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MAX6955APL中文资料PDF规格书
厂商型号 |
MAX6955APL |
参数属性 | MAX6955APL 封装/外壳为40-DIP(0.600",15.24mm);包装为卷带(TR);类别为集成电路(IC) > 显示驱动器;产品描述:IC DRVR 7/14/16 SEG 8 DGT 40DIP |
功能描述 | 2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan |
文件大小 |
552.89 Kbytes |
页面数量 |
39 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-14 22:35:00 |
MAX6955APL规格书详情
General Description
The MAX6955 is a compact display driver that interfaces microprocessors to a mix of 7-segment, 14-segment, and 16-segment LED displays through an I2C-compatible 2-wire serial interface. The MAX6955 drives up to 16 digits 7-segment, 8 digits 14-segment, 8 digits 16-segment, or 128 discrete LEDs, while functioning from a supply voltage as low as 2.7V. The driver includes five I/O expander or general-purpose I/O (GPIO) lines, some or all of which can be configured as a key-switch reader. The key-switch reader automatically scans and debounces a matrix of up to 32 switches.
Benefits and Features
● Simplifies Driving 5 x 7 Matrix LED Displays
• Drives Common-Cathode Monocolor and Bicolor LED Displays
• Drives Up to 16 Digits 7-Segment, 8 Digits 14-Segment, 8 Digits 16-Segment, 128 Discrete LEDs, or a Combination of Digit Types
• 2.7V to 5.5V Operation
● Standard 2-Wire Interface Supports a Variety of Microprocessor Architectures
• 400kbps 2-Wire I2C-Compatible Interface
● Integrated Flexibility Supports Different Application Requirements
• Built-In ASCII 104-Character Font for 14-Segment and 16-Segment Digits and Hexadecimal Font for 7-Segment Digits
• 16-Step Digit-by-Digit Digital Brightness Control
• Display Blanked on Power-Up
• Automatic Blinking Control for Each Segment
• 10µA (typ) Low-Power Shutdown (Data Retained)
● Five GPIO Port Pins Can Be Configured as Key-Switch Reader to Scan and Debounce Up to 32 Switches with n-Key Rollover
• IRQ Output when a Key Input Is Debounced
● Slew-Rate-Limited Segment Drivers for Lower EMI
● 36-Pin SSOP and 40-Pin DIP and TQFN Packages
● Automotive Temperature Range Standard Covers Usage in Harsh Environments
Applications
Set-Top Boxes
Bar Graph Displays
Panel Meters
Audio/Video Equipment
White Goods
产品属性
- 产品编号:
MAX6955APL+
- 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:
7,14,16 段,共阴极
- 接口:
串行
- 数字或字符:
8 位数字
- 电压 - 供电:
2.7V ~ 5.5V
- 工作温度:
-40°C ~ 125°C
- 安装类型:
通孔
- 封装/外壳:
40-DIP(0.600",15.24mm)
- 供应商器件封装:
40-PDIP
- 描述:
IC DRVR 7/14/16 SEG 8 DGT 40DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
21+ |
TQFN-40 |
30000 |
公司只做原装正品 |
询价 | ||
MAXIM/美信 |
21+ |
TQFN-40 |
26680 |
公司只做原装,诚信经营 |
询价 | ||
MAXIM/美信 |
2022+ |
TQFN-40 |
6900 |
原厂原装,假一罚十 |
询价 | ||
MAXIM |
1725+ |
DIP40 |
3256 |
科恒伟业!只做原装正品,假一赔十! |
询价 | ||
MAXI |
21+ |
DIP-40 |
1 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM/美信 |
21+ |
TQFN-40 |
610880 |
本公司只售原装 支持实单 |
询价 | ||
MAXIM/缇庝俊 |
22+ |
TQFN-40 |
3800 |
询价 | |||
MAXIM/美信 |
21+ |
TQFN-40 |
13880 |
公司只售原装,支持实单 |
询价 | ||
MAXIM/美信 |
23+ |
TQFN-40 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
MAXIM |
22+23+ |
40-TQFP |
14595 |
绝对原装正品全新进口深圳现货 |
询价 |