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DS1855E-050/T中文资料PDF规格书
厂商型号 |
DS1855E-050/T |
参数属性 | DS1855E-050/T 封装/外壳为14-TSSOP(0.173",4.40mm 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 50KOHM 14TSSOP |
功能描述 | Dual Nonvolatile Digital Potentiometer and Secure Memory |
文件大小 |
252.32 Kbytes |
页面数量 |
20 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 | 2024-5-29 16:41:00 |
DS1855E-050/T规格书详情
DESCRIPTION
The DS1855 dual nonvolatile (NV) digital potentiometer and secure memory consists of one100-position linear taper potentiometer, one256-position linear taper potentiometer, 256 bytes of EEPROM memory, and a 2-wire interface. The DS1855, which features a new software write protect, is an upgrade of the DS1845. The DS1855 provides an ideal method for setting bias voltages and currents in control applications using a minimum of circuitry.
FEATURES
■ Two linear taper potentiometers
- DS1855-010 (one 10k, 100 position and one 10k, 256 position)
- DS1855-020 (one 10k, 100 position and one 20k, 256 position)
- DS1855-050 (one 10k, 100 position and one 50k, 256 position)
- DS1855-100 (one 10k, 100 position and one 100k, 256 position)
■ 256 bytes of EEPROM memory
■ Access to data and potentiometer control via a 2-wire interface
■ External write-protect pin to protect data and potentiometer settings
■ Data and potentiometer settings also can be write-protected through software control
■ Nonvolatile wiper storage
■ Operates from 3V or 5V supplies
■ Packaging: 14-pin TSSOP, 16-ball STPBGA, flip-chip package
■ Industrial operating temperature: -40ºC to +85ºC
■ Programming temperature: 0ºC to +85ºC
产品属性
- 产品编号:
DS1855E-050/T&R
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 数字电位计
- 包装:
管件
- 圆锥:
线性
- 配置:
电位计
- 抽头数:
100,256
- 电阻 (欧姆):
50k
- 接口:
I²C
- 存储器类型:
非易失
- 电压 - 供电:
2.7V ~ 5.5V
- 特性:
可选地址
- 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:
14-TSSOP
- 封装/外壳:
14-TSSOP(0.173",4.40mm 宽)
- 工作温度:
-40°C ~ 85°C
- 电阻 - 触点 (欧姆)(典型值):
400
- 描述:
IC DGTL POT 50KOHM 14TSSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
21+ |
TSSOP-14 |
6000 |
原装现货 |
询价 | ||
MAXIM/美信 |
2023+ |
TSSOP-14 |
6000 |
全新原装深圳仓库现货有单必成 |
询价 | ||
MAXIM/美信 |
21+ |
TSSOP14 |
10000 |
全新原装 公司现货 价格优 |
询价 | ||
MAXIM/美信 |
21+ |
TSSOP14 |
15000 |
全新原装现货,假一赔十 |
询价 | ||
MAXIM(美信) |
2021+ |
TSSOP-14 |
499 |
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 | ||
MAXIM/美信 |
23+ |
TSSOP-14 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
MAXIM |
19+ |
TSSOP14 |
256800 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | ||
Maxim |
22+ |
14TSSOP |
9000 |
原厂渠道,现货配单 |
询价 | ||
DALLAS |
2147+ |
原厂封装 |
12500 |
原厂原装现货,订货价格优势,终端BOM表可配单提供样 |
询价 |