Data Sheet
FEATURES
Latch-up proof
8 kV human body model (HBM) ESD rating
Low on resistance (13.5 Ω)
±9 V to ±22 V dual-supply operation
9 V to 40 V single-supply operation
48 V supply maximum ratings
Fully specified at ±15 V, ±20 V, +12 V, and +36 V
V
SS
to V
DD
analog signal range
High Voltage Latch-Up Proof,
4-/8-Channel Multiplexers
ADG5408/ADG5409
FUNCTIONAL BLOCK DIAGRAMS
ADG5408
S1
S1A
DA
S4A
D
S1B
DB
S8
1-OF-8
DECODER
S4B
1-OF-4
DECODER
09206-001
ADG5409
APPLICATIONS
Relay replacement
Automatic test equipment
Data acquisition
Instrumentation
Avionics
Audio and video switching
Communication systems
A0 A1 A2 EN
A0
A1
EN
Figure 1.
GENERAL DESCRIPTION
The ADG5408/ADG5409 are monolithic CMOS analog multi-
plexers comprising eight single channels and four differential
channels, respectively. The ADG5408 switches one of eight
inputs to a common output, as determined by the 3-bit binary
address lines, A0, A1, and A2. The ADG5409 switches one of
four differential inputs to a common differential output, as
determined by the 2-bit binary address lines, A0 and A1.
An EN input on both devices enables or disables the device.
When EN is disabled, all channels switch off. The on-resistance
profile is very flat over the full analog input range, which ensures
good linearity and low distortion when switching audio signals.
High switching speed also makes the parts suitable for video
signal switching.
Each switch conducts equally well in both directions when on,
and each switch has an input signal range that extends to the
power supplies. In the off condition, signal levels up to the
supplies are blocked.
The ADG5408/ADG5409 do not have V
L
pins; rather, the logic
power supply is generated internally by an on-chip voltage
generator.
PRODUCT HIGHLIGHTS
1.
Trench isolation guards against latch-up. A dielectric trench
separates the P and N channel transistors thereby preventing
latch-up even under severe overvoltage conditions.
Low R
ON
.
Dual-supply operation. For applications where the analog
signal is bipolar, the ADG5408/ADG5409 can be operated
from dual supplies up to ±22 V.
Single-supply operation. For applications where the analog
signal is unipolar, the ADG5408/ADG5409 can be operated
from a single rail power supply up to 40 V.
3 V logic compatible digital inputs: V
INH
= 2.0 V, V
INL
= 0.8 V.
No V
L
logic power supply required.
2.
3.
4.
5.
6.
Rev. C
Document Feedback
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2010–2013 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com
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.
ADG5408/ADG5409
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagrams ............................................................. 1
General Description ......................................................................... 1
Product Highlights ........................................................................... 1
Revision History ........................................................................... 2
Specifications..................................................................................... 3
±15 V Dual Supply ....................................................................... 3
±20 V Dual Supply ....................................................................... 4
12 V Single Supply ........................................................................ 5
36 V Single Supply ........................................................................ 6
Continuous Current per Channel, Sx or D ............................... 8
Data Sheet
Absolute Maximum Ratings ............................................................9
ESD Caution...................................................................................9
Pin Configurations and Function Descriptions ......................... 10
Typical Performance Characteristics ........................................... 12
Test Circuits..................................................................................... 16
Terminology .................................................................................... 18
Trench Isolation .............................................................................. 19
Applications Information .............................................................. 20
Outline Dimensions ....................................................................... 21
Ordering Guide .......................................................................... 22
REVISION HISTORY
3/13—Rev. B to Rev. C
Changes to Table 5 and Table 6 ....................................................... 8
Changed ADG5408 Peak Current from 370 mA to 435 mA;
Changed ADG5409 Peak Current from 275 mA to 300 mA;
Changed Reflow Soldering Peak Temperature, Pb Free from
260(+0/−5)°C to As per JEDEC J-STD-020; Table 7 ................... 9
Changes to Figure 25, Figure 26, and Figure 29 ......................... 16
5/12—Rev. A to Rev. B
Removed Automotive Information (Throughout)....................... 1
Changes to Ordering Guide .......................................................... 22
Deleted Automotive Products Section......................................... 22
6/11—Rev. 0 to Rev. A
Change to Features Section ............................................................. 1
Change to I
SS
Parameter, Table 2..................................................... 5
Changes to Figure 3 ........................................................................ 10
Changes to Figure 5 ........................................................................ 11
Updated Outline Dimensions ....................................................... 21
Changes to Ordering Guide .......................................................... 21
Added Automotive Products Section........................................... 21
7/10—Revision 0: Initial Version
Rev. C | Page 2 of 24
Data Sheet
SPECIFICATIONS
±15 V DUAL SUPPLY
V
DD
= +15 V ± 10%, V
SS
= −15 V ± 10%, GND = 0 V, unless otherwise noted.
Table 1.
Parameter
ANALOG SWITCH
Analog Signal Range
On Resistance, R
ON
On-Resistance Match Between
Channels, ∆R
ON
On-Resistance Flatness, R
FLAT (ON)
LEAKAGE CURRENTS
Source Off Leakage, I
S
(Off )
Drain Off Leakage, I
D
(Off )
Channel On Leakage, I
D
(On), I
S
(On)
DIGITAL INPUTS
Input High Voltage, V
INH
Input Low Voltage, V
INL
Input Current, I
INL
or I
INH
Digital Input Capacitance, C
IN
DYNAMIC CHARACTERISTICS
1
Transition Time, t
TRANSITION
t
ON
(EN)
t
OFF
(EN)
Break-Before-Make Time Delay, t
D
Charge Injection, Q
INJ
Off Isolation
Channel-to-Channel Crosstalk
Total Harmonic Distortion + Noise
−3 dB Bandwidth
ADG5408
ADG5409
Insertion Loss
C
S
(Off )
C
D
(Off )
ADG5408
ADG5409
2.0
0.8
0.002
±0.1
3
170
217
140
175
130
161
50
115
−60
−60
0.01
V min
V max
µA typ
µA max
pF typ
ns typ
ns max
ns typ
ns max
ns typ
ns max
ns typ
ns min
pC typ
dB typ
dB typ
% typ
25°C
−40°C to +85°C
−40°C to +125°C
V
DD
to V
SS
13.5
15
0.3
0.8
1.8
2.2
±0.05
±0.25
±0.1
±0.4
±0.1
±0.4
18
22
Unit
V
Ω typ
Ω max
Ω typ
Ω max
Ω typ
Ω max
nA typ
nA max
nA typ
nA max
nA typ
nA max
ADG5408/ADG5409
Test Conditions/Comments
V
S
= ±10 V, I
S
= −10 mA; see Figure 26
V
DD
= +13.5 V, V
SS
= −13.5 V
V
S
= ±10 V, I
S
= −10 mA
1.3
2.6
1.4
3
V
S
= ±10 V, I
S
= −10 mA
V
DD
= +16.5 V, V
SS
= −16.5 V
V
S
= ±10 V, V
D
=
10 V; see Figure 29
V
S
= ±10 V, V
D
=
10 V; see Figure 29
V
S
= V
D
= ±10 V; see Figure 25
±1
±4
±4
±7
±30
±30
V
IN
= V
GND
or V
DD
258
213
183
292
242
198
16
R
L
= 300 Ω, C
L
= 35 pF
V
S
= 10 V; see Figure 32
R
L
= 300 Ω, C
L
= 35 pF
V
S
= 10 V; see Figure 34
R
L
= 300 Ω, C
L
= 35 pF
V
S
= 10 V; see Figure 34
R
L
= 300 Ω, C
L
= 35 pF
V
S1
= V
S2
= 10 V; see Figure 33
V
S
= 0 V, R
S
= 0 Ω, C
L
= 1 nF;
see Figure 35
R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz; see
Figure 28
R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz; see
Figure 27
R
L
= 1 kΩ, 15 V p-p, f = 20 Hz to 20 kHz;
see Figure 30
R
L
= 50 Ω, C
L
= 5 pF; see Figure 31
50
87
0.9
15
102
50
Rev. C | Page 3 of 24
MHz typ
MHz typ
dB typ
pF typ
pF typ
pF typ
R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz;
Figure 31
V
S
= 0 V, f = 1 MHz
V
S
= 0 V, f = 1 MHz
V
S
= 0 V, f = 1 MHz
ADG5408/ADG5409
Parameter
C
D
(On), C
S
(On)
ADG5408
ADG5409
POWER REQUIREMENTS
I
DD
I
SS
V
DD
/V
SS
1
Data Sheet
25°C
133
81
45
55
0.001
−40°C to +85°C
−40°C to +125°C
Unit
pF typ
pF typ
µA typ
µA max
µA typ
µA max
V min/V max
Test Conditions/Comments
V
S
= 0 V, f = 1 MHz
V
S
= 0 V, f = 1 MHz
V
DD
= +16.5 V, V
SS
= −16.5 V
Digital inputs = 0 V or V
DD
Digital inputs = 0 V or V
DD
GND = 0 V
70
1
±9/±22
Guaranteed by design; not subject to production test.
±20 V DUAL SUPPLY
V
DD
= +20 V ± 10%, V
SS
= −20 V ± 10%, GND = 0 V, unless otherwise noted.
Table 2.
Parameter
ANALOG SWITCH
Analog Signal Range
On Resistance, R
ON
On-Resistance Match Between
Channels, ∆R
ON
On-Resistance Flatness, R
FLAT (ON)
LEAKAGE CURRENTS
Source Off Leakage, I
S
(Off )
Drain Off Leakage, I
D
(Off )
Channel On Leakage, I
D
(On), I
S
(On)
DIGITAL INPUTS
Input High Voltage, V
INH
Input Low Voltage, V
INL
Input Current, I
INL
or I
INH
Digital Input Capacitance, C
IN
DYNAMIC CHARACTERISTICS
1
Transition Time, t
TRANSITION
t
ON
(EN)
t
OFF
(EN)
Break-Before-Make Time Delay, t
D
Charge Injection, Q
INJ
Off Isolation
Channel-to-Channel Crosstalk
25°C
−40°C to +85°C
−40°C to +125°C
V
DD
to V
SS
12.5
14
0.3
0.8
2.3
2.7
±0.1
±0.25
±0.15
±0.4
±0.15
±0.4
17
21
Unit
V
Ω typ
Ω max
Ω typ
Ω max
Ω typ
Ω max
nA typ
nA max
nA typ
nA max
nA typ
nA max
V min
V max
µA typ
µA max
pF typ
ns typ
ns max
ns typ
ns max
ns typ
ns max
ns typ
ns min
pC typ
dB typ
dB typ
Rev. C | Page 4 of 24
Test Conditions/Comments
V
S
= ±15 V, I
S
= −10 mA; see Figure 26
V
DD
= +18 V, V
SS
= −18 V
V
S
= ±15 V, I
S
= −10 mA
1.3
3.1
1.4
3.5
V
S
= ±15 V, I
S
= −10 mA
V
DD
= +22 V, V
SS
= −22 V
V
S
= ±15 V, V
D
=
15 V; see Figure 29
V
S
= ±15 V, V
D
=
15 V; see Figure 29
V
S
= V
D
= ±15 V; see Figure 25
±1
±4
±4
±7
±30
±30
2.0
0.8
0.002
±0.1
3
160
207
140
165
133
153
38
155
−60
−60
V
IN
= V
GND
or V
DD
237
194
174
262
218
189
11
R
L
= 300 Ω, C
L
= 35 pF
V
S
= 10 V; see Figure 32
R
L
= 300 Ω, C
L
= 35 pF
V
S
= 10 V; see Figure 34
R
L
= 300 Ω, C
L
= 35 pF
V
S
= 10 V; see Figure 34
R
L
= 300 Ω, C
L
= 35 pF
V
S1
= V
S2
= 10 V; see Figure 33
V
S
= 0 V, R
S
= 0 Ω, C
L
= 1 nF; see
Figure 35
R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz; see
Figure 28
R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz;
see Figure 27
Data Sheet
Parameter
Total Harmonic Distortion + Noise
−3 dB Bandwidth
ADG5408
ADG5409
Insertion Loss
C
S
(Off )
C
D
(Off )
ADG5408
ADG5409
C
D
(On), C
S
(On)
ADG5408
ADG5409
POWER REQUIREMENTS
I
DD
I
SS
V
DD
/V
SS
1
ADG5408/ADG5409
25°C
0.012
−40°C to +85°C
−40°C to +125°C
Unit
% typ
Test Conditions/Comments
R
L
= 1 kΩ, 20 V p-p, f = 20 Hz to 20 kHz;
see Figure 30
R
L
= 50 Ω, C
L
= 5 pF; see Figure 31
50
88
0.8
17
98
48
128
80
50
70
0.001
MHz typ
MHz typ
dB typ
pF typ
pF typ
pF typ
pF typ
pF typ
µA typ
µA max
µA typ
µA max
V min/V max
R
L
= 50 Ω, C
L
= 5 pF, f = 1 MHz;
see Figure 31
V
S
= 0 V, f = 1 MHz
V
S
= 0 V, f = 1 MHz
V
S
= 0 V, f = 1 MHz
V
S
= 0 V, f = 1 MHz
V
S
= 0 V, f = 1 MHz
V
DD
= +22 V, V
SS
= −22 V
Digital inputs = 0 V or V
DD
Digital inputs = 0 V or V
DD
GND = 0 V
110
1
±9/±22
Guaranteed by design; not subject to production test.
12 V SINGLE SUPPLY
V
DD
= 12 V ± 10%, V
SS
= 0 V, GND = 0 V, unless otherwise noted.
Table 3.
Parameter
ANALOG SWITCH
Analog Signal Range
On Resistance, R
ON
25°C
−40°C to +85°C
−40°C to +125°C
0 V to V
DD
26
30
0.3
1
5.5
6.5
±0.02
±0.25
±0.05
±0.4
±0.05
±0.4
±1
±7
36
42
Unit
V
Ω typ
Ω max
Ω typ
Ω max
Ω typ
Ω max
nA typ
nA max
nA typ
nA max
nA typ
nA max
V min
V max
µA typ
µA max
pF typ
Test Conditions/Comments
On-Resistance Match Between
Channels, ∆R
ON
On-Resistance Flatness, R
FLAT (ON)
LEAKAGE CURRENTS
Source Off Leakage, I
S
(Off )
V
S
= 0 V to 10 V, I
S
= −10 mA; see
Figure 26
V
DD
= 10.8 V, V
SS
= 0 V
V
S
= 0 V to 10 V, I
S
= −10 mA
1.5
8
1.6
12
V
S
= 0 V to 10 V, I
S
= −10 mA
V
DD
= 13.2 V, V
SS
= 0 V
V
S
= 1 V/10 V, V
D
= 10 V/1 V; see
Figure 29
V
S
= 1 V/10 V, V
D
= 10 V/1 V; see
Figure 29
V
S
= V
D
= 1 V/10 V; see Figure 25
Drain Off Leakage, I
D
(Off )
±4
±4
±30
±30
2.0
0.8
Channel On Leakage, I
D
(On), I
S
(On)
DIGITAL INPUTS
Input High Voltage, V
INH
Input Low Voltage, V
INL
Input Current, I
INL
or I
INH
Digital Input Capacitance, C
IN
0.002
±0.1
3
V
IN
= V
GND
or V
DD
Rev. C | Page 5 of 24
