The MCP4651T-503E/ST is a digital potentiometer featuring a dual resistor network configuration with a resistance value of 50 kOc and a resolution of 8 bits, providing 257 discrete steps. It operates via an I2C interface, supporting communication speeds of 100 kHz, 400 kHz, and 3.4 MHz. The device is designed for a wide operating voltage range of 1.8V to 5.5V, with characteristics specified from 2.7V to 5.5V. This digital potentiometer has a low wiper resistance of 75Oc and a low temperature coefficient, making it suitable for precision applications. It also includes features such as a brown-out reset protection, a terminal control register for resistor network terminal disconnection, and high-voltage tolerant digital inputs up to 12.5V. The MCP4651T-503E/ST is rated for an extended temperature range of -40¬8C to +125¬8C, making it versatile for various environmental conditions. Engineers looking for a reliable digital potentiometer with robust features for precise control in their applications may find the MCP4651T-503E/ST a suitable choice.
Manufacturer: Microchip Technology
Win Source Part Number: 1319602-MCP4651T-503
Category: Integrated Circuits (ICs)>Data Acquisition>Digital Potentiometers
Packaging: Reel - TR
Features: Mute, Selectable Address
Number of Circuits: 2
Standard Package: 2,500
Mounting: Surface Mount
Tolerance: ±20%
Configuration: Potentiometer
Memory Type: 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: 14-TSSOP
Temperature Range - Operating: -40°C ~ 125°C
Case / Package: 14-TSSOP (0.173", 4.40mm Width)
ECCN: EAR99
Fake Threat In the Open Market: 79
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: MCP4651T-503E/STDKR,
Base Product Number: MCP4651
RoHS Status: ROHS3 Compliant
Digital Potentiometer 50k Ohm 2 Circuit 257 Taps I²C Interface 14-TSSOP
Digital Potentiometer 50k Ohm 2 Circuit 257 Taps I²C Interface 14-TSSOP
Digital Potentiometer 50k Ohm 2 Circuit 257 Taps I²C Interface 14-TSSOP
IC DGT POT 50KOHM 257TAP 14TSSOP
IC DGT POT 50KOHM 257TAP 14TSSOP
Digital Potentiometer 50k Ohm 2 Circuit 257 Taps I²C Interface 14-TSSOP
| Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Resistors | Potentiometers, Rheostats, and Trimmers | Resistors |
| Product Number | 1319602-MCP4651T-503E/ST | MCP4651T-503E/STTR-ND | MCP4651T-503E/ST | MCP4651T-503E/ST | MCP4651T-503E/ST |
| Product Name | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Digital Potentiometers | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers | Digital Potentiometers |
| Mounting / Packaging | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD); "14-TSSOP | 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 | 50000 ohms | 50000 ohms | 50000 ohms | 50000 ohms | |
| Tolerance | 20 +/- % | 20 +/- % | 20 +/- % | ||
| Operating DC Voltage | 1.8 to 5.5 volts | 1.8 to 5.5 volts | 1.8 volts |
