首頁(yè)>DS1856B-025>規(guī)格書(shū)詳情
DS1856B-025中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠(chǎng)商型號(hào) |
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(yè)面數(shù)量 |
31 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱(chēng) |
Maxim【美信】 |
| 中文名稱(chēng) | 美信半導(dǎo)體官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-4 11:18:00 |
| 人工找貨 | DS1856B-025價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
DS1856B-025規(guī)格書(shū)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(hào)：
DS1856B-025
- 功能描述：
數(shù)字電位計(jì) IC
- RoHS：
否
- 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
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
22+ |
BGA16 |
9446 |
原裝正品 |
詢(xún)價(jià) | ||
DALLAS |
23+ |
BGA16 |
10000 |
原廠(chǎng)授權(quán)一級(jí)代理,專(zhuān)業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢(xún)價(jià) | ||
DALLAS |
19+ |
BGA |
256800 |
原廠(chǎng)代理渠道,每一顆芯片都可追溯原廠(chǎng)； |
詢(xún)價(jià) | ||
DALLAS |
25+ |
CABGA |
2500 |
品牌直銷(xiāo),大量現(xiàn)貨庫(kù)存! |
詢(xún)價(jià) | ||
DALLAS |
23+ |
BGA |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢(xún)價(jià) | ||
Maxim |
22+ |
16CSBGA |
9000 |
原廠(chǎng)渠道,現(xiàn)貨配單 |
詢(xún)價(jià) | ||
Maxim |
21+ |
16CSBGA |
13880 |
公司只售原裝,支持實(shí)單 |
詢(xún)價(jià) | ||
MAX |
BGA |
2500 |
正品原裝--自家現(xiàn)貨-實(shí)單可談 |
詢(xún)價(jià) | |||
DALLAS |
22+ |
BGA |
8000 |
原裝正品支持實(shí)單 |
詢(xún)價(jià) | ||
Maxim Integrated |
24+ |
16-CSBGA(4x4) |
56200 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) |
