产品信息
ICM7218AIJI 的替代之选
找到 1 件产品
产品概述
The ICM7218AIJI is a 8-digit LED microprocessor-compatible Multiplexed Display Decoder Driver. The ICM7218 series of universal LED driver systems provide, all the circuitry necessary to interface most common microprocessors or digital systems to an LED display. Included on chip are an 8-byte static display memory, two types of 7-segment decoders, multiplex scan circuitry and high current digit and segment drivers for either common-cathode or common-anode displays. The lCM7218A feature two control lines (WRITE and MODE) which write either 4 bits of control information (DATA COMING, SHUTDOWN, DECODE and HEXA/CODE B) or 8 bits of display input data. Display data is automatically sequenced into the 8-byte internal memory on successive positive going WRITE pulses. Data may be displayed either directly or decoded in hexadecimal or code B formats.
- Microprocessor compatible
- Output drive suitable for LED displays directly
- Common anode and common cathode versions
- Single 5V supply required
- Data retention to 2V supply
- Shutdown feature - Turns off display and puts chip into low power dissipation mode
- Sequential and random access versions
- Decimal point drive on each digit
警告
ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
技术规格
4V
DIP
2.5V
4V
通孔安装
-40°C
-
DIP
6V
28引脚
30mA
6V
-
85°C
No SVHC (16-Jan-2020)
16输出
相关产品
找到 2 件产品
法律与环境
进行最后一道重要生产流程所在的地区原产地:Malaysia
进行最后一道重要生产流程所在的地区
产品合规证书