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DS1845集成電路(IC)的數字電位計規(guī)格書PDF中文資料

DS1845
廠商型號

DS1845

參數屬性

DS1845 封裝/外殼為16-LBGA,CSPBGA;包裝為卷帶(TR);類別為集成電路(IC)的數字電位計;產品描述:IC POT/MEM DUAL NV 10K 16-BGA

功能描述

Dual NV Potentiometer and Memory

封裝外殼

16-LBGA,CSPBGA

文件大小

105.84 Kbytes

頁面數量

13

生產廠商 Dallas Semiconductor
企業(yè)簡稱

Dallas亞德諾

中文名稱

亞德諾半導體官網

原廠標識
數據手冊

下載地址一下載地址二到原廠下載

更新時間

2025-3-30 23:48:00

人工找貨

DS1845價格和庫存,歡迎聯(lián)系客服免費人工找貨

DS1845規(guī)格書詳情

DESCRIPTION

The DS1845 Dual NV Potentiometer and Memory consists of one=100-position linear taper potentiometer, one=256-position linear taper potentiometer, 256 bytes of EEPROM memory, and a 2-wire interface. The device provides an ideal method for setting bias voltages and currents in control applications using a minimum of circuitry. The EEPROM memory allows a user to store configuration or calibration data for a specific system or device as well as provide control of the potentiometer wiper settings. Any type of user information may reside in the first 248 bytes of this memory.

FEATURES

■ Two linear taper potentiometers

? DS1845-010 one 10k, 100 position & one 10k, 256 position

? DS1845-050 one 10k, 100 position & one 50k, 256 postition

? DS1845-100 one 10k, 100 position & one 100k, 256 position

■ 256 bytes of EEPROM memory

■ Access to data and potentiometer control via a 2-wire interface

■ External Write Enable pin to protect data and potentiometer settings

■ Nonvolatile wiper storage in 2 bytes of address space

■ Operates from 3V or 5V supplies

■ Packaging: Flip Chip Package, 16-ball STPBGA, 14-pin TSSOP

■ Industrial operating temperature: -40oC to +85oC

■ Programming temperature: 0oC to +70oC

產品屬性

  • 產品編號:

    DS1845B-010+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 數字電位計

  • 包裝:

    卷帶(TR)

  • 圓錐:

    線性

  • 配置:

    電位計

  • 抽頭數:

    100,256

  • 電阻 (歐姆):

    10k

  • 接口:

    I2C

  • 存儲器類型:

    非易失

  • 電壓 - 供電:

    2.7V ~ 5.5V

  • 特性:

    可選地址

  • 容差:

    ±20%

  • 溫度系數(典型值):

    750ppm/°C

  • 安裝類型:

    表面貼裝型

  • 供應商器件封裝:

    16-CSBGA(4x4)

  • 封裝/外殼:

    16-LBGA,CSPBGA

  • 工作溫度:

    -40°C ~ 85°C

  • 電阻 -?觸點 (歐姆)(典型值):

    500

  • 描述:

    IC POT/MEM DUAL NV 10K 16-BGA

供應商 型號 品牌 批號 封裝 庫存 備注 價格
Maxim/美信
24+
TSSOP-14
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢價
MAXIM/美信
23+
NA/
3739
原裝現(xiàn)貨,當天可交貨,原型號開票
詢價
DALLAS
2016+
TSSOP14
1000
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價
MAXIM
2020+
BGA
80000
只做自己庫存,全新原裝進口正品假一賠百,可開13%增
詢價
MAXIM
20+
TSSOP-16
172
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力
詢價
DALLAS
2016+
TSSOP14
6528
只做進口原裝現(xiàn)貨!假一賠十!
詢價
DALLAS
23+
BGA
9896
詢價
MAXIM
25+23+
TSSOP14
26999
絕對原裝正品全新進口深圳現(xiàn)貨
詢價
MAXIM/美信
25+
TSSOP14
489
原裝正品,假一罰十!
詢價
DALLAS
24+
TSSOP-16P
304
詢價