The ISL22424 integrates two digitally controlled potentiometers (DCP), control logic and non-volatile memory on a monolithic CMOS integrated circuit.brbr The digitally controlled potentiometers are implemented with a combination of resistor elements and CMOS switches. The position of the wiper is controlled by the user through the SPI serial interface. Each potentiometer has an associated volatile Wiper Register (WRi) and a non-volatile Initial Value Register (IVRi) that can be directly written to and read by the user. The contents of the WRi control the position of the wiper. At power-up the device recalls the contents of the DCP's IVRi to the corresponding WRi.brbr The ISL22424 also has 13 General Purpose non-volatile registers that can be used as storage of lookup table for multiple wiper position or any other valuable information. The ISL22424 features a dual supply, that is beneficial for applications requiring a bipolar range for DCP terminals between V- and VCC.brbr Each DCP can be used as three-terminal potentiometer or as two-terminal variable resistor in a wide variety of applications including control, parameter adjustments, and signal processing.
Win Source Part Number: 1349667-ISL22424WFR1
Category: Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers
Series: XDCP™
Package: Tape & Reel
Number of Circuits: 2
Standard Package: 1,000
Tolerance: ±20%
Configuration: Potentiometer
Memory Type: Non-Volatile
Interface: SPI
Resistance (Ohms): 10k
Taper: Linear
Number of Taps: 256
Temperature Coefficient (Typ): ±85ppm/°C
Voltage - Supply: ±2.25V ~ 5.5V
Mounting Type: Surface Mount
Package / Case: 16-TFQFN Exposed Pad
Supplier Device Package: 16-QFN (4x4)
Temperature Range - Operating: -40°C ~ 125°C
ECCN: EAR99
Fake Threat In the Open Market: 37 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: Renesas Electronics America Inc
Base Product Number: ISL22424
Product Status: Last Time Buy
Resistance - Wiper (Ohms) (Typ): 70
Digital Potentiometer 10k Ohm 2 Circuit 256 Taps SPI Interface 16-QFN (4x4)
IC DGTL POT 10KOHM 256TAP 16QFN Product overview: ISL22424WFR16Z-TK 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 10KOHM. Search-friendly keywords include Digital Potentiometer, Digital Potentiometers, electronic component, datasheet, replacement part, 10KOHM. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 717-ISL22424WFR16Z-T
IC DGTL POT 10KOHM 256TAP 16QFN
Digital Potentiometer 10k Ohm 2 Circuit 256 Taps SPI Interface 16-QFN (4x4)
IC DGTL POT 10KOHM 256TAP 16QFN
| Renesas Electronics Corporation | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology 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 | Potentiometers, Rheostats, and Trimmers |
| Product Number | ISL22424WFR16Z-TK | 1349667-ISL22424WFR16Z-TK | ISL22424WFR16Z-TK-ND | 717-ISL22424WFR16Z-TK | ISL22424WFR16Z-TK | ISL22424WFR16Z-TK | ISL22424WFR16Z-TK |
| Product Name | Dual Digitally Controlled Potentiometer (XDCP™), Low Noise, Low Power, SPI® Bus, 256 Taps | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Digital Potentiometers | 10KOHM Digital Potentiometer | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers | Digital Potentiometers | Data Acquisition - Digital Potentiometers |
| Potentiometer Type | Digital Potentiometer | Digital Potentiometer | Standard Potentiometer; Digital Potentiometer | ||||
| Resistance Taper | Linear | Linear | |||||
| Operating Temperature | 125 C (257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) | |
| Resistance Range | 10000 ohms | 10000 ohms | 10000 ohms | 10000 ohms |
