The MCP4561-503E/MS is a digital potentiometer featuring a 50kOc resistance and a 257-step resolution, making it suitable for precise applications. It operates via an I2C interface, supporting data rates of 100 kHz, 400 kHz, and 3.4 MHz. The device includes nonvolatile memory, allowing for automatic recall of wiper settings and offering ten general-purpose memory locations. It has a low wiper resistance of 75Oc 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 MCP4561-503E/MS also features WiperLock,Ñ¢ technology for securing calibration settings and includes write protection options. This component is packaged in an 8-lead MSOP format, making it suitable for space-constrained designs.
Digital Potentiometer 50k Ohm 1 Circuit 257 Taps I²C Interface 8-MSOP
Manufacturer: Microchip Technology
Win Source Part Number: 1319603-MCP4561-503E
Category: Integrated Circuits (ICs)>Data Acquisition>Digital Potentiometers
Packaging: Tube
Features: Mute, Selectable Address
Number of Circuits: 1
Standard Package: 100
Mounting: Surface Mount
Tolerance: ±20%
Configuration: Potentiometer
Memory Type: Non-Volatile
Interface: I2C
Resistance (Ohms): 50k
Taper: Linear
Number of Taps: 257
Temperature Coefficient (Typ): 150ppm/°C
Resistance - Wiper (Ohms) (Typ): 75
Voltage - Supply: 1.8V ~ 5.5V
Supplier Device Package: 8-MSOP
Temperature Range - Operating: -40°C ~ 125°C
Case / Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
ECCN: EAR99
Fake Threat In the Open Market: 74
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: MCP4561503EMS
Base Product Number: MCP4561
RoHS Status: ROHS3 Compliant
DIGITAL POTENTIOMETER, 50kohm, 257STEP, Single, MSOP8; End To End Resistance:50kohm; No. of Pots:Single; Control Interface:I2C, Serial; Track Taper:Linear; Resistance Tolerance:± 20%; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V RoHS Compliant: Yes
Non Volatile Digital Potentiometer, 50 kohm, Single, I2C, Serial, Linear, 20%, 2.7 V RoHS Compliant: Yes
Digital Potentiometer 50k Ohm 1 Circuit 257 Taps I²C Interface 8-MSOP
IC DGTL POT 50KOHM 257TAP 8MSOP
IC DGTL POT 50KOHM 257TAP 8MSOP
| DigiKey | Win Source Electronics | Newark, An Avnet Company | Newark, An Avnet Company | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors | Resistors | Resistors | Potentiometers, Rheostats, and Trimmers |
| Product Number | MCP4561-503E/MS-ND | 1319603-MCP4561-503E/MS | 77M2915 | 91R1223 | MCP4561-503E/MS | MCP4561-503E/MS | MCP4561-503E/MS |
| Product Name | Digital Potentiometers | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Digital Potentiometer, 50Kohm, 257Step, Single, Msop8; End To End Resistance Microchip | Non Volatile Digital Potentiometer, 50 Kohm, Single, I2C, Serial, Linear, 20%, 2.7 V Rohs Compliant Microchip | Digital Potentiometers | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers |
| Mounting / Packaging | Surface Mount Technology (SMT / SMD); "8-TSSOP, 8-MSOP | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD); SSOP | Surface Mount Technology (SMT / SMD) | ||
| Resistance Taper | Linear | ||||||
| Resistance Range | 50000 ohms | 50000 ohms | 50000 ohms | 50000 ohms | |||
| Tolerance | 20 +/- % | 20 +/- % | 20 +/- % | 20 +/- % | |||
| Operating DC Voltage | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 2.7 to 5.5 volts | 1.8 volts |
