1024k NV SRAM with Phantom Clock

DESCRIPTION The DS1248 1024k NV SRAM with Phantom Clock is a fully static nonvolatile RAM (organized as 128k words by 8 bits) with a built-in real-time clock. The DS1248 has a self-contained lithium energy source and control circuitry, which constantly monitors VCC for an out-of-tolerance conditi

1024K NV SRAM with Phantom Clock

DETAILED DESCRIPTION The DS1248 1024K NV SRAM with phantom clock is a fully static, nonvolatile RAM (organized as 128K words by 8 bits) with a built-in real-time clock. The DS1248 has a self-contained lithium energy source and control circuitry, which constantly monitors VCC for an out-of-toleran

1024k NV SRAM，带有隐含时钟

具有隐含时钟的DS1248 1024k NV SRAM为全静态非易失RAM (按照8位、128k字排列)，内置实时时钟。DS1248自带锂电池及控制电路，控制电路连续监视VCC是否超出容差范围，一旦超出容差，锂电池便自动切换至供电状态，写保护将无条件使能、以防存储器和实时时钟数据被破坏。 \n• 实时时钟(RTC)保持跟踪百分之一秒、秒、分、时、星期、日、月和年 \n• 128k x 8 NV SRAM可直接替代易失静态RAM或EEPROM \n• 内置锂电池维持日历运行及保存RAM数据 \n• 时钟功能对RAM操作完全透明 \n• 月和年决定每个月的天数，有效期至2100年 \n• 10%工作范围 \n• 工作温度范围：0°C至+70°C \n• 无外部电源时可保存数据10年以上 \n• 第一次上电前，锂电池与电路断开、维持保鲜状态 \n• 提供DIP模块 \n• 标准32引脚JEDEC引脚排列 \n• 提供无引线封装 \n• PowerCap模板 \n• 表面贴装可;

IWS SERIES - 10 WATT

DESCRIPTION IWS DC/DC converters offer excellent regulation and isolation in an industry-standard package. Available in several input versions, the IWS is perfect for industrial, datacom, or telecom applications. The IWS features short circuit protection and 500 VDC isolation. Please see the IWD

I/Q DEMODULATION IC FOR DIGITAL SATELLITE RECEIVER

I/Q DEMODULATION IC FOR DIGITAL STELLITE RECEIVER

Power Factor Controller

文件：154.72 Kbytes Page：12 Pages

Power Factor Controller

文件：154.72 Kbytes Page：12 Pages

Power Factor Controller

文件：154.72 Kbytes Page：12 Pages