1 pC Charge Injection, 100 pA Leakage,
CMOS ؎5 V/+5 V/+3 V Quad SPST Switches
a
ADG611/ADG612/ADG613
FEATURES
FUNCTIONAL BLOCK DIAGRAMS
1 pC Charge Injection
؎2.7 V to ؎5.5 V Dual Supply
+2.7 V to +5.5 V Single Supply
Automotive Temperature Range –40؇C to +125؇C
100 pA Max @ 25؇C Leakage Currents
85 ⍀ On-Resistance
Rail-to-Rail Switching Operation
Fast Switching Times
16-Lead TSSOP Packages
ADG611
ADG612
ADG613
S1
S1
S1
IN1
IN2
IN3
IN4
IN1
IN2
IN3
IN4
IN1
IN2
D1
S2
D1
S2
D1
S2
D2
S3
D2
S3
D2
S3
IN3
IN4
D3
S4
D3
S4
D3
S4
Typical Power Consumption (<0.1 W)
TTL/CMOS-Compatible Inputs
D4
D4
D4
APPLICATIONS
Automatic Test Equipment
Data Acquisition Systems
Battery-Powered Systems
Communication Systems
Sample and Hold Systems
Audio Signal Routing
Relay Replacement
SWITCHES SHOWN FOR A LOGIC “1” INPUT
Avionics
PRODUCT HIGHLIGHTS
GENERAL DESCRIPTION
1. Ultralow Charge Injection (1 pC typically)
2. Dual 2.7 V to 5.5 V or Single +2.7 V to +5.5 V
Operation.
The ADG611, ADG612, and ADG613 are monolithic CMOS
devices containing four independently selectable switches. These
switches offer ultralow charge injection of 1 pC over full input
signal range and typical leakage currents of 10 pA at 25°C.
3. Automotive Temperature Range, –40°C to +125°C
They are fully specified for 5 V, +5 V, and +3 V supplies.
They contain four independent single-pole/single-throw (SPST)
switches. The ADG611 and ADG612 differ only in that the
digital control logic is inverted. The ADG611 switches are turned
on with a logic low on the appropriate control input, while a logic
high is required to turn on the switches of the ADG612. The
ADG613 contains two switches whose digital control logic is
similar to the ADG611, while the logic is inverted on the other
two switches.
4. Small 16-lead TSSOP package.
Each switch conducts equally well in both directions when ON
and has an input signal range that extends to the supplies. The
ADG613 exhibits break-before-make switching action. The
ADG611/ADG612/ADG613 are available in small 16-lead
TSSOP packages.
REV. 0
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