模擬開關(guān)：模擬開關(guān),Analog Switch,四通道

BL1554是四通道，低導(dǎo)通電阻單刀雙擲模擬開關(guān)。2.7V工作電壓下導(dǎo)通電阻低至0.4Ω，-3dB帶寬42MHz，100KHz下的隔離度為-65dB，是音頻信號(hào)和數(shù)據(jù)切換的理想選擇。 ·工作電壓范圍1.6V~4.2V\n·-3dB帶寬為42MHz\n·100KHz下的隔離度為-65dB\n·2.7V工作電壓下導(dǎo)通電阻為0.4Ω;

Belling

上海貝嶺

Wide Power Supply Range

文件：312.03 Kbytes 頁(yè)數(shù)：6 Pages

BELLING

上海貝嶺

Silicon NPN Power Transistors

文件：240.61 Kbytes 頁(yè)數(shù)：3 Pages

SAVANTIC

256K NV Y2KC Timekeeping RAM

DESCRIPTION The DS1554 is a full function, year 2000-compliant (Y2KC), real-time clock/calendar (RTC) with a RTC alarm, watchdog timer, power-on reset, battery monitor, and 32k x 8 non-volatile static RAM. User access to all registers within the DS1554 is accomplished with a bytewide interface as

文件：284.33 Kbytes 頁(yè)數(shù)：21 Pages

DALLAS

PowerCap with Crystal

GENERAL DESCRIPTION The DS9034PCX PowerCap is designed to be a lithium power source for nonvolatile timekeeping RAMs in Dallas Semiconductor’s directly surface-mountable PowerCap Module (PCM) package. After a PowerCap module board has been soldered in place and cleaned, the DS9034PCX PowerCap is

文件：114.12 Kbytes 頁(yè)數(shù)：5 Pages

MAXIM

美信