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DS1867-50中文資料Dallas數(shù)據(jù)手冊PDF規(guī)格書

DS1867-50
廠商型號

DS1867-50

參數(shù)屬性

DS1867-50 封裝/外殼為14-DIP(0.300",7.62mm);包裝為管件;類別為集成電路(IC) > 數(shù)字電位計(jì);產(chǎn)品描述:IC DGTL POT 50KOHM 256TAP 14DIP

功能描述

Dual Digital Potentiometer with EEPROM

文件大小

308.21 Kbytes

頁面數(shù)量

14

生產(chǎn)廠商 Dallas Semiconductor
企業(yè)簡稱

Dallas

中文名稱

Dallas Semiconductor官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二

更新時(shí)間

2024-11-17 10:36:00

DS1867-50規(guī)格書詳情

DESCRIPTION

The DS1867 Dual Digital Potentiometer with EEPROM is the nonvolatile version of the popular DS1267 Dual Digital Potentiometer. The DS1867 consists of two digitally controlled potentiometers having 256- position wiper settings. Wiper position is maintained in the absence of power through the use of EEPROM memory cell arrays. Communication and control of the device are accomplished over a 3-wire serial port which allows reads and writes of the wiper position. Both potentiometers can be stacked forincreased total resistance with the same resolution. For multiple-device, single-processor environments, the DS1867 can be cascaded for control over a single 3-wire bus. The DS1867 is offered in three standard resistance values.

FEATURES

● Nonvolatile version of the popular DS1267

● Low power consumption, quiet, pumpless design

● Operates from single 5V or ±5V supplies

● Two digitally controlled, 256-position potentiometers

● Wiper position is maintained in the absence of power

● Serial port provides means for setting and reading both potentiometers

● Resistors can be connected in series to provide increased total resistance

● 16-pin SOIC and 20-pin TSSOP for surface mount applications

● Standard resistance values:

- DS1867-10 ~ 10 kW

- DS1867-50 ~ 50 kW

- DS1867-100 ~ 100 kW

● Operating Temperature Range:

- Industrial: -40°C to +85°C

產(chǎn)品屬性

  • 產(chǎn)品編號:

    DS1867-50

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 數(shù)字電位計(jì)

  • 包裝:

    管件

  • 圓錐:

    線性

  • 配置:

    電位計(jì)

  • 抽頭數(shù):

    256

  • 電阻 (歐姆):

    50k

  • 接口:

    串行

  • 存儲(chǔ)器類型:

    非易失

  • 電壓 - 供電:

    5V

  • 特性:

    級聯(lián)銷

  • 容差:

    ±20%

  • 溫度系數(shù)(典型值):

    750ppm/°C

  • 安裝類型:

    通孔

  • 供應(yīng)商器件封裝:

    14-PDIP

  • 封裝/外殼:

    14-DIP(0.300",7.62mm)

  • 工作溫度:

    -40°C ~ 85°C

  • 電阻 -?觸點(diǎn) (歐姆)(典型值):

    400

  • 描述:

    IC DGTL POT 50KOHM 256TAP 14DIP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
Maxim
22+
14-PDIP
10000
原裝正品優(yōu)勢現(xiàn)貨供應(yīng)
詢價(jià)
Maxim
22+
14PDIP
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
Maxim
21+
14PDIP
13880
公司只售原裝,支持實(shí)單
詢價(jià)
DS
20+
TSSOP20
2960
誠信交易大量庫存現(xiàn)貨
詢價(jià)
DALLAS
22+
TSSOP
9600
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單!
詢價(jià)
Maxim Integrated
21+
14-PDIP
56200
一級代理/放心采購
詢價(jià)
Maxim Integrated
23+
14-PDIP
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
DS
23+
TSSOP
3000
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價(jià)
DALLAS
19+
TSSOP20
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價(jià)
DALLAS
23+
DIP
65480
詢價(jià)