零件型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers GeneralDescription TheMAX5417/MAX5418/MAX5419nonvolatile,lineartaper,digitalpotentiometersperformthefunctionofamechanicalpotentiometerbyreplacingthemechanicswithasimple2-wiredigitalinterface,allowingcommunicationwithmultipledevices.Eachdeviceperformsthesamefun | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers GeneralDescription TheMAX5417/MAX5418/MAX5419nonvolatile,lineartaper,digitalpotentiometersperformthefunctionofamechanicalpotentiometerbyreplacingthemechanicswithasimple2-wiredigitalinterface,allowingcommunicationwithmultipledevices.Eachdeviceperformsthesamefun | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers GeneralDescription TheMAX5417/MAX5418/MAX5419nonvolatile,lineartaper,digitalpotentiometersperformthefunctionofamechanicalpotentiometerbyreplacingthemechanicswithasimple2-wiredigitalinterface,allowingcommunicationwithmultipledevices.Eachdeviceperformsthesamefun | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers GeneralDescription TheMAX5417/MAX5418/MAX5419nonvolatile,lineartaper,digitalpotentiometersperformthefunctionofamechanicalpotentiometerbyreplacingthemechanicswithasimple2-wiredigitalinterface,allowingcommunicationwithmultipledevices.Eachdeviceperformsthesamefun | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers GeneralDescription TheMAX5417/MAX5418/MAX5419nonvolatile,lineartaper,digitalpotentiometersperformthefunctionofamechanicalpotentiometerbyreplacingthemechanicswithasimple2-wiredigitalinterface,allowingcommunicationwithmultipledevices.Eachdeviceperformsthesamefun | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
256抽头、非易失、 I²C接口数字电位器; • 上电时由非失性存储器设定中心抽头位置\n• 微型3mm x 3mm、8引脚TDFN封装\n• 35ppm/°C端到端电阻温度系数\n• 5ppm/°C比例温度系数\n• 50kΩ/100kΩ/200kΩ电阻值\n• 快速的兼容I²C串行接口\n• 500nA (典型值)的静态电源电流\n• 单电源工作:+2.7V至+5.25V\n• 256抽头位置\n• 在分压器模式下,达到±0.5 LSB的DNL\n• 在分压器模式下,达到±0.5 LSB的INL\n• 可提供评估板; MAX5417/MAX5418/MAX5419为非易失性、线性变化的数字电位器,实现机械电位器的功能,采用简单的2线数字接口就取代了机械调节,且允许控制多个器件。每个器件具有分立电位器或可变电阻等相同功能,提供256级抽头。\n\n 这些器件内置非易失性EEPROM,用来存储中心抽头的位置,以便在上电期间进行初始化。快速模式的兼容I²C串行接口允许以400kbps的数据速率进行通讯,为多数应用尽可能减小了电路板尺寸,简化了布线。每个器件提供四个工厂预置地址之一(参阅完整数据资料中的选型指南),和一个地址输入端,以实现总共8个唯一地址的组合。\n\n MAX5417/MAX5418/MAX5419提供三种标称电阻值:50kΩ (MAX5417)、100kΩ (MAX5418)及200kΩ (MAX5419)。标称端对端的电阻温度系数为50ppm/°C,比例系数仅5ppm/°C。以上特性使这些器件尤其适合于要求低温漂系数的可变电阻应用,如可编程增益放大器电路结构。\n\n MAX5417/MAX5418/MAX5419采用3mm x 3mm、8引脚TDFN封装,工作在-40°C至+85°C的扩展级工作范围内。\n\n \n\n | ADIAnalog Devices 亚德诺亚德诺半导体技术有限公司 | ADI | ||
256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers GeneralDescription TheMAX5417/MAX5418/MAX5419nonvolatile,lineartaper,digitalpotentiometersperformthefunctionofamechanicalpotentiometerbyreplacingthemechanicswithasimple2-wiredigitalinterface,allowingcommunicationwithmultipledevices.Eachdeviceperformsthesamefun | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers GeneralDescription TheMAX5417/MAX5418/MAX5419nonvolatile,lineartaper,digitalpotentiometersperformthefunctionofamechanicalpotentiometerbyreplacingthemechanicswithasimple2-wiredigitalinterface,allowingcommunicationwithmultipledevices.Eachdeviceperformsthesamefun | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers GeneralDescription TheMAX5417/MAX5418/MAX5419nonvolatile,lineartaper,digitalpotentiometersperformthefunctionofamechanicalpotentiometerbyreplacingthemechanicswithasimple2-wiredigitalinterface,allowingcommunicationwithmultipledevices.Eachdeviceperformsthesamefun | MaximMaxim Integrated Products 美信美信半导体 | Maxim | ||
256-Tap, Nonvolatile, I2C-Interface, Digital Potentiometers GeneralDescription TheMAX5417/MAX5418/MAX5419nonvolatile,lineartaper,digitalpotentiometersperformthefunctionofamechanicalpotentiometerbyreplacingthemechanicswithasimple2-wiredigitalinterface,allowingcommunicationwithmultipledevices.Eachdeviceperformsthesamefun | MaximMaxim Integrated Products 美信美信半导体 | Maxim |
技术参数
- # Potentiometers:
2
- Control Interface:
3-Wire Serial SPI
- Taper:
Log
- Wiper Memory:
Volatile
- REND-TO-END(kΩ):
10
- Res. Tol.(%):
30
- Temp. Coeff. (typ)(ppm/°C):
35
- Wiper Resistance (typ)(Ω):
1000
- ICC @5V (max)(µA):
0.2
- Features:
Dual Wipers Per Resistor String
- VSUPPLY(V):
4.5 to 5.5
- RoHS Available:
Yes
- Package/ Pins:
QSOP/16
- Smallest Available Pckg. (max w/pins)(mm2):
16.8
- Budgetary Price (See Notes):
$2.69 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAX |
24+ |
2560 |
绝对原装!现货热卖! |
询价 | |||
24+ |
3000 |
公司现货 |
询价 | ||||
MAXIM |
23+ |
NA |
25060 |
只做进口原装,终端工厂免费送样 |
询价 | ||
MAXIM |
25+ |
TSSOP14 |
500 |
品牌一级代理,新加坡香港上百万现货,欢迎查询! |
询价 | ||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
MAXIM |
13+ |
N.SO |
3738 |
原装分销 |
询价 | ||
MAX |
23+ |
SOP8 |
9562 |
询价 | |||
MAXIM |
05+ |
原厂原装 |
5156 |
只做全新原装真实现货供应 |
询价 | ||
MAXIM |
23+ |
原装正品 |
6500 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAXIM |
24+ |
SOP8 |
855 |
原装现货假一罚十 |
询价 |
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