首页>MAX7219ENG>规格书详情
MAX7219ENG集成电路（IC）的显示驱动器规格书PDF中文资料
| 厂商型号 |
MAX7219ENG |
| 参数属性 | MAX7219ENG 封装/外壳为24-DIP（0.300"，7.62mm）；包装为卷带（TR）；类别为集成电路（IC）的显示驱动器；产品描述：IC DRVR 7 SEGMENT 8 DIGIT 24DIP |
| 功能描述 | Serially Interfaced, 8-Digit LED Display Drivers |
| 封装外壳 | 24-DIP（0.300"，7.62mm） |
| 文件大小 |
186.94 Kbytes |
| 页面数量 |
16 页 |
| 生产厂商 | Maxim |
| 中文名称 | 美信 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-12-13 20:09:00 |
| 人工找货 | MAX7219ENG价格和库存，欢迎联系客服免费人工找货 |
MAX7219ENG规格书详情
General Description
The MAX7219/MAX7221 are compact, serial input/output common-cathode display drivers that interface microprocessors (µPs) to 7-segment numeric LED displays of up to 8 digits, bar-graph displays, or 64 individual LEDs. Included on-chip are a BCD code-B decoder, multiplex scan circuitry, segment and digit drivers, and an 8x8 static RAM that stores each digit. Only one external resistor is required to set the segment current for all LEDs. The MAX7221 is compatible with SPI™, QSPI™, and Microwire™, and has slew-rate limited segment drivers to reduce EMI.
特性 Features
♦ 10MHz Serial Interface
♦ Individual LED Segment Control
♦ Decode/No-Decode Digit Selection
♦ 150µA Low-Power Shutdown (Data Retained)
♦ Digital and Analog Brightness Control
♦ Display Blanked on Power-Up
♦ Drive Common-Cathode LED Display
♦ Slew-Rate Limited Segment Drivers for Lower EMI (MAX7221)
♦ SPI, QSPI, Microwire Serial Interface (MAX7221)
♦ 24-Pin DIP and SO Packages
Applications
Bar-Graph Displays
7-Segment Displays
Industrial Controllers
Panel Meters
LED Matrix Displays
产品属性
- 产品编号：
MAX7219ENG
- 制造商：
Analog Devices Inc./Maxim Integrated
- 类别：
集成电路（IC） > 显示驱动器
- 包装：
卷带（TR）
- 显示类型：
LED
- 配置：
7 段 + DP
- 接口：
4 线串行
- 数字或字符：
8 位数字
- 电压 - 供电：
4V ~ 5.5V
- 工作温度：
-40°C ~ 85°C
- 安装类型：
通孔
- 封装/外壳：
24-DIP（0.300"，7.62mm）
- 供应商器件封装：
24-PDIP
- 描述：
IC DRVR 7 SEGMENT 8 DIGIT 24DIP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAX |
20+ |
DIP |
26580 |
全新原装长期特价销售 |
询价 | ||
MAXIM/美信 |
22+ |
DIP |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
MAXIM/美信 |
25+ |
DIP24 |
12360 |
MAXIM/美信原装特价MAX7219ENG即刻询购立享优惠#长期有货 |
询价 | ||
MAXIM |
24+ |
DIP |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
MAX |
25+ |
SMD |
18000 |
原厂直接发货进口原装 |
询价 | ||
MAXIM/美信 |
2014+ |
2000 |
原装现货支持BOM配单服务 |
询价 | |||
MAXIM/美信 |
25+ |
DIP |
860000 |
明嘉莱只做原装正品现货 |
询价 | ||
MAX |
96+ |
DIP24 |
3600 |
全新原装进口自己库存优势 |
询价 | ||
Maxim(美信) |
24+ |
24-DIP(0.300 |
8048 |
询价 | |||
MAX |
DIP-28 |
85000 |
全新原装现货 一级代理价格优势 |
询价 |
