ADG1312_15 Datasheet, PDF (1/12 Pages) Analog Devices – 15 V/12 V Quad SPST Switches

FEATURES
33 V supply range
Fully specified at +12 V, ±15 V
130 Ω on resistance
No VL supply required
3 V logic-compatible inputs
Rail-to-rail operation
16-lead TSSOP and 16-lead SOIC
Typical power consumption: <0.03 μW
APPLICATIONS
Signal switching
Battery-powered systems
Communication systems
Audio/video signal routing
GENERAL DESCRIPTION
The ADG1311/ADG1312/ADG1313 are monolithic CMOS
devices containing four independently selectable switches
designed on a CMOS process.
The ADG1311/ADG1312/ADG1313 contain four independent
single-pole/single-throw (SPST) switches. The ADG1311 and
ADG1312 differ only in that the digital control logic is inverted.
The ADG1311 switches are turned on with Logic 0 on the appro-
priate control input, while Logic 1 is required for the ADG1312.
The ADG1313 has two switches with digital control logic similar
to the ADG1311; the logic is inverted on the other two switches.
The ADG1313 exhibits break-before-make switching action for
use in multiplexer applications.
Each switch conducts equally well in both directions when on
and has an input signal range that extends to the supplies. In the
off condition, signal levels up to the supplies are blocked.
±15 V/12 V Quad SPST Switches
ADG1311/ADG1312/ADG1313
FUNCTIONAL BLOCK DIAGRAM
S1
IN1
D1
S2
IN2
D2
ADG1311
S3
IN3
D3
S4
IN4
D4
S1
S1
IN1
IN1
D1
D1
S2
S2
IN2
IN2
D2
ADG1312
S3
D2
ADG1313
S3
IN3
IN3
D3
D3
S4
S4
IN4
IN4
D4
D4
SWITCHES SHOWN FOR A LOGIC 1 INPUT
Figure 1.
PRODUCT HIGHLIGHTS
1. 3 V logic-compatible digital inputs: VIH = 2.0 V, VIL = 0.8 V.
2. No VL logic power supply required.
3. 16-lead TSSOP and SOIC packages.
Rev. A
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