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參數(shù)資料
| 型號(hào)： | ADG749BKS |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | CMOS Low Voltage 2.5ohm SPDT Switch In SC70 Package |
| 中文描述： | 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PDSO6 |
| 封裝： | PLASTIC, MO-203AB, SC-70, 6 PIN |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大?。?/td> | 126K |
| 代理商： | ADG749BKS |
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Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
ADG749
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
Analog Devices, Inc., 2000
CMOS Low Voltage
2.5 SPDT Switch In SC70 Package
FUNCTIONAL BLOCK DIAGRAM
IN
ADG749
S2
S1
D
SWITCHES SHOWN FOR
A LOGIC "1" INPUT
FEATURES
1.8 V to 5.5 V Single Supply
5
(Max) On Resistance
0.75
(Typ) On-Resistance Flatness
–3 dB Bandwidth >200 MHz
Rail-to-Rail Operation
6-Lead SC70 Package
Fast Switching Times
t
ON
20 ns
t
OFF
6 ns
Typical Power Consumption (<0.01 W)
TTL/CMOS-Compatible
APPLICATIONS
Battery-Powered Systems
Communication Systems
Sample Hold Systems
Audio Signal Routing
Video Switching
Mechanical Reed Relay Replacement
GENERAL DESCRIPTION
The ADG749 is a monolithic CMOS SPDT 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 ADG749 can operate 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.
Each switch of the ADG749 conducts equally well in both
directions when on. The ADG749 exhibits break-before-make
switching action.
Because of the advanced submicron process, –3 dB bandwidths
of greater than 200 MHz can be achieved.
The ADG749 is available in a 6-lead SC70 package.
PRODUCT HIGHLIGHTS
1. 1.8 V to 5.5 V Single Supply Operation. The ADG749
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.
2. Very Low R
ON
(5
max at 5 V, 10
max at 3 V). At 1.8 V
operation, R
ON
is typically 40
over the temperature range.
3. On-Resistance Flatness (R
FLAT(ON)
) (0.75
typ).
4. –3 dB Bandwidth >200 MHz.
5. Low Power Dissipation. CMOS construction ensures low
power dissipation.
6. Fast t
ON
/t
OFF.
7. Tiny 6-lead SC70 package.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADG749BKS-R2 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADG749BKS-REEL | 制造商:Analog Devices 功能描述:Analog Switch Single SPDT 6-Pin SC-70 T/R |
| ADG749BKS-REEL7 | 制造商:Analog Devices 功能描述:Analog Switch Single SPDT 6-Pin SC-70 T/R 制造商:Analog Devices 功能描述:IC SWITCH SPDT SINGLE CMOS |
| ADG749BKSZ | 制造商:Analog Devices 功能描述:SWITCH SPDT 5OHM 200MHZ 6S |
| ADG749BKSZ-R2 | 制造商:Analog Devices 功能描述:Analog Switch Single SPDT 6-Pin SC-70 T/R 制造商:Analog Devices 功能描述:SINGLE SPDT, PB FREE - Tape and Reel |
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