LTC1314 - LTC1314是PCMCIA Switching Matrixwith Built-In N-Channel V_CC Switch Drivers

LTC1314是LINEAR凌力尔特公司的一款PCMCIA 开关和驱动器产品，LTC1314是LTC1314是PCMCIA Switching Matrixwith Built-In N-Channel V_CC Switch Drivers，本站介绍了LTC1314的封装应用图解、特点和优点、功能等，并给出了与LTC1314相关的LINEAR元器件型号供参考。

LTC1314 - LTC1314是PCMCIA Switching Matrixwith Built-In N-Channel V_CC Switch Drivers - PCMCIA 开关和驱动器 - 电源管理 - 凌力尔特

LTC1314 - PCMCIA Switching Matrixwith Built-In N-Channel V_CC Switch Drivers

LTC1314 - PCMCIA Switching Matrixwith Built-In N-Channel V_CC Switch Drivers - Linear Technology（凌力尔特）

功能描述

The LTC®1314/LTC1315 provide the power switching necessary to control Personal Computer Memory Card International Association (PCMCIA) Release 2.0 card slots. When used in conjunction with a PC card interface controller, these devices form a complete minimum component count interface for palmtop, pen-based and notebook computers.The LTC1314/LTC1315 provide 0V, 3.3V, 5V, 12V and Hi-Z power output for flash VPP programming. A built-in charge pump produces 12V of gate drive for inexpensive N-channel 3.3V/5V Vcc switching. The 12V regulator can be shut down when 12V is not required at VPPOUT. All digital inputs are TTL compatible and interface directly with industry standard PC card interface controllers.The LTC1314 is available in 14-pin SO and the LTC1315 in 24-pin SSOP.

特点

Output Current Capability: 120mA

External 12V Regulator Can Be Shut Down

Built-In N-Channel VCC Switch Drivers

Digital Selection of 0V, VCCIN, VPPIN or Hi-Z

3.3V or 5V Vcc Supply

Break-Before-Make Switching

0.1µA Quiescent Current in Hi-Z or 0V Mode

No VPPOUT Overshoot

Logic Compatible with Standard PCMCIA Controllers

应用

Notebook Computers