MAX6978集成电路(IC)的LED驱动器规格书PDF中文资料

| 厂商型号 |
MAX6978 |
| 参数属性 | MAX6978 封装/外壳为16-TSSOP(0.173",4.40mm 宽)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LED驱动器;MAX6978应用范围:标牌;产品描述:IC LED DRVR LINEAR 55MA 16TSSOP |
| 功能描述 | 8-Port, 5.5V Constant-Current LED Driver with LED Fault Detection and Watchdog |
| 封装外壳 | 16-TSSOP(0.173",4.40mm 宽)裸露焊盘 |
| 文件大小 |
327.66 Kbytes |
| 页面数量 |
13 页 |
| 生产厂商 | MAXIM |
| 中文名称 | 美信 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-1-25 16:53:00 |
| 人工找货 | MAX6978价格和库存,欢迎联系客服免费人工找货 |
MAX6978规格书详情
General Description
The MAX6978 serial-interfaced LED driver provides eight open-drain, constant-current sinking LED driver outputs rated at 5.5V. The MAX6978 operates from a 3V to 5.5V supply. The MAX6978 supply and the LEDs’ supply can power up in any order. The constant-current outputs are programmed together to up to 55mA using a single external resistor. The MAX6978 operates with a 25Mb, industry-standard, 4-wire serial interface.
特性 Features
♦ 25Mb Industry-Standard 4-Wire Serial Interface at 5V
♦ 3V to 5.5V Logic Supply
♦ 8 Constant-Current LED Outputs Rated at 5.5V
♦ Up to 55mA Continuous Current per Output
♦ Output Current Programmed by Single Resistor
♦ 3 Current Matching Between Outputs
♦ 6 Current Matching Between ICs
♦ Watchdog Clears Display if Interface Fails
♦ Reports Open-Circuit LED Faults
♦ -40°C to +125°C Temperature Range
Applications
Variable Message Signs
Marquee Displays
Point-of-Order Signs
Traffic Signs
Gaming Features
Architectural Lighting
产品属性
- 产品编号:
MAX6978AUE+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > LED 驱动器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
线性
- 拓扑:
移位寄存器
- 内部开关:
是
- 输出数:
8
- 电压 - 供电(最低):
3V
- 电压 - 供电(最高):
5.5V
- 电压 - 输出:
5.5V
- 电流 - 输出/通道:
55mA
- 应用:
标牌
- 工作温度:
-40°C ~ 125°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-TSSOP(0.173",4.40mm 宽)裸露焊盘
- 供应商器件封装:
16-TSSOP-EP
- 描述:
IC LED DRVR LINEAR 55MA 16TSSOP
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Maxim |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
Analog Devices Inc./Maxim Inte |
23+ |
16-TSSOP |
3600 |
原装正品 正规报关 可开增值税票 |
询价 | ||
MAXIM |
24+ |
TSSOP-16 |
288 |
市场最低 原装现货 假一罚百 可开原型号 |
询价 | ||
MAXIM |
24+ |
TSSOP-16 |
5000 |
全新原装正品,现货销售 |
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 |
22+ |
TSSOP-16 |
500 |
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 | ||
MAXIM/美信 |
23+ |
TSSOP-16 |
5000 |
全新原装现货 |
询价 | ||
Maxim(美信) |
24+ |
N/A |
17800 |
原装正品现货支持实单 |
询价 | ||
MAX |
25+ |
16-TSSOP-EP |
3210 |
公司现货绝对原装 |
询价 |

