KM4112 datasheet(7/9 Pages) FAIRCHILD

Teilenummer	KM4112

Bauteilbeschribung	70A, Low Cost, 2.7V & 5V, 7.3MHz Rail-to-Rail Amplifier

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Hersteller	FAIRCHILD [Fairchild Semiconductor]

Direct Link	http://www.fairchildsemi.com

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REV. 2 July 2001

7

Layout Considerations

General layout and supply bypassing play major roles

in high frequency performance. Fairchild has evaluation

boards to use as a guide for high frequency layout

and to aid in device testing and characterization.

Follow the steps below as a basis for high frequency

layout:

I

Include 6.8

µF and 0.01µF ceramic capacitors

I

Place the 6.8

µF capacitor within 0.75 inches

of the power pin

I

Place the 0.01

µF capacitor within 0.1 inches

of the power pin

I

Remove the ground plane under and around the

part, especially near the input and output pins to

reduce parasitic capacitance

I

Minimize all trace lengths to reduce

series inductances

Refer to the evaluation board layouts shown in Figure

6 for more information.

Evaluation Board Information

The following evaluation boards are available to aid

in the testing and layout of this device:

Evaluation board schematics and layouts are shown in

Figure 5 and Figure 6.

The KEB002 evaluation board is built for dual supply

operation. Follow these steps to use the board in a

single supply application:

1. Short -Vs to ground

2. Use C3 and C4, if the -Vs pin of the KM4112 is not

directly connected to the ground plane.

Figure 5: Evaluation Board Schematic

Eval Board

Description

Products

KEB002

Single Channel,

KM4112IT5

Dual Supply 5 & 6 lead SOT23

KM4112

DATA SHEET

Ähnliche Beschreibung - KM4112

Hersteller	Teilenummer	Datenblatt	Bauteilbeschribung
Fairchild Semiconductor	KM4212	181Kb / 10P	Dual, 70A, Low Cost, 2.7V & 5V, 7.3MHz Rail-to-Rail Amp
	KM4200	322Kb / 11P	Dual, Low Cost, 2.7V & 5V, 260MHz Rail-to-Rail Amplifier
	FAN4272	289Kb / 11P	Dual, Low Cost, 2.7V & 5V, Rail-to-Rail I/O Amplifier
	KM4270	96Kb / 2P	Dual, Low Cost, 2.7V and 5V, Rail-to-Rail I/O Amplifier
	KM4111	151Kb / 10P	0.2mA, Low Cost, 2.7V & 5V, 35MHz Rail-to-Rail Amplifiers
	KM4110	288Kb / 11P	0.5mA, Low Cost, 2.7V & 5V, 75MHz Rail-to-Rail Amplifiers
	KM4170	459Kb / 16P	Low Cost, 2.7V & 5V, Rail-to-Rail I/O Amplifiers
	KM4100	333Kb / 11P	Low Cost, 2.7V and 5V, 260MHz Rail-to-Rail Amplifiers
Cadeka Microcircuits LL...	AD8052LV	3Mb / 14P	Low Cost, 2.7V to 5.5V, 260MHz Rail-to-Rail Amplifier
Fairchild Semiconductor	KM4211	180Kb / 10P	Dual, 0.2mA, Low Cost, 2.7V & 5V, 35MHz Rail-to-Rail Amp

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KM4112 Datenblatt(PDF) 7 Page - Fairchild Semiconductor

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Ähnliche Teilenummer - KM4112

Ähnliche Beschreibung - KM4112

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