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參數資料
| 型號： | ADG820 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 0.5 OHM CMOS 1.8 V to 5.5 V 2:1 Mux/SPDT Switches |
| 中文描述： | 0.5歐姆的CMOS 1.8 V至5.5 V 2:1復用/ SPDT開關 |
| 文件頁數： | 1/12頁 |
| 文件大小： | 195K |
| 代理商： | ADG820 |
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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 that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
a
ADG819/ADG820
Tel: 781/329-4700Fax: 781/326-8703
Analog Devices, Inc., 20020.5
CMOS
1.8 V to 5.5 V 2:1 Mux/SPDT Switches
FUNCTIONAL BLOCK DIAGRAM
ADG819/
ADG820
IN
S1
S2
D
SWITCHES SHOWN
FOR A LOGIC “1” INPUT
FEATURES
Low On Resistance 0.8
0.25
Max On Resistance Flatness
1.8 V to 5.5 V Single Supply
200 mA Current Carrying Capability
Automotive Temperature Range: –40 C to +125 C
Rail-to-Rail Operation
6-Lead SOT-23 Package, 8-Lead SOIC Package, and
6-Bump MicroCSP (Micro Chip Scale Package) ADG819
Fast Switching Times
Typical Power Consumption (<0.01 W)
TTL-/CMOS-Compatible Inputs
Pin Compatible with the ADG719 (ADG819)
Max at 125 C
APPLICATIONS
Power Routing
Battery-Powered Systems
Communication Systems
Data Acquisition Systems
Cellular Phones
Modems
PCMCIA Cards
Hard Drives
Relay Replacement
GENERAL DESCRIPTION
The ADG819 and the ADG820 are monolithic, CMOS, SPDT
(single-pole, double-throw) switches. These switches are designed
on a submicron process that provides low power dissipation yet
gives high switching speed, low On resistance, and low leakage
currents.
Low power consumption and an operating supply range of 1.8V
to 5.5 V make the ADG819 and ADG820 ideal for battery-pow-
ered, portable instruments.
Each switch of the ADG819 and the ADG820 conducts equally
well in both directions when on. The ADG819 exhibits break-
before-make switching action, thus preventing momentary shorting
when switching channels. The ADG820 exhibits make-before-
break action.
The ADG819 and the ADG820 are available in a 6-lead SOT-23
package and an 8-lead
μ
SOIC package. The ADG819 is also
available in a 2
×
3 bump 1.14 mm
×
2.18 mm MicroCSP
package. This chip occupies only a 1.14 mm
×
2.18 mm area,
making it the ideal candidate for space-constrained applications.
PRODUCT HIGHLIGHTS
1. Very low ON resistance, 0.5
typical
2. 1.8 V to 5.5 V single-supply operation
3. High current carrying capability
4. Tiny 6-lead SOT-23 package, 8-lead
μ
SOIC package,
and 2
×
3 bump 1.14 mm
×
2.18 mm MicroCSP package
(ADG819 only)
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| ADG820BRT | 0.5 OHM CMOS 1.8 V to 5.5 V 2:1 Mux/SPDT Switches |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ADG820BRM | 制造商:Rochester Electronics LLC 功能描述:SPDT (MBB) - Bulk 制造商:Analog Devices 功能描述: |
| ADG820BRM-REEL | 制造商:Analog Devices 功能描述:Analog Switch Single SPDT 8-Pin MSOP T/R |
| ADG820BRM-REEL7 | 制造商:Analog Devices 功能描述:Analog Switch Single SPDT 8-Pin MSOP T/R 制造商:Rochester Electronics LLC 功能描述:SPDT (MBB) - Tape and Reel |
| adg820brmz | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| ADG820BRT | 制造商:AD 制造商全稱:Analog Devices 功能描述:0.5 OHM CMOS 1.8 V to 5.5 V 2:1 Mux/SPDT Switches |
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