The ISL23328 is a volatile, low voltage, low noise, low power, 128-Tap, dual digitally controlled potentiometer (DCP) with an Isup2/supC Bus™ interface. It integrates two DCP cores, wiper switches and control logic on a monolithic CMOS integrated circuit.brbr Each digitally controlled potentiometer is implemented with a combination of resistor elements and CMOS switches. The position of the wipers are controlled by the user through the Isup2/supC bus interface. Each potentiometer has an associated volatile Wiper Register (WRi, i = 0, 1) that can be directly written to and read by the user. The contents of the WRi controls the position of the wiper. When powered on, the wiper of each DCP will always commence at mid-scale (64 tap position).brbr The low voltage, low power consumption, and small package of the ISL23328 make it an ideal choice for use in battery operated equipment. In addition, the ISL23328 has a VsubLOGIC/sub pin allowing down to 1.2V bus operation, independent from the VsubCC/sub value. This allows for low logic levels to be connected directly to the ISL23328 without passing through a voltage level shifter.brbr The DCP can be used as a three-terminal potentiometer or as a two-terminal variable resistor in a wide variety of applications including control, parameter adjustments, and signal processing.
Manufacturer: Renesas Electronics America
Win Source Part Number: 875557-ISL23328TFRUZ
Series: XDCP™
Operating Temperature Range: -40°C ~ 125°C
Features: Digital Potentiometer 100k Ohm Circuit 128 Taps I²C Interface 16-UTQFN (2.6x1.8)
Package: Reel - TR
Package: 16-UFQFN
Mounting: Surface Mount
Family Name: ISL23328
Categories: Integrated Circuits (ICs)
Case / Package: 16-UTQFN (2.6x1.8)
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 31 pct.
Supply and Demand Status: Limited
Quantity per package: 1000
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Other Part Number: ISL23328TFRUZ-TK-ND,
Digital Potentiometer 100k Ohm 2 Circuit 128 Taps I²C Interface 16-UTQFN (2.6x1.8)
IC DGTL POT 100KOHM 16UTQFN Product overview: ISL23328TFRUZ-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 100KOHM. Search-friendly keywords include Digital Potentiometer, Digital Potentiometers, electronic component, datasheet, replacement part, 100KOHM. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 717-ISL23328TFRUZ-TK
Digital Potentiometer 100k Ohm 2 Circuit 128 Taps I²C Interface 16-UTQFN (2.6x1.8)
IC DGTL POT 100KOHM 16UTQFN
| Renesas Electronics Corporation | Win Source Electronics | DigiKey | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|
| Product Category | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Potentiometers, Rheostats, and Trimmers | Resistors | Resistors |
| Product Number | ISL23328TFRUZ-TK | 875557-ISL23328TFRUZ-TK | ISL23328TFRUZ-TK-ND | 717-ISL23328TFRUZ-TK | ISL23328TFRUZ-TK | ISL23328TFRUZ-TK |
| Product Name | Dual, 128-Tap, Low Voltage Digitally Controlled Potentiometer (XDCP™) | Data Acquisition - Data Acquisition - Digital Potentiometers - ISL23328TFRUZ-TK | Digital Potentiometers | 100KOHM Digital Potentiometer | Digital Potentiometers | Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers |
| Mounting / Packaging | TSSOP14, uTQFN16 | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD); 16-UFQFN | 16-UFQFN | Surface Mount Technology (SMT / SMD) | Surface Mount Technology (SMT / SMD) |
| Potentiometer Type | Digital 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 | 100000 ohms | 100000 ohms | 100000 ohms |
