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DS1809U-100中文资料PDF规格书
厂商型号 |
DS1809U-100 |
参数属性 | DS1809U-100 封装/外壳为8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装为管件;类别为集成电路(IC) > 数字电位计;产品描述:IC DGTL POT 100KOHM 64TAP 8UMAX |
功能描述 | Dallastat, 64-position linear taper |
文件大小 |
87.71 Kbytes |
页面数量 |
8 页 |
生产厂商 | Dallas Semiconductor Corp. |
企业简称 |
Dallas |
中文名称 | Dallas Semiconductor Corp.官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-20 18:34:00 |
DS1809U-100规格书详情
DESCRIPTION
The DS1809 Dallastat is a nonvolatile digitally controlled potentiometer that provides 64 uniform wiper positions over the entire resistor range; including the high-end and low-end terminals of the device. The DS1809 is a low power, low voltage device capable of operating from power supplies of +2.7V to +5.5V. The device is ideal for low-power, portable, or battery powered applications.
Wiper position is maintained in the absence of power. This is accomplished via the use of an EEPROM cell array. The device provides for two storage methods, which include an auto-store capability and a command-initiated storage function. The EEPROM cell array is specified to accept greater than 50k writes. Storage of the wiper position is discussed in the Wiper Storage section of this datasheet.
Wiper positioning is controlled via a patented dual pushbutton (or contact closure) interface. For simple pushbutton-controlled applications or CPU-generated control signals, external debounce circuitry is not needed. The control interface will support both repetitive pulse inputs and continuous pulse (“push-and-hold”) inputs. Repetitive pulse and continuous pulse control as well as timing diagrams are discussed in the section entitled “OPERATION.”
The DS1809 is available in standard 10 kW , 50 kW, and 100 kW resistor versions. The DS1809 is provided as an industrial temperature grade part only. Available packaging for the DS1809 include an 8-lead (300-mil) DIP an 8-lead (150-mil) SOIC, and an 8-lead (118-mil) mSOP.
FEATURES
■ 64-position linear taper
■ Two nonvolatile wiper storage options
■ Operates from +2.7 to +5.5-volt supplies
■ Operating Temperature Range:
- Industrial: -40°C to +85°C
■ Electronic interface provides either digital or pushbutton control
■ Low-cost alternative to mechanical solutions
■ Standard Resistance Values
- DS1809-010 10 kW
- DS1809-050 50 kW
- DS1809-100 100 kW
产品属性
- 产品编号:
DS1809U-100
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 数字电位计
- 系列:
Dallastat™
- 包装:
管件
- 圆锥:
线性
- 配置:
电位计
- 抽头数:
64
- 电阻 (欧姆):
100k
- 接口:
按钮
- 存储器类型:
非易失
- 电压 - 供电:
5V
- 容差:
±20%
- 温度系数(典型值):
750ppm/°C
- 安装类型:
表面贴装型
- 供应商器件封装:
8-uMAX/uSOP
- 封装/外壳:
8-TSSOP,8-MSOP(0.118",3.00mm 宽)
- 工作温度:
-40°C ~ 85°C
- 电阻 - 触点 (欧姆)(典型值):
400(最大)
- 描述:
IC DGTL POT 100KOHM 64TAP 8UMAX
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DALLAS |
20+ |
MSOP8 |
2960 |
诚信交易大量库存现货 |
询价 | ||
Maxim |
21+ |
8uMAX |
13880 |
公司只售原装,支持实单 |
询价 | ||
MAXIM |
1742+ |
MSOP-8 |
98215 |
只要网上有绝对有货!只做原装正品! |
询价 | ||
MAXIM |
21+ |
MSOP-8 |
4000 |
原装现货假一赔十 |
询价 | ||
MAXIM |
23+ |
USOP |
8888 |
专做原装正品,假一罚百! |
询价 | ||
DALLAS |
22+ |
MSOP8 |
8000 |
原装正品支持实单 |
询价 | ||
DALLAS |
23+ |
USOP |
65480 |
询价 | |||
MAXIM(美信) |
2021+ |
uMAX-8 |
499 |
询价 | |||
DALLAS |
22+ |
8/MSOP |
5500 |
优势产品!100%全新原装现货供应 |
询价 | ||
DALLAS |
2305+ |
原厂封装 |
12500 |
15年芯片行业经验/只供原装正品:0755-83267371邹小姐 |
询价 |