ELM413P中文資料ELM數據手冊PDF規(guī)格書
ELM413P規(guī)格書詳情
Description
The ELM413 is both an LED controller and a circuit startup timer in an 8 pin package. The high current capabilities of its outputs allow most LEDs to be directly driven, usually only requiring a single current limiting resistor.
Features
? Low power CMOS design - typically 1mA at 5V
? Operates over a supply range of 3.0 to 5.5 volts
? Schmitt trigger controlled operation
? Requires no external timing components
? Warmup periods from 0.1 to 5 seconds
? Auxiliary output active after warmup period
? High current drive outputs - up to 25 mA
Applications
? Pilot ‘lamp’ circuits
? Sequentially enabled systems
? Delay on operate circuits
? Audio amplifier power managers
? Monostable (one-shot) circuits
