Quad SPDT
±15 V/+12 V Switches
ADG1334
33 V supply range
130 Ω on resistance
Fully specified at ±15 V/+12 V
3 V logic compatible inputs
Rail-to-rail operation
Break-before-make switching action
20-lead SSOP
APPLICATIONS
Audio and video routing
Battery-powered systems
Signal routing
FUNCTIONAL BLOCK DIAGRAM
S4A
S1A
D2
D1
S1B
S4B
IN1
IN4
ADG1334
IN2
IN3
S2B
S3B
D2
D3
S2A
S3A
SWITCHES SHOWN FOR A LOGIC 1 INPUT
05744-001
FEATURES
Figure 1.
GENERAL DESCRIPTION
PRODUCT HIGHLIGHTS
The ADG1334 is a monolithic CMOS device comprising
four independently selectable SPDT switches designed on a
CMOS process.
1. 3 V logic compatible digital input VIH = 2.0 V, VIL = 0.8 V.
When the switches are on, each switch conducts equally well
in both directions and has an input signal range that extends to
the power supplies. In the off condition, signal levels up to the
supplies are blocked. All switches exhibit break-before-make
switching action for use in multiplexer applications. Inherent in
the design is the low charge injection for minimum transients
when switching the digital inputs.
2. No VL logic power supply required.
3. Low power consumption.
4. 20-lead SSOP.
Fast switching speed coupled with high signal bandwidth makes
the part suitable for video signal switching. CMOS construction
ensures ultra ow power dissipation, making the part ideally
suited for portable and battery-powered instruments.
Rev. 0
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