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DS1855E-010/R中文资料PDF规格书
DS1855E-010/R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
- 型号:
DS1855E-010/R
- 制造商:
DALLAS
- 制造商全称:
Dallas Semiconductor
- 功能描述:
Dual Nonvolatile Digital Potentiometer and Secure Memory
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim |
23+ |
TSSOP-14 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
23+ |
TSSOP14 |
20000 |
原厂原装正品现货 |
询价 | |||
Maxim |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAXIM |
23+ |
TSSOP |
8888 |
专做原装正品,假一罚百! |
询价 | ||
DALLAS |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
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+ |
14-TSSOP |
10000 |
原装正品优势现货供应 |
询价 | ||
MAXIM(美信) |
2112+ |
TSSOP-14 |
105000 |
96个/管一级代理专营品牌!原装正品,优势现货,长期 |
询价 | ||
Analog Devices Inc./Maxim Inte |
24+ |
14-TSSOP(0.173,4.40mm 宽) |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
DALLAS |
2000 |
原装正品长期供货,如假包赔包换 徐小姐13714450367 |
询价 |