LC
2
MOS
Quad SPST Switches
ADG201A-EP
FEATURES
44 V supply maximum rating
±15 V analog signal range
Low R
ON
(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
FUNCTIONAL BLOCK DIAGRAM
ADG201A-EP
S1
IN1
D1
S2
IN2
D2
S3
IN3
D3
S4
IN4
D4
NOTES
1. SWITCHES SHOWN FOR A LOGIC1 INPUT.
09249-001
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
Figure 1.
GENERAL DESCRIPTION
The ADG201A-EP is a monolithic CMOS device comprising
four independently selectable switches. They are designed on an
enhanced LC
2
MOS process, which gives an increased signal
handling capability of ±15 V. These switches also feature high
switching speeds and low R
ON
.
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.
2.
3.
Extended signal range of ±15 V.
Operates with 15 V single supply voltages.
Low leakage: 500 pA.
Table 1. Truth Table
INx
0
1
Switch Condition
On
Off
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2011 Analog Devices, Inc. All rights reserved.
ADG201A-EP
TABLE OF CONTENTS
Features .............................................................................................. 1
Enhanced Product Features ............................................................ 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Dual Supply ....................................................................................3
Absolute Maximum Ratings ............................................................4
ESD Caution...................................................................................4
Pin Configuration and Function Descriptions..............................5
Test Circuits ........................................................................................6
Outline Dimensions ..........................................................................7
Ordering Guide .............................................................................7
REVISION HISTORY
2/11—Revision 0: Initial Version
Rev. 0 | Page 2 of 8
ADG201A-EP
SPECIFICATIONS
DUAL SUPPLY
V
DD
= +15 V ± 10%, V
SS
= −15 V ± 10%, GND = 0 V. All specifications −55°C to +125°C, unless otherwise noted.
Table 2.
Parameter
ANALOG SWITCH
Analog Signal Range
On Resistance (R
ON
)
R
ON
vs. V
D
(V
S
)
R
ON
Drift
R
ON
Match
LEAKAGE CURRENTS
Source Off Leakage, I
S
(Off )
Drain Off Leakage, I
D
(Off )
Channel On Leakage, I
D
, I
S
(On)
DIGITAL INPUTS
Input High Voltage, V
INH
Input Low Voltage, V
INL
Input Current, I
INL
or I
INH
DYNAMIC CHARACTERISTICS
t
OPEN
t
ON
1
t
OFF1
Off Isolation
Channel-to-Channel Crosstalk
C
S
(Off )
C
D
(Off )
C
D
, C
S
(On)
C
IN
Digital input Capacitance
Q
INJ
Charge Injection
POWER SUPPLY
I
DD
I
SS
Power Dissipation
1
+25°C
±15
60
90
20
0.5
5
±0.5
±2.0
±0.5
±2.0
±0.5
±2.0
−55°C to +125°C
±15
145
Unit
V
Ω typ
Ω max
% typ
%/°C typ
% typ
nA typ
nA max
nA typ
nA max
nA typ
nA max
V min
V max
μA max
ns typ
ns max
ns max
dB typ
dB typ
pF typ
pF typ
pF typ
pF typ
pC typ
mA typ
mA max
mA typ
mA max
mW max
Test Conditions/Comments
−10 V ≤ V
S
≤ +10 V, I
DS
= 1 mA; see Figure 3
V
S
= 0 V, I
DS
= 1 mA
±100
±100
±200
2.4
0.8
1
V
D
= ±14 V, V
S
=
∓14
V; see Figure 4
V
D
= ±14 V; see Figure 5
V
D
= ±14 V, V
S
=
∓14
V; see Figure 4
30
300
250
80
80
5
5
16
5
20
0.6
2
0.1
0.2
33
See Figure 6
See Figure 6
See Figure 6
V
S
= 10 V p-p, f = 100 kHz, R
L
= 75 Ω; see Figure 8
See Figure 9
R
S
= 0 Ω, C
L
= 1000 pF, V
S
= 0 V; see Figure 7
Digital inputs= V
INL
or V
INH
Sample tested at 25°C to ensure compliance.
Rev. 0 | Page 3 of 8
ADG201A-EP
ABSOLUTE MAXIMUM RATINGS
T
A
= 25°C, unless otherwise noted.
Table 3.
Parameter
V
DD
to V
SS
V
DD
to GND
V
SS
to GND
Analog Inputs
1
Digital Inputs
1
Pulsed Current, S or D
Rating
44 V
25 V
−25 V
V
SS
− 0.3 V to V
DD
+ 0.3 V
V
SS
− 2 V to V
DD
+ 2 V or 20 mA
(whichever occurs first)
70 mA (pulsed at 1 ms,
10% duty cycle maximum)
30 mA
−55°C to +125°C
−65°C to +150°C
470 mW
6 mW/°C
260 (+0/−5)°C
20 sec to 40 sec
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
Only one absolute maximum rating may be applied at a time.
ESD CAUTION
Continuous Current, S or D
Operating Temperature Range
Storage Temperature Range
Power Dissipation
Up to +75°C
Derates above +75°C by
Lead Soldering
Reflow, Peak Temperature
Time at Peak Temperature
1
Overvoltages at IN, S, or D are clamped by internal diodes. Current should be
limited to the maximum ratings given.
Rev. 0 | Page 4 of 8
ADG201A-EP
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
ADG201A-EP
IN1
1
D1
2
S1
3
V
SS 4
16
15
14
13
IN2
D2
S2
V
DD
TOP VIEW
GND
5
(Not to Scale)
12
NC
S4
6
D4
7
IN4
8
11
10
9
S3
D3
09249-002
IN3
NC = NO CONNECT
Figure 2. Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Mnemonic
IN1
D1
S1
V
SS
GND
S4
D4
IN4
IN3
D3
S3
NC
V
DD
S2
D2
IN2
Description
Logic Control Input.
Drain Terminal. Can be an input or output.
Source Terminal. Can be an input or output.
Most Negative Power Supply. This pin is used in dual-supply applications only and should be tied to
ground in single-supply applications.
Ground (0 V) Reference.
Source Terminal. Can be an input or output.
Drain Terminal. Can be an input or output.
Logic Control Input.
Logic Control Input.
Drain Terminal. Can be an input or output.
Source Terminal. Can be an input or output.
No Connect. Not internally connected.
Most Positive Power Supply.
Source Terminal. Can be an input or output.
Drain Terminal. Can be an input or output.
Logic Control Input.
Rev. 0 | Page 5 of 8
Making friends through disassembly
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