型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX5488 | Dual, 256-Tap, Nonvolatile, SPI-Interface, Linear-Taper Digital Potentiometers 文件:420.24 Kbytes 页数:14 Pages | Maxim 美信 | Maxim | |
MAX5488 | Evaluation Kit 文件:199.59 Kbytes 页数:11 Pages | Maxim 美信 | Maxim | |
MAX5488 | Dual, 256-Tap, Nonvolatile, SPI-Interface, Linear-Taper Digital Potentiometers 文件:417.28 Kbytes 页数:13 Pages | Maxim 美信 | Maxim | |
MAX5488 | 双路、256抽头、非易失、SPI接口、线性变化数字电位器 MAX5487/MAX5488/MAX5489是双路、线性变化数字电位器,能实现机械电位器的功能,通过简单的3线SPI™兼容数字接口,可将滑动端编程至256抽头的任一位置。这些数字电位器具有非易失存储器(EEPROM),在上电时将滑动端恢复到上次存储的位置。\n\n MAX5487的端到端电阻为10kΩ,MAX5488与MAX5489的电阻值分别为50kΩ与100kΩ。这些器件的端到端温度系数低至35ppm/°C,工作在+2.7V至+5.25V单电源。\n\n MAX5487/MAX5488/MAX5489采用16引脚、3mm x 3mm x 0.8mm、薄型QFN封装或1 • 滑动端位置存储在非易失存储器(EEPROM)中,上电时调用或用接口命令调用\n• 16引脚、3mm x 3mm x 0.8mm薄型QFN封装或14引脚TSSOP封装\n• ±1 LSB INL,±0.5 LSB DNL (分压器模式)\n• 256抽头位置\n• 35ppm/°C端到端电阻温度系数\n• 5ppm/°C比例温度系数\n• 10kΩ、50kΩ与100kΩ端到端电阻值\n• SPI兼容串行接口 \n• 可靠性\n• 200,000次滑动端存储周期\n• 50年滑动端数据保存时间\n\n\n• +2.7V至+5.25V单电源工作\n• 可提供评估板; | ADI 亚德诺 | ADI | |
Dual, 256-Tap, Nonvolatile, SPI-Interface, Linear-Taper Digital Potentiometers 文件:420.24 Kbytes 页数:14 Pages | Maxim 美信 | Maxim | ||
Dual, 256-Tap, Nonvolatile, SPI-Interface, Linear-Taper Digital Potentiometers 文件:417.28 Kbytes 页数:13 Pages | Maxim 美信 | Maxim | ||
Dual, 256-Tap, Nonvolatile, SPI-Interface, Linear-Taper Digital Potentiometers 文件:417.28 Kbytes 页数:13 Pages | Maxim 美信 | Maxim | ||
Evaluation Kit 文件:199.59 Kbytes 页数:11 Pages | Maxim 美信 | Maxim | ||
Package:16-WFQFN 裸露焊盘;包装:剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 数字电位计 描述:IC DGT POT 50KOHM 256TAP 16TQFN | AD 亚德诺 | AD | ||
Package:16-WFQFN 裸露焊盘;包装:剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 数字电位计 描述:IC DGT POT 50KOHM 256TAP 16TQFN | AD 亚德诺 | AD |
技术参数
- # Potentiometers:
2
- Control Interface:
3-Wire Serial SPI
- Taper:
Linear
- Wiper Memory:
Non-Volatile
- REND-TO-END(kΩ):
50
- Res. Tol.(%):
25
- Temp. Coeff. (typ)(ppm/°C):
35
- Wiper Resistance (typ)(Ω):
325
- ICC @5V (max)(µA):
1
- Features:
EEPROM Wiper Memory
- VSUPPLY(V):
2.7 to 5.25
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +85
- Package/ Pins:
TQFN/16
- Smallest Available Pckg. (max w/pins)(mm2):
9.6
- Budgetary Price (See Notes):
$1.99 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
2016+ |
TSSOP-14 |
8880 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
Maxim |
24+ |
16-TQFN-EP |
98 |
询价 | |||
MAXIM |
13+ |
TSSOP |
3758 |
原装分销 |
询价 | ||
MAXIM |
10+ |
QFN |
2800 |
询价 | |||
MAXIMIC |
16+ |
NA |
8800 |
原装现货,货真价优 |
询价 | ||
MAXIM |
22+ |
QFN |
8200 |
原装现货库存.价格优势 |
询价 | ||
MAXIM |
23+ |
QFN |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MAXIM |
25+23+ |
14-TSSOP |
15860 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM |
24+ |
QFN |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
MAXIM/美信 |
20+ |
14-TSSOP |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 |
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