LC2MOS

Quad SPST Switches

ADG201A-EP

Rev. 0

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FEATURES

44 V supply maximum rating

±15 V analog signal range

Low RON (60 Ω)

Low leakage (0.5 nA)

Break before make switching

Low power dissipation

Available in a 16-lead SOIC package

Replaces DG201A, HI-201

ENHANCED PRODUCT FEATURES

Supports defense and aerospace applications

(AQEC standard)

Military temperature range: −55°C to +125°C

Controlled manufacturing baseline

One assembly and test site

One fabrication site

Enhanced product change notification

Qualification data available on request

FUNCTIONAL BLOCK DIAGRAM

ADG201A-EP

IN1

IN2

IN3

IN4

NOTES

1. SWITCHES SHOWN FOR A LOGIC1 INPUT.

S1

D1

S2

D2

S3

D4

S4

D3

Figure 1.

GENERAL DESCRIPTION

The ADG201A-EP is a monolithic CMOS device comprising

four independently selectable switches. They are designed on an

enhanced LC2MOS process, which gives an increased signal

handling capability of ±15 V. These switches also feature high

switching speeds and low RON.

The ADG201A-EP exhibits break before make switching action.

Inherent in the design is low charge injection for minimum

transients when switching the digital inputs.

Full details about this enhanced product are available in the

ADG201A data sheet, which should be consulted in conjunc-

tion with this data sheet.

PRODUCT HIGHLIGHTS

1. Extended signal range of ±15 V.

2. Operates with 15 V single supply voltages.

3. Low leakage: 500 pA.

Table 1. Truth Table

INx

Switch Condition

0

On

1

Off