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CAT522WI中文資料安森美半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

CAT522WI
廠商型號(hào)

CAT522WI

功能描述

Configured Digitally Programmable Potentiometer (DPP??: Programmable Voltage Applications

文件大小

236.3 Kbytes

頁(yè)面數(shù)量

15 頁(yè)

生產(chǎn)廠商 ON Semiconductor
企業(yè)簡(jiǎn)稱(chēng)

ONSEMI安森美半導(dǎo)體

中文名稱(chēng)

安森美半導(dǎo)體公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-3-6 15:04:00

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CAT522WI規(guī)格書(shū)詳情

DESCRIPTION

The CAT522 is a dual, 8-bit digitally-programmable potentiometer (DPP?) configured for programmable voltage and DAC-like applications. Intended for final calibration of products such as camcorders, fax machines and cellular telephones on automated high volume production lines, it is also well suited for self-calibrating systems and for applications where equipment which requires periodic adjustment is either difficult to access or in a hazardous environment.

FEATURES

■ Two 8-bit DPPs configured as programmable voltage sources in DAC-like applications

■ Independent reference inputs

■ Non-volatile NVRAM memory wiper storage

■ Output voltage range includes both supply rails

■ 2 independently addressable buffered output wipers

■ 1 LSB accuracy, high resolution

■ Serial Microwire-like interface

■ Single supply operation: 2.7V - 5.5V

■ Setting read-back without effecting outputs

APPLICATIONS

■ Automated product calibration.

■ Remote control adjustment of equipment

■ Offset, gain and zero adjustments in self-calibrating and adaptive control systems.

■ Tamper-proof calibrations.

■ DAC (with memory) substitute.

產(chǎn)品屬性

  • 型號(hào):

    CAT522WI

  • 功能描述:

    數(shù)字電位計(jì) IC DPP,NV,256 taps Dual 3 wire,w/Buf

  • RoHS:

  • 制造商:

    Maxim Integrated

  • 電阻:

    200 Ohms

  • 溫度系數(shù):

    35 PPM/C

  • 容差:

    25 % POT

  • 數(shù)量:

    Dual 每 POT

  • 分接頭:

    256

  • 弧刷存儲(chǔ)器:

    Volatile

  • 數(shù)字接口:

    Serial(3-Wire, SPI)

  • 描述/功能:

    Dual Volatile Low Voltage Linear Taper Digital Potentiometer

  • 工作電源電壓:

    1.7 V to 5.5 V

  • 電源電流:

    27 uA

  • 最大工作溫度:

    + 125 C

  • 安裝風(fēng)格:

    SMD/SMT

  • 封裝/箱體:

    TQFN-16

  • 封裝:

    Reel

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