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CAT5261JI-00TE13中文资料PDF规格书
CAT5261JI-00TE13规格书详情
DESCRIPTION
The CAT5261 is two Digitally Programmable Potentiometers (DPPs™) integrated with control logic and 8 bytes of NVRAM memory. Each DPP consists of a series of resistive elements connected between two externally accessible end points. The tap points between each resistive element are connected to the wiper outputs with CMOS switches. A separate 8-bit control register (WCR) independently controls the wiper tap switches for each DPP. Associated with each wiper control register are four 8-bit non-volatile memory data registers (DR) used for storing up to four wiper settings. Writing to the wiper control register or any of the non-volatile data registers is via a SPI serial bus. On power-up, the contents of the first data register (DR0) for each of the potentiometers is automatically loaded into its respective wiper control register.
FEATURES
■ Two linear-taper digitally programmable potentiometers
■ 256 resistor taps per potentiometer
■ End to end resistance 50kΩ or 100kΩ
■ Potentiometer control and memory access via SPI interface
■ Low wiper resistance, typically 100Ω
■ Nonvolatile memory storage for up to four wiper settings for each potentiometer
■ Automatic recall of saved wiper settings at power up
■ 2.5 to 6.0 volt operation
■ Standby current less than 1µA
■ 1,000,000 nonvolatile WRITE cycles
■ 100 year nonvolatile memory data retention
■ 24-lead SOIC and 24-lead TSSOP
■ Industrial temperature range
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CATALYST |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 | ||
ON/安森美 |
22+ |
TSSOP |
6500 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
CSI |
24+ |
SOP-24 |
90000 |
进口原装现货假一罚十价格合理 |
询价 | ||
ON |
2315+ |
SOP-24 |
3668 |
优势代理渠道,原装现货,可全系列订货 |
询价 | ||
ON-安森美 |
24+25+/26+27+ |
数据采集IC |
6328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
onsemi |
23/22+ |
NA |
9000 |
代理渠道.实单必成 |
询价 | ||
ON |
23+ |
3500 |
10 |
无铅原装,现货库存 |
询价 | ||
ONSEMI |
17+ |
TSSOP28 |
6200 |
100%原装正品现货 |
询价 | ||
ON Semiconductor |
22+ |
24TSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
ON |
2020+ |
TSSOP-2 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 |