REV.0
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ADG611/ADG612/ADG613
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700www.analog.com
Fax: 781/326-8703 © Analog Devices, Inc., 2002
1 pC Charge Injection, 100 pA Leakage,
CMOS H115505 V/+5 V/+3 V Quad SPST Switches
FUNCTIONAL BLOCK DIAGRAMS
IN1
IN2
IN3
IN4
S1
D1
S2
D2
S3
D3
S4
D4
ADG611
IN1
IN2
IN3
IN4
S1
D1
S2
D2
S3
D3
S4
D4
ADG612
IN1
IN2
IN3
IN4
S1
D1
S2
D2
S3
D3
S4
D4
ADG613
SWITCHES SHOWN FOR A LOGIC “1” INPUT
FEATURES
1 pC Charge Injection
H115502.7 V to H115505.5 V Dual Supply
+2.7 V to +5.5 V Single Supply
Automotive Temperature Range –40H11543C to +125H11543C
100 pA Max @ 25H11543C Leakage Currents
85 H9024 On-Resistance
Rail-to-Rail Switching Operation
Fast Switching Times
16-Lead TSSOP Packages
Typical Power Consumption (<0.1 H9262W)
TTL/CMOS-Compatible Inputs
APPLICATIONS
Automatic Test Equipment
Data Acquisition Systems
Battery-Powered Systems
Communication Systems
Sample and Hold Systems
Audio Signal Routing
Relay Replacement
Avionics
GENERAL DESCRIPTION
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.
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.
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.
PRODUCT HIGHLIGHTS
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.
3. Automotive Temperature Range, –40°C to +125°C
4. Small 16-lead TSSOP package.