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ISL22426 系列

intersil

128位双路数字电位器,精准电子控制

ISL22426系列是一款高性能数字控制电位器(DCP)产品家族,专为各类电子应用提供精密、可靠且多功能的解决方案。该系列器件融合了传统机械电位器功能与数字控制优势,为工程师提供模拟信号调理、校准及调节任务的理想选择,特别适用于需要精密阻值调节、低功耗和小型化封装的应用场景。

该系列的核心特性在于其高分辨率与高精度。ISL22426提供多达256个抽头位置,能实现具有优异线性度和低温度系数的精细阻值控制,因而成为音频音量调节、LCD对比度调整及传感器校准等精度关键应用的理想选择。同时,该系列支持宽工作电压范围,可兼容低压与标准电压系统。

产品设计注重耐久性与集成便利性,内置非易失性存储器可在断电后保持滑臂位置,避免系统重启时的重复校准,这一特性在可靠性与长期稳定性要求严苛的工业及汽车电子应用中优势显著。系列器件还配备强健的ESD保护功能,确保在恶劣环境下稳定工作。

ISL22426系列采用行业标准封装尺寸,兼具紧凑性与多功能性,便于集成至空间受限的设计方案。其低功耗特性与宽工作温度范围,进一步提升了在便携设备、物联网应用及电池供电系统中的适用性。典型应用场景包括可编程增益放大器、电源稳压及电机控制系统,其数字阻值调节能力为设计提供了显著灵活性。

作为现代电子系统的可靠解决方案,ISL22426数字电位器系列凭借先进特性、坚固设计和广泛适用性,已成为消费电子、汽车电子、工业自动化和通信等领域工程师的首选。无论是用于模拟信号微调还是实现动态系统调节,该系列产品均能提供卓越的性能与价值。

系列图片(7 张)

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ISL22426 - 型号列表8 个型号

Unit Pack

MOQ

Package

Resistance Value

Standard Package

Packaging

Resistance (Ohms)

Temperature Coefficient

Supplier Device Package

Package/Case

Factory Pack Quantity

Resistance

Package / Case

制造商零件编号价格/库存PackageControl InterfaceNumber of PositionsNumber of Pot per PackageResistance ValueTaper TypeMemory TypeOperating TemperatureStandard PackageUnit PackMOQPackagingTapsMounting TypeResistance (Ohms)Temperature CoefficientSupplier Device PackageVoltage - SupplyInterfaceNumber of CircuitsPackage/CaserohsRoHSOperating Supply VoltageWiper MemorySupply CurrentResistanceTaps per POTDigital InterfaceSupply Voltage - MaxMinimum Operating TemperaturePackage / CaseNumber of POTsSupply Voltage - MinMaximum Operating TemperatureFactory Pack Quantity抽头电路数量供应商器件封装存储器类型电阻 (Ω)操作温度电压 - 电源温度系数接口类型封装/外壳装配类型
ISL22426UFR16Z
2
ISL22426UFR16Z

Digital Potentiometer 128POS 50KOhm Dual 16-Pin QFN EP

intersil

询价16QFN EPSerial (SPI)128250 kOhmLinearNon-Volatile-40 to 125 °CRail / Tube75750Tube128Surface Mount50k±80 ppm/°C Typical16-QFN-EP (4x4)2.7 V ~ 5.5 V4-Wire SPI (Chip Select)216-VFQFN Exposed PadLead free / RoHS CompliantRoHS Compliant3.3 V, 5 VNon Volatile3 mA50 KOhms128Serial (SPI)5.5 V- 40 CQFN EPDual2.7 V+ 125 C75-----------
ISL22426UFR16Z-TK
2
ISL22426UFR16Z-TK

Digital Potentiometer 128POS 50KOhm Dual 16-Pin QFN EP T/R

intersil

询价16QFN EPSerial (SPI)128250 kOhmLinearNon-Volatile-40 to 125 °CTape & Reel10001000Tape & Reel (TR)128Surface Mount50k±80 ppm/°C Typical16-QFN-EP (4x4)2.7 V ~ 5.5 V4-Wire SPI (Chip Select)216-VFQFN Exposed PadLead free / RoHS CompliantRoHS Compliant------------------------
ISL22426WFR16Z
3
ISL22426WFR16Z

Digital Potentiometer 128POS 10KOhm Dual 16-Pin QFN EP

intersil

询价16QFN EPSerial (SPI)128210 kOhmLinearNon-Volatile-40 to 125 °CRail / Tube75750Tube128Surface Mount10k±50 ppm/°C Typical16-QFN-EP (4x4)2.7 V ~ 5.5 V4-Wire SPI (Chip Select)216-VFQFN Exposed PadLead free / RoHS CompliantRoHS Compliant3.3 V, 5 VNon Volatile3 mA10 KOhms128Serial (SPI)5.5 V- 40 CQFN EPDual2.7 V+ 125 C75128216-QFN-EP (4x4)Non-Volatile10k-40°C ~ 125°C2.7 V ~ 5.5 V±50 ppm/°C TypicalSPI16-VFQFN Exposed PadSurface Mount
ISL22426WFV14Z-TK
3
ISL22426WFV14Z-TK

Digital Potentiometer 128POS 10KOhm Dual 14-Pin TSSOP T/R

intersil

询价14TSSOPSerial (SPI)128210 kOhmLinearNon-Volatile-40 to 125 °CTape & Reel10001000Tape & Reel (TR)128Surface Mount10k±50 ppm/°C Typical14-TSSOP2.7 V ~ 5.5 V4-Wire SPI (Chip Select)214-TSSOP (0.173", 4.40mm Width)Lead free / RoHS CompliantRoHS Compliant3.3 V, 5 VNon Volatile3 mA10 KOhms128Serial (SPI)5.5 V- 40 CTSSOP-14Dual2.7 V+ 125 C------------
ISL22426WFV14Z
4
ISL22426WFV14Z

Digital Potentiometer 128POS 10KOhm Dual 14-Pin TSSOP

intersil

询价14TSSOPSerial (SPI)128210 kOhmLinearNon-Volatile-40 to 125 °CRail / Tube960960Tube128Surface Mount10k±50 ppm/°C Typical14-TSSOP2.7 V ~ 5.5 V4-Wire SPI (Chip Select)214-TSSOP (0.173", 4.40mm Width)Lead free / RoHS CompliantRoHS Compliant3.3 V, 5 VNon Volatile3 mA10 KOhms128Serial (SPI)5.5 V- 40 CTSSOP-14Dual2.7 V+ 125 C96-----------
ISL22426UFV14Z-TK
3
ISL22426UFV14Z-TK

Digital Potentiometer 128POS 50KOhm Dual 14-Pin TSSOP T/R

intersil

询价14TSSOPSerial (SPI)128250 kOhmLinearNon-Volatile-40 to 125 °CTape & Reel10001000Tape & Reel (TR)128Surface Mount50k±80 ppm/°C Typical14-TSSOP2.7 V ~ 5.5 V4-Wire SPI (Chip Select)214-TSSOP (0.173", 4.40mm Width)Lead free / RoHS CompliantRoHS Compliant3.3 V, 5 VNon Volatile3 mA50 KOhms128Serial (SPI)5.5 V- 40 CTSSOP-14Dual2.7 V+ 125 C------------
ISL22426WFR16Z-TK
2
ISL22426WFR16Z-TK

Digital Potentiometer 128POS 10KOhm Dual 16-Pin QFN EP T/R

intersil

询价16QFN EPSerial (SPI)128210 kOhmLinearNon-Volatile-40 to 125 °CTape & Reel10001000Tape & Reel (TR)128Surface Mount10k±50 ppm/°C Typical16-QFN-EP (4x4)2.7 V ~ 5.5 V4-Wire SPI (Chip Select)216-VFQFN Exposed PadLead free / RoHS CompliantRoHS Compliant------------------------
ISL22426UFV14Z
3
ISL22426UFV14Z

Digital Potentiometer 128POS 50KOhm Dual 14-Pin TSSOP

intersil

询价14TSSOPSerial (SPI)128250 kOhmLinearNon-Volatile-40 to 125 °CRail / Tube960960Tube128Surface Mount50k±80 ppm/°C Typical14-TSSOP2.7 V ~ 5.5 V4-Wire SPI (Chip Select)214-TSSOP (0.173", 4.40mm Width)Lead free / RoHS CompliantRoHS Compliant3.3 V, 5 VNon Volatile3 mA50 KOhms128Serial (SPI)5.5 V- 40 CTSSOP-14Dual2.7 V+ 125 C96-----------
8 个型号