MAX5422集成电路(IC)的数字电位计规格书PDF中文资料

| 厂商型号 |
MAX5422 |
| 参数属性 | MAX5422 封装/外壳为8-WDFN 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的数字电位计;产品描述:IC DGTL POT 50KOHM 256TAP 8TDFN |
| 功能描述 | 256-Tap, Nonvolatile, SPI-Interface, Digital Potentiometers |
| 封装外壳 | 8-WDFN 裸露焊盘 |
| 文件大小 |
611.79 Kbytes |
| 页面数量 |
11 页 |
| 生产厂商 | MAXIM |
| 中文名称 | 美信 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-2-1 21:29:00 |
| 人工找货 | MAX5422价格和库存,欢迎联系客服免费人工找货 |
MAX5422规格书详情
General Description
The MAX5422/MAX5423/MAX5424 nonvolatile, linear-taper, digital potentiometers perform the function of a mechanical potentiometer, but replace the mechanics with a simple 3-wire SPI™-compatible digital interface. Each device performs the same function as a discrete potentiometer or variable resistor and has 256 tap points.
特性 Features
♦ Wiper Position Stored in Nonvolatile Memory
(EEPROM) and Recalled Upon Power-Up or
Interface Command
♦ 3mm x 3mm x 0.8mm TDFN Package
♦ 35ppm/°C End-to-End Resistance Temperature
Coefficient
♦ 5ppm/°C Ratiometric Temperature Coefficient
♦ 50kΩ, 100kΩ, and 200kΩ Resistor Values
♦ 5MHz SPI-Compatible Serial Interface
♦ 500nA (typ) Static Supply Current
♦ Single-Supply Operation: +2.7V to +5.25V
♦ 256 Tap Positions
♦ ±0.5 LSB DNL in Voltage-Divider Mode
♦ ±0.5 LSB INL in Voltage-Divider Mode
Applications
Mechanical Potentiometer Replacement
Low-Drift Programmable Gain Amplifiers
Audio Volume Control
Liquid-Crystal Display (LCD) Contrast Control
Low-Drift Programmable Filters
产品属性
- 产品编号:
MAX5422ETA+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 数字电位计
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 圆锥:
线性
- 配置:
电位计
- 抽头数:
256
- 电阻 (欧姆):
50k
- 接口:
SPI
- 存储器类型:
非易失
- 电压 - 供电:
2.7V ~ 5.25V
- 温度系数(典型值):
35ppm/°C
- 安装类型:
表面贴装型
- 供应商器件封装:
8-TDFN(3x3)
- 封装/外壳:
8-WDFN 裸露焊盘
- 工作温度:
-40°C ~ 85°C
- 电阻 - 触点 (欧姆)(典型值):
325
- 描述:
IC DGTL POT 50KOHM 256TAP 8TDFN
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
25+ |
TDFN-8 EP |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
MAXIM/美信 |
25+ |
QFN |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MAXIM |
25+ |
66 |
公司优势库存 热卖中! |
询价 | |||
Maxim(美信) |
23+ |
标准封装 |
6000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
MAXIM |
17+ |
TDFN8 |
6200 |
100%原装正品现货 |
询价 | ||
MAXIM/美信 |
22+ |
TDFN-8 |
9880 |
原装正品 |
询价 | ||
MAXIM/美信 |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源! |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
25+ |
DFN8(3x3) |
3238 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
MAXIM/美信 |
23+ |
TDFN-8 EP |
5000 |
全新原装现货 |
询价 | ||
MAXIM(美信) |
2447 |
TDFN-8-EP(3x3) |
105000 |
2500个/圆盘一级代理专营品牌!原装正品,优势现货, |
询价 |

