ADG779BKSZ-R22 datasheet(1/12 Pages) AD

부품명	ADG779BKSZ-R22

상세설명	CMOS 1.8 V to 5.5 V, 2.5 廓 SPDT Switch/2:1 Mux in Tiny SC70 Package

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CMOS 1.8 V to 5.5 V, 2.5 Ω

SPDT Switch/2:1 Mux in Tiny SC70 Package

ADG779

Rev. A

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other

rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

www.analog.com

Fax: 781.461.3113

FEATURES

1.8 V to 5.5 V single supply

2.5 Ω on resistance

0.75 Ω on-resistance flatness

−3 dB bandwidth >200 MHz

Rail-to-rail operation

6-lead SC70 package

Fast switching times

tON 20 ns

tOFF 6 ns

Typical power consumption (<0.01 μW)

TTL/CMOS compatible

APPLICATIONS

Battery-powered systems

Communication systems

Sample hold systems

Audio signal routing

Video switching

Mechanical reed relay replacements

FUNCTIONAL BLOCK DIAGRAM

IN

ADG779

S2

S1

D

SWITCHES SHOWN FOR

A LOGIC 1 INPUT

Figure 1.

GENERAL DESCRIPTION

The ADG779 is a monolithic CMOS SPDT (single-pole,

double-throw) switch. This switch is designed on a submicron

process that provides low power dissipation yet gives high

switching speed, low on resistance, and low leakage currents.

The ADG779 operates from a single supply range of 1.8 V to

5.5 V, making it ideal for use in battery-powered instruments

and with the new generation of DACs and ADCs from Analog

Devices, Inc.

Each switch of the ADG779 conducts equally well in both

directions when on. The ADG779 exhibits break-before-make

switching action.

Because of the advanced submicron process, −3 dB bandwidth

of greater than 200 MHz can be achieved.

The ADG779 is available in a 6-lead SC70 package.

PRODUCT HIGHLIGHTS

1.

Tiny 6-Lead SC70 Package.

2.

1.8 V to 5.5 V Single-Supply Operation. The ADG779

offers high performance, including low on resistance and

fast switching times, and is fully specified and guaranteed

with 3 V and 5 V supply rails.

3.

Very Low RON (5 Ω max at 5 V, 10 Ω max at 3 V). At 1.8 V

operation, RON is typically 40 Ω over the temperature range.

4.

On-Resistance Flatness (RFLAT (ON)) (0.75 Ω typ).

5.

−3 dB Bandwidth > 200 MHz.

6.

Low Power Dissipation. CMOS construction ensures low

power dissipation.

7.

14 ns Switching Times.

유사한 부품 번호 - ADG779BKSZ-R22

제조업체	부품명	데이터시트	상세설명
Analog Devices	ADG779BKS	385Kb / 8P	CMOS 1.8 V to 5.5 V, 2.5 ohm SPDT Switch/2:1 Mux In Tiny SC70 Package REV.0

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제조업체	부품명	데이터시트	상세설명
Analog Devices	ADG779	385Kb / 8P	CMOS 1.8 V to 5.5 V, 2.5 ohm SPDT Switch/2:1 Mux In Tiny SC70 Package REV.0
	ADG849	334Kb / 12P	3 V/5 V CMOS 0.5 廓 SPDT/2:1 Mux in SC70
	ADG859	278Kb / 16P	1.3ohm CMOS, 1.8 V to 5.5 V Single SPDT Switch/2:1 MUX in SOT-66 Package 6/05-Revision 0
	ADG854	195Kb / 12P	0.5 廓 CMOS, 1.8 V to 5.5 V, Dual SPDT/2:1 Mux, Mini LFCSP 10/08-Revision 0
	ADG719-EP	271Kb / 12P	CMOS 1.8 V to 5.5 V, 2.5 廓 2:1 Mux/SPDT Switch in SOT-23 REV. 0
	ADG719	232Kb / 16P	CMOS 1.8 V to 5.5 V, 2.5 廓 2:1 Mux/SPDT Switch in SOT-23 REV. D
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	ADG749BKSZ-REEL7	299Kb / 12P	CMOS 1.8 V to 5.5 V, 2.5 ohm 2:1 Mux/SPDT Switch in SC70 Package REV. C
	ADG749	299Kb / 12P	2:1 Mux/SPDT Switch in SC70 Package REV. C
	ADG779	285Kb / 12P	SPDT Switch/2:1 Mux in Tiny SC70 Package REV. A

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