low temperature coefficient, making it suitable for precision applications. The MCP4541 also includes features such as write protection, brown-out reset protection, and a terminal disconnect feature via the Terminal Control Register. With an extended temperature range of -40¬8C to +125¬8C, this component is suitable for a variety of environments and applications.
Win Source Part Number: 1161725-MCP4561-104E
Category: Integrated Circuits (ICs)>Data Acquisition - Digital Potentiometers
Features: Mute, Selectable Address
Package: Tube
Number of Circuits: 1
Standard Package: 100
Mounting: SMD (SMT)
Tolerance: ±20%
Configuration: Potentiometer
Memory Type: Non-Volatile
Interface: I2C
Resistance (Ohms): 100k
Taper: Linear
Number of Taps: 257
Temperature Coefficient (Typ): 150ppm/°C
Resistance - Wiper (Ohms) (Typ): 75
Voltage - Supply: 1.8V ~ 5.5V
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package: 8-MSOP
Temperature Range - Operating: -40°C ~ 125°C
Alternative Parts (Cross-Reference): MCP4561-104E/MS.; MCP4561-104EMS;
ECCN: EAR99
Fake Threat In the Open Market: 57 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Microchip Technology
Other Names: MCP4561104EMS
Base Product Number: MCP4561
Digital Potentiometer 100k Ohm 1 Circuit 257 Taps I²C Interface 8-MSOP
IC DGTL POT 100KOHM 257TAP 8MSOP
IC DGTL POT 100KOHM 257TAP 8MSOP
Digital Potentiometer 100k Ohm 1 Circuit 257 Taps I²C Interface 8-MSOP
Non Volatile Digital Potentiometer, 100 kohm, Single, I2C, Serial, Linear, 20%, 2.7 V RoHS Compliant: Yes
| RS Components, Ltd. | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | Chip Resistors | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Resistors | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors |
| Product Number | 649407 | 1161725-MCP4561-104E/MS | MCP4561-104E/MS-ND | MCP4561-104E/MS | MCP4561-104E/MS | MCP4561-104E/MS | 91R1221 |
| Product Name | Digital Potentiometers | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Digital Potentiometers | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers | Digital Potentiometers | Non Volatile Digital Potentiometer, 100 Kohm, Single, I2C, Serial, Linear, 20%, 2.7 V Rohs Compliant Microchip |
| Standards and Certifications | RoHS | RoHS | RoHS | ||||
| Mounting / Packaging | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD); "8-TSSOP, 8-MSOP | Surface Mount Technology (SMT / SMD); SSOP | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD) | ||
| Potentiometer Type | Digital Potentiometer | Standard Potentiometer; Digital Potentiometer | |||||
| Resistance Range | 100000 ohms | 100000 ohms | 100000 ohms | 100000 ohms | |||
| Tolerance | 20 +/- % | 20 +/- % | 20 +/- % |
