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MIKROPIIRI MIC2558 Näytä suurempana

MIKROPIIRI MIC2558

MIC2558BM

242 kappaletta

Varastossa

Valmistajan kotisivu

1,00 €

10+0,90 €

Two Channel Power (120mA) Switching Matrix

The MIC2558 Dual VPP Matrix switches the four voltages      
required by PCMCIA (Personal Computer Memory Card      
International Association) card VPP1 and VPP2 Pins. The      
MIC2558 provides selectable 0V, 3.3V, 5.0V, or 12.0V (±5%)      
from the system power supply to VPP1 and VPP2. Output      
voltage is selected by two digital inputs per VPP pin. Output      
current ranges up to 120mA. Four output states, VPP, VCC,      
high impedance, and active logic low are available, and VPP1      
is independent of VPP2. An auxiliary control input determines      
whether the high impedance (open) state or low logic state is      
asserted.      

In standby mode or full operation, the device draws very little      
quiescent current, typically less than 1μA.      

The MIC2558 is available in a 14-pin SOIC package.      

 
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