Renesas Electronics Corporation Digital Potentiometers ISL22419UFU8Z

Description
Digital Potentiometer, 1 Func, 50000ohm, 2-wire Serial Control Interface, 128 Positions, CMOS, PDSO8
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Description
Digital Potentiometer, 1 Func, 50000ohm, 2-wire Serial Control Interface, 128 Positions, CMOS, PDSO8
Request a Quote
Datasheet
Datasheet Summary
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The ISL22419UFU8Z is a digitally controlled potentiometer featuring 128 taps and a SPI serial interface. It integrates a single potentiometer and non-volatile memory within a monolithic CMOS IC. The device operates with a power supply range of 2.7V to 5.5V and offers a total resistance option of 50kOc. The wiper resistance is typically 70Oc at 3.3V, and the device supports a shutdown mode with a maximum shutdown current of 5¬µA. This potentiometer is designed for various applications, including control, parameter adjustments, AC measurement, and signal processing. It includes a volatile Wiper Register (WR) and a non-volatile Initial Value Register (IVR), allowing for easy control and recall of the wiper position upon power-up. The device is rated for a temperature range of -40¬8C to +125¬8C and has a high endurance of 1,000,000 data changes per bit per register, with data retention of up to 50 years at temperatures below +55¬8C. The ISL22419UFU8Z is packaged in an 8-lead MSOP format and is RoHS compliant.

Datasheet Summary
Powered by GS/AI

The ISL22419UFU8Z is a digitally controlled potentiometer featuring 128 taps and a SPI serial interface. It integrates a single potentiometer and non-volatile memory within a monolithic CMOS IC. The device operates with a power supply range of 2.7V to 5.5V and offers a total resistance option of 50kOc. The wiper resistance is typically 70Oc at 3.3V, and the device supports a shutdown mode with a maximum shutdown current of 5¬µA. This potentiometer is designed for various applications, including control, parameter adjustments, AC measurement, and signal processing. It includes a volatile Wiper Register (WR) and a non-volatile Initial Value Register (IVR), allowing for easy control and recall of the wiper position upon power-up. The device is rated for a temperature range of -40¬8C to +125¬8C and has a high endurance of 1,000,000 data changes per bit per register, with data retention of up to 50 years at temperatures below +55¬8C. The ISL22419UFU8Z is packaged in an 8-lead MSOP format and is RoHS compliant.

Suppliers

Company
Product
Description
Supplier Links
 - ISL22419UFU8Z - Rochester Electronics
Newburyport, MA, United States
Digital Potentiometer, 1 Func, 50000ohm, 2-wire Serial Control Interface, 128 Positions, CMOS, PDSO8

Digital Potentiometer, 1 Func, 50000ohm, 2-wire Serial Control Interface, 128 Positions, CMOS, PDSO8

Supplier's Site Datasheet
Digital Potentiometers - ISL22419UFU8Z-ND - DigiKey
Thief River Falls, MN, United States
Digital Potentiometers
ISL22419UFU8Z-ND
Digital Potentiometers ISL22419UFU8Z-ND
Digital Potentiometer 50k Ohm 1 Circuit 128 Taps SPI Interface 8-MSOP

Digital Potentiometer 50k Ohm 1 Circuit 128 Taps SPI Interface 8-MSOP

Buy Now Datasheet
Laguna Hills, CA, United States
Data Acquisition - Data Acquisition - Digital Potentiometers - ISL22419UFU8Z
811847-ISL22419UFU8Z
Data Acquisition - Data Acquisition - Digital Potentiometers - ISL22419UFU8Z 811847-ISL22419UFU8Z
Manufacturer: Renesas Electronics America Inc. Win Source Part Number: 811847-ISL22419UFU8Z Packaging: Tube Mounting Style: SMD Number of Circuits: 1 Tolerance: ±20% Configuration: Potentiometer Memory Type: Non-Volatile Interface: SPI Resistance (Ohms): 50k Taper: Linear Number of Taps: 128 Temperature Coefficient (Typ): ±80ppm/°C Resistance - Wiper (Ohms) (Typ): 70 Part Status: Obsolete (End Of Life) Supplier Device Package: 8-MSOP Temperature Range - Operating: -40°C ~ 125°C Manufacturer Package: 8-TSSOP, 8-MSOP Popularity: Low Fake Threat In the Open Market: 72 pct. Supply and Demand Status: Limited Manufacturer Pack Quantity: 50 MSL Level: 1 (Unlimited) Supply Voltage (V): 2.7V ~ 5.5V Part Number Series: ISL22419

Manufacturer: Renesas Electronics America Inc.
Win Source Part Number: 811847-ISL22419UFU8Z
Packaging: Tube
Mounting Style: SMD
Number of Circuits: 1
Tolerance: ±20%
Configuration: Potentiometer
Memory Type: Non-Volatile
Interface: SPI
Resistance (Ohms): 50k
Taper: Linear
Number of Taps: 128
Temperature Coefficient (Typ): ±80ppm/°C
Resistance - Wiper (Ohms) (Typ): 70
Part Status: Obsolete (End Of Life)
Supplier Device Package: 8-MSOP
Temperature Range - Operating: -40°C ~ 125°C
Manufacturer Package: 8-TSSOP, 8-MSOP
Popularity: Low
Fake Threat In the Open Market: 72 pct.
Supply and Demand Status: Limited
Manufacturer Pack Quantity: 50
MSL Level: 1 (Unlimited)
Supply Voltage (V): 2.7V ~ 5.5V
Part Number Series: ISL22419

Buy Now
Digital Potentiometers - ISL22419UFU8Z - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Digital Potentiometers
ISL22419UFU8Z
Digital Potentiometers ISL22419UFU8Z
Digital Potentiometer 50k Ohm 1 Circuit 128 Taps SPI Interface 8-MSOP

Digital Potentiometer 50k Ohm 1 Circuit 128 Taps SPI Interface 8-MSOP

Buy Now Datasheet
Digital Potentiometers - ISL22419UFU8Z - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Digital Potentiometers
ISL22419UFU8Z
Digital Potentiometers ISL22419UFU8Z
Digital Potentiometer 50k Ohm 1 Circuit 128 Taps SPI Interface 8-MSOP

Digital Potentiometer 50k Ohm 1 Circuit 128 Taps SPI Interface 8-MSOP

Buy Now Datasheet
Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers - ISL22419UFU8Z - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers
ISL22419UFU8Z
Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers ISL22419UFU8Z
DIGIPOT, 128 PSTN

DIGIPOT, 128 PSTN

Supplier's Site
Data Acquisition - Digital Potentiometers - ISL22419UFU8Z - Lingto Electronic Limited
Shenzhen, China
Data Acquisition - Digital Potentiometers
ISL22419UFU8Z
Data Acquisition - Digital Potentiometers ISL22419UFU8Z
IC DGTL POT 50KOHM 128TAP 8MSOP

IC DGTL POT 50KOHM 128TAP 8MSOP

Supplier's Site Datasheet

Technical Specifications

  Rochester Electronics DigiKey Win Source Electronics Quarktwin Technology Ltd. Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited
Product Category Chip Resistors Potentiometers, Rheostats, and Trimmers Potentiometers, Rheostats, and Trimmers Resistors Resistors Potentiometers, Rheostats, and Trimmers
Product Number ISL22419UFU8Z ISL22419UFU8Z-ND 811847-ISL22419UFU8Z ISL22419UFU8Z ISL22419UFU8Z ISL22419UFU8Z
Product Name Digital Potentiometers Data Acquisition - Data Acquisition - Digital Potentiometers - ISL22419UFU8Z Digital Potentiometers Integrated Circuits (ICs) - Data Acquisition - Digital Potentiometers Data Acquisition - Digital Potentiometers
Resistance Range 50000 ohms 50000 ohms 50000 ohms 50000 ohms 50000 ohms
Standards and Certifications RoHS RoHS
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
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