ADG619 Datasheet, PDF (1/8 Pages) Analog Devices – CMOS +-5 V/ +5V 4 OHM SINGLE SPDT SWITCHES

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FEATURES
6 ⍀ (Max) On Resistance
0.8 ⍀ (Max) On-Resistance Flatness
2.7 V to 5.5 V Single Supply
؎2.7 V to ؎5.5 V Dual Supply
Rail-to-Rail Operation
8-Lead SOT-23 Package, 8-Lead Micro-SOIC Package
Typical Power Consumption (<0.1 ␮W)
TTL/CMOS Compatible Inputs
APPLICATIONS
Automatic Test Equipment
Power Routing
Communication Systems
Data Acquisition Systems
Sample and Hold Systems
Avionics
Relay Replacement
Battery-Powered Systems
CMOS ؎5 V/+5 V
4 ⍀ Single SPDT Switches
ADG619/ADG620
FUNCTIONAL BLOCK DIAGRAM
ADG619/ADG620
S2
D
S1
IN
SWITCHES SHOWN FOR A LOGIC "1" INPUT
GENERAL DESCRIPTION
The ADG619 and the ADG620 are monolithic, CMOS SPDT
(single pole, double throw) switches. Each switch conducts
equally well in both directions when on.
The ADG619/ADG620 offers low On-Resistance of 4 Ω, which
is matched to within 0.7 Ω between channels. These switches also
provide low power dissipation yet give high switching speeds.The
ADG619 exhibits break-before-make switching action, thus
preventing momentary shorting when switching channels. The
ADG620 exhibits make-before-break action.
The ADG619/ADG620 are available in 8-lead SOT-23 pack-
ages and 8-lead Micro-SOIC packages.
Table I. Truth Table for the ADG619/ADG620
IN
Switch S1
Switch S2
0
ON
OFF
1
OFF
ON
PRODUCT HIGHLIGHTS
1. Low On Resistance (R_ON) (4 Ω typ)
2. Dual ± 2.7 V to ± 5.5 V or Single 2.7 V to 5.5 V
3. Low Power Dissipation. CMOS construction ensures low
power dissipation.
4. Fast t_ON/t_OFF
5. Tiny 8-Lead SOT-23 Package and 8-Lead Micro-SOIC Package
REV. 0
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