RAMified Real Time Clock

FEATURES • Ideal for EISA bus PCs • Functionally compatible with MC146818 in 32 KHz mode • Totally nonvolatile with over 10 years of operation in the absence of power • Self-contained subsystem includes lithium, quartz, and support circuitry • Counts seconds, minutes, hours, day of

文件：193.88 Kbytes 页数：19 Pages

Dallas

RAMified Real Time Clock

FEATURES\n• Ideal for EISA bus PCs\n• Functionally compatible with MC146818 in 32 KHz mode\n• Totally nonvolatile with over 10 years of operation in the absence of power\n• Self-contained subsystem includes lithium, quartz, and support circuitry\n• Counts seconds, minutes, hours, day of the week, da • Ideal for EISA bus PCs\n• Functionally compatible with MC146818 in 32 KHz mode\n• Totally nonvolatile with over 10 years of operation in the absence of power\n• Self-contained subsystem includes lithium, quartz, and support circuitry\n• Counts seconds, minutes, hours, day of the week, date, month,;

ADI

亚德诺

RAMified Real Time Clock

FEATURES • Ideal for EISA bus PCs • Functionally compatible with MC146818 in 32 KHz mode • Totally nonvolatile with over 10 years of operation in the absence of power • Self-contained subsystem includes lithium, quartz, and support circuitry • Counts seconds, minutes, hours, day of

文件：193.88 Kbytes 页数：19 Pages

Dallas

1W High Linearity RF Amplifier 3300MHz to 4200MHz

文件：118.41 Kbytes 页数：3 Pages

RENESAS

瑞萨

Car charger

DESCRIPTION HM1495 is a synchronous buck converter chip that supports multiple fast charging protocols and dual A-port output. It integrates 3.5A high-efficiency simultaneous Step-down converter, CC/CV mode, QC3.0/PE fast charging protocol and corresponding management logic. Only a small number o

文件：1.17113 Mbytes 页数：11 Pages

HMSEMI

华之美半导体

1.5uA Max, Dual and Quad Precision Rail-to-Rail Input and Output Op Amps

文件：314.14 Kbytes 页数：12 Pages

LINER

凌力尔特