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MAX7221 数据表 (PDF) - Maxim Integrated Products

MAX7221 Datasheet PDF - Maxim Integrated Products
部件名 MAX7221
下载  MAX7221 下载

文件大小   186.94 Kbytes
  16 Pages
制造商  MAXIM [Maxim Integrated Products]
网页  https://www.maximintegrated.com/en.html
标志 MAXIM - Maxim Integrated Products
功能描述 Serially Interfaced, 8-Digit LED Display Drivers

MAX7221 Datasheet (PDF)

Go To PDF Page 下载 数据表
MAX7221 Datasheet PDF - Maxim Integrated Products

部件名 MAX7221
下载  MAX7221 Click to download

文件大小   186.94 Kbytes
  16 Pages
制造商  MAXIM [Maxim Integrated Products]
网页  https://www.maximintegrated.com/en.html
标志 MAXIM - Maxim Integrated Products
功能描述 Serially Interfaced, 8-Digit LED Display Drivers

MAX7221 数据表 (HTML) - Maxim Integrated Products

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MAX7221 产品详情

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.

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




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关于 Maxim Integrated Products


Maxim Integrated Products是一家公开交易的公司,设计,开发和出售各种高性能模拟和混合信号综合电路(ICS)。
该公司成立于1983年,总部位于加利福尼亚州圣何塞。
Maxim集成产品为各种市场的客户提供服务,包括通信,计算,消费者,工业,医疗和汽车。
该公司提供了全面的产品组合,包括数据转换器,放大器和比较器,电源管理IC,微控制器,安全和保护设备以及传感器等。
Maxim Integrated产品致力于创新和客户满意度,并致力于为其客户提供高质量的可靠解决方案。
侧重于能源效率和可持续性,Maxim集成产品处于半导体行业的最前沿,推动了模拟和混合信号IC领域的技术进步。

*此信息仅供一般参考,对于因上述信息造成的任何损失或损害,我们概不负责。




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