The Nv Digital Potentiometer (part number 79K8976) is a digitally controlled potentiometer featuring a non-volatile memory that allows the wiper position to be stored and recalled after power loss. It operates with a three-wire serial interface and consists of a resistor array with 99 resistive elements, providing 100 wiper tap points. The device supports a supply voltage range of 4.5V to 5.5V and has an end-to-end resistance tolerance of ±20%. It is designed for low power consumption, with a maximum active current of 3mA and a standby current of 750µA. The product is available in RoHS-compliant packages, including 8-lead SOIC and PDIP configurations. This component is suitable for applications requiring precise control and adjustment in signal processing and control systems.
The X9C102, X9C103, X9C104, X9C503 are Intersils' digitally controlled (XDCP) potentiometers. The device consists of a resistor array, wiper switches, a control section, and non-volatile memory. The wiper position is controlled by a three-wire interface.brbr The potentiometer is implemented by a resistor array composed of 99 resistive elements and a wiper switching network. Between each element and at either end are tap points accessible to the wiper terminal. The position of the wiper element is controlled by the CS, U/D, and INC inputs. The position of the wiper can be stored in non-volatile memory and then be recalled upon a subsequent power-up operation.brbr The device can be used as a three-terminal potentiometer or as a two-terminal variable resistor in a wide variety of applications ranging from control to signal processing to parameter adjustment.
Manufacturer: Intersil
Win Source Part Number: 052355-X9C503SIZ
Packaging: Reel - TR
Number of Circuits: 1
Tolerance: ±20%
Configuration: Potentiometer
Resistance (Ohms): 50k
Taper: Linear
Number of Taps: 100
Temperature Coefficient (Typ): ±300 ppm/°C
Resistance - Wiper (Ohms) (Typ): 40
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 8-SOIC
Supply Voltage - Operating: 5V
Popularity: Medium
Fake Threat In the Open Market: 29 pct.
Supply and Demand Status: Limited
Application Field: Used in Signal Processing, Automation & Process Control
Quantity per package: 100
IC DGTL POT 50KOHM 100TAP 8SOIC Product overview: X9C503SIZ from Renesas Electronics Corporation 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 50KOHM. Search-friendly keywords include Digital Potentiometer, Digital Potentiometers, electronic component, datasheet, replacement part, 50KOHM. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 717-X9C503SIZ can be used for catalog matching and distributor lookup.
Digital Potentiometer 50k Ohm 1 Circuit 100 Taps Up/Down (U/D, INC, CS) Interface 8-SOIC
IC DGTL POT 50KOHM 100TAP 8SOIC
NV DIGITAL POTENTIOMETER; End To End Resistance:50kohm; No. of Pots:Single; Control Interface:Serial; Track Taper:Linear; Resistance Tolerance:± 20%; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Potentiometer IC Case Style:SOIC RoHS Compliant: Yes
IC DGTL POT 50KOHM 100TAP 8SOIC
Digital Potentiometer 50k Ohm 1 Circuit 100 Taps Up/Down (U/D, INC, CS) Interface 8-SOIC
IC DGTL POT 50KOHM 100TAP 8SOIC
| Renesas Electronics Corporation | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Utmel Electronic Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors | Resistors | Resistors | Potentiometers, Rheostats, and Trimmers |
| Product Number | X9C503SIZ | 052355-X9C503SIZ | 717-X9C503SIZ | X9C503SIZ-ND | X9C503SIZ | 79K8976 | 668-X9C503SIZ | X9C503SIZ | X9C503SIZ |
| Product Name | Digitally Controlled Potentiometer (XDCP™) | Data Acquisition - Data Acquisition - Digital Potentiometers - X9C503SIZ | 50KOHM Digital Potentiometer | Digital Potentiometers | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Nv Digital Potentiometer; End To End Resistance Renesas | IC DGTL POT 50KOHM 100TAP 8SOIC | Digital Potentiometers | Data Acquisition - Digital Potentiometers |
| Potentiometer Type | Digital Potentiometer | Digital Potentiometer | Standard Potentiometer; Digital Potentiometer | ||||||
| Resistance Taper | Linear | Linear | |||||||
| Operating Temperature | 85 C (185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| Resistance Range | 50000 ohms | 50000 ohms | 50000 ohms | 50000 ohms | 50000 ohms | 50000 ohms | |||
| Tolerance | 20 +/- % | 20 +/- % | 20 +/- % | 20 +/- % | 20 +/- % |
