首頁>DS1856B-025>規(guī)格書詳情

DS1856B-025中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

DS1856B-025
廠商型號

DS1856B-025

功能描述

Dual, Temperature-Controlled Resistors with Internally Calibrated Monitors and Password Protection

文件大小

469.07 Kbytes

頁面數(shù)量

31

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡稱

Maxim美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-1-19 23:00:00

DS1856B-025規(guī)格書詳情

General Description

The DS1856 dual, temperature-controlled, nonvolatile (NV) variable resistors with three monitors consists of two 256-position, linear, variable resistors; three analog monitor inputs (MON1, MON2, MON3); and a direct-to digital temperature sensor. The device provides an ideal method for setting and temperature-compensating bias voltages and currents in control applications using

minimal circuitry. The variable resistor settings are stored in EEPROM memory and can be accessed over the 2-wire serial bus.

Features

?SFF-8472 Compatible

?Five Monitored Channels (Temperature, VCC, MON1, MON2, MON3)

?Three External Analog Inputs (MON1, MON2, MON3) That Support Internal and External Calibration

?Scalable Dynamic Range for External Analog Inputs

?Internal Direct-to-Digital Temperature Sensor

?Alarm and Warning Flags for All Monitored Channels

?Two Linear, 256-Position, Nonvolatile Temperature Controlled Variable Resistors

?Resistor Settings Changeable Every 2°C

?Three Levels of Security

?Access to Monitoring and ID Information Configurable with Separate Device Addresses

?2-Wire Serial Interface

?Two Buffers with TTL/CMOS-Compatible Inputs and Open-Drain Outputs

?Operates from a 3.3V or 5V Supply

?-40°C to +95°C Operating Temperature Range

產(chǎn)品屬性

  • 型號:

    DS1856B-025

  • 功能描述:

    數(shù)字電位計 IC

  • 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

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
DALLAS
23+
NA/
5750
原裝現(xiàn)貨,當(dāng)天可交貨,原型號開票
詢價
DALLAS
22+
BGA
8000
原裝正品支持實單
詢價
DALLAS
19+
BGA
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價
MAXIM/美信
22+
BGA16
9446
原裝正品
詢價
Maxim
22+
16-CSBGA
10000
原裝正品優(yōu)勢現(xiàn)貨供應(yīng)
詢價
DALLAS
16+
BGA
4000
進口原裝現(xiàn)貨/價格優(yōu)勢!
詢價
MAXIM/美信
22+
BGA16
18000
原裝現(xiàn)貨原盒原包.假一罰十
詢價
MAXIM
24+
BGA
30617
主打MAXIM品牌價格絕對優(yōu)勢
詢價
MAXI
23+
CSBGA
9960
價格優(yōu)勢/原裝現(xiàn)貨/客戶至上/歡迎廣大客戶來電查詢
詢價
DALLAS
23+
BGA16
10000
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
詢價