DS1867-50中文資料Dallas數(shù)據(jù)手冊PDF規(guī)格書
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 頁 |
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 | |
更新時(shí)間 | 2024-11-17 10:36:00 |
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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) |