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AD5255中文资料
AD5255数据手册规格书PDF详情
GENERAL DESCRIPTION
The AD5255 provides a dual 512 position and a single 128 position digitally controlled variable resistors1 (VR) in a TSSOP package. This device performs the same electronic adjustment function as a potentiometer, trimmer, or VR. Each VR offers a completely programmable value of resistance between the A terminal and the wiper or the B terminal and the wiper. The fixed A-to-B terminal resistance of 25 kΩ or 250 kΩ has a 1 channel-to-channel matching tolerance and a nominal temperature coefficient of 35 ppm/°C.
FEATURES
3 channels
Dual 512 position
Single 128 position
25 kΩ or 250 kΩ full-scale resistance
Low temperature coefficient
Potentiometer divider 15 ppm/°C
Rheostat mode 35 ppm/°C
Nonvolatile memory retains wiper settings
Permanent memory write protection
Linear increment/decrement
±6 dB increment/decrement
I2C-compatible serial interface
2.7 V to 5.5 V single-supply operation
±2.25 V to ±2.75 V dual-supply operation
Power-on reset time
256 bytes general-purpose user EEPROM
11 bytes RDAC user EEPROM
GBIC and SFP compliant EEPROM
100-year typical data retention at TA = 55°C
APPLICATIONS
Mechanical potentiometer replacement
RGB LED backlight controls
White LED brightness adjustment
Programmable gain and offset controls
Programmable filters
AD5255产品属性
- 类型
描述
- 型号
AD5255
- 制造商
AD
- 制造商全称
Analog Devices
- 功能描述
3-Channel Digital Potentiometer with Nonvolatile Memory
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/LINEAR |
24+ |
SOP16 |
58209 |
免费送样原盒原包现货一手渠道联系 |
|||
AD |
2020+ |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
||||
AD |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
|||
AD |
24+ |
24-TSSOP |
6980 |
原装现货,可开13%税票 |
|||
AD |
24+ |
SOPSSOPQFP |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
|||
AD |
23+ |
SOP16 |
30000 |
代理全新原装现货,价格优势 |
|||
AD |
21+ |
SOP16 |
2644 |
只做原装,绝对现货,原厂代理商渠道,欢迎电话微信查 |
|||
AD |
23+ |
SOP16 |
5144 |
原厂原装正品 |
|||
AD |
10+ |
SOP16 |
2644 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
AD |
23+ |
SOPSSOPQFP |
5000 |
专注配单,只做原装进口现货 |
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Analog Devices 亚德诺半导体技术有限公司
(Analog Devices,简称ADI)成立于1965年,总部位于美国马萨诸塞州诺丁汉,是全球领先的高性能模拟、混合信号和数字信号处理集成电路(IC)设计与制造公司。ADI致力于为各种应用提供创新的解决方案,涵盖通信、工业、汽车、医疗、消费电子和数据中心等多个领域。 公司以其强大的研发实力和专业技术著称,拥有广泛的产品组合,包括放大器、转换器、传感器和处理器等,能够满足客户在信号处理和控制方面的需求。ADI的产品被广泛应用于数据测量、无线通信、音频处理、视频监控以及自动化和控制系统等领域。 模拟器件公司始终致力于推动技术创新,凭借强大的科技实力,为客户提供高效、可靠的解决方案,帮助他们提高