| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
MAX6955 | 2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan 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 文件:552.89 Kbytes 页数:39 Pages | Maxim 美信 | Maxim | |
MAX6955 | 2线接口、2.7V至5.5V LED显示驱动器,带有输入/输出扩展器及键扫描 MAX6955是紧凑型显示驱动器,通过I²C兼容的2线串行接口将微处理器接口至7、14和16段LED显示器。串行接口支持多片MAX6955的级联。MAX6955可驱动多达16位7段、8位14段、8位16段、或128个分立的LED,且电源电压可低至2.7V。器件还包括5条I/O扩展线(或GPIO),部分或全部可配置为按键开关输入,自动扫描和去抖多达32个矩阵开关。\n\n 器件内部包含全部14段和16段104个ASCII字符的字模、7段显示使用的16进制字模、多工扫描电路、阳极和阴极驱动器、以及用于存储各位显示的静态RAM。显示位的最大段电流可用单个外部电阻设定。各位的显示亮度可用内部 • 简化5 x 7阵列LED显示屏驱动\n• 可控制多达16位7段、8位14段、8位16段、128个分立LED,或各种类型的组合\n• 2.7V至5.5V工作电压\n• 标准2线接口支持各种微处理器架构\n• 高度集成,灵活支持不同应用\n• 每位提供16级数字亮度控制\n• 上电期间显示消隐\n• 各段独立的自动闪烁控制\n• 10µA (典型值)低功耗关断模式(数据保持)\n• 5个GPIO端口引脚可配置为按键开关输入,扫描、去抖多达32个按键开关,且支持多键同时按下\n• 段驱动器的限摆率功能降低EMI\n• 36引脚SSOP和40引脚DIP及TQFN封装\n• 工作在标准的汽车级温度范; | ADI 亚德诺 | ADI | |
2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan 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 文件:552.89 Kbytes 页数:39 Pages | Maxim 美信 | Maxim | ||
2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan 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 文件:552.89 Kbytes 页数:39 Pages | Maxim 美信 | Maxim | ||
2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan 文件:497.79 Kbytes 页数:40 Pages | Maxim 美信 | Maxim | ||
2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan 文件:497.79 Kbytes 页数:40 Pages | Maxim 美信 | Maxim | ||
2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan 文件:497.79 Kbytes 页数:40 Pages | Maxim 美信 | Maxim | ||
Package:36-BSOP(0.295",7.50mm 宽);包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 显示驱动器 描述:IC DRVR 7/14/16 SEGMENT 36SSOP | AD 亚德诺 | AD | ||
Package:40-DIP(0.600",15.24mm);包装:卷带(TR) 类别:集成电路(IC) 显示驱动器 描述:IC DRVR 7/14/16 SEG 8 DGT 40DIP | AD 亚德诺 | AD | ||
Package:40-WFQFN 裸露焊盘;包装:管件 类别:集成电路(IC) 显示驱动器 描述:IC DRVR 7/14/16 SEGMENT 40TQFN | AD 亚德诺 | AD |
技术参数
- Display Type:
Common Cathode
- Interface:
Serial 2-Wire 400kbit
- Digits or Char.:
16-Digit 7-Segment
- Output Format:
14 segments
- Fonts:
104 char ASCII
- Segment Blinking:
Yes
- Slew Rate Control:
Yes
- Features:
32 Key Scanning
- VSUPPLY (min)(V):
2.7
- VSUPPLY (max)(V):
5.5
- RoHS Available:
Yes
- Oper. Temp.(°C):
-40 to +125
- Package/ Pins:
PDIP/40
- Smallest Available Pckg. (max w/pins)(mm2):
37.2
- Budgetary Price (See Notes):
$10.15 @1k
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM |
2024+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
询价 | ||
MAXIM |
24+ |
SSOP-36 |
4652 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
Maxim(美信) |
2021+ |
6000 |
原装现货,欢迎询价 |
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(美信) |
25+ |
标准封装 |
8800 |
公司只做原装,详情请咨询 |
询价 | ||
Maxim(美信) |
25+ |
标准封装 |
6000 |
原装,请咨询 |
询价 | ||
Maxim(美信) |
24+ |
N/A |
17800 |
原装正品现货支持实单 |
询价 | ||
Maxim(美信) |
2511 |
标准封装 |
6000 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
询价 | ||
Maxim(美信) |
25+ |
封装 |
500000 |
源自原厂成本,高价回收工厂呆滞 |
询价 |
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