Quick Detail:

PCMCIA Card Socket VPP Switching Matrix Final Information

Description:

The MIC2557 switches the four voltages required by PCMCIA

(Personal Computer Memory Card International Association)

card VPP Pins. The MIC2557 provides selectable 0V, 3.3V,

5.0V, or 12.0V (±5%) from the system power supply to VPP1

or VPP2. Output voltage is selected by two digital inputs.

Output current ranges up to 120mA. Four control states, VPP,

VCC, high impedance, and active logic low are available. An

auxiliary control input determines whether the high impedance (open) state or low logic state is asserted.

In either quiescent mode or full operation, the device draws

very little current, typically less than 1µA.

The MIC2557 is available in an 8-pin SOIC and an 8-pin plastic DIP.

Applications:

• Complete PCMCIA VPP Switch Matrix in a Single IC

• No External Components Required

• Digital Selection of 0V, VCC, VPP, or High Imped–

ance Output

• No VPP OUT Overshoot or Switching Transients

• Break-Before-Make Switching

• Low Power Consumption

• 120mA VPP (12V) Output Current

• Optional Active Source Clamp for Zero Volt Condition

• 3.3V or 5V Supply Operation

• 8-Pin SOIC Package

Specifications:

Competitive Advantage:

Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .

Why buy from us >>> Fast / Safely / Conveniently

• Mega Source is a Stock keeper and trade company of Electronic components .Our branches office include China, Hong Kong, Sigapore , Canada . Offer business, service, resourcing and information for our global member.
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• We are committed to providing fast, convenient and safe transportation service to global buyer.

Mega Source Elec. Limited is a leading independent electronic components supplier and distributor since 2004.Mega Source Elec. Limited has been specialized in providing Original Equipment Manufacturers (OEMs) and Contract Electronic Manufacturers (CEMs) which is hard to find, obsolete and hot sales integrated circuits ,semiconductors,LCD displays,power bank ect.

With years’ development, we have had developed a complete electronic components supply and distribute system.
Through our importing and exporting of components all around the world, Mega Source Elec. Limited can quickly feedback and satisfy customers’ need.
Besides, we have had gained a great reputation in domestic and international market for our experience and market insight, as well as our up-front, proactive, and responsive approach to service, adequate inventory and unwavering commitment to quality.

How Mega Source Elec. Makes A Difference In The Distribution Of Electronic Components 

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At the heart of Mega Source Elec. lies a commitment       Mega Source Electronics stocks components are

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system .We have professional testing facilities and          Hard-to-find,obsolete and high demand integrated 

and experienced QC& engineering team.With advanced  circuit & LCD display ect. can be found by us.

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Source Elec. is committed to fulfilling the needs of

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which guarantees our service is very quick, convenient     resolve to fulfill social responsibility and pay

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