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19-4729; Rev 5; 8/04
Improved, 16-Channel/Dual 8-Channel,
CMOS Analog Multiplexers
General Description
Maxim’s redesigned DG406 and DG407 CMOS analog
multiplexers now feature guaranteed matching between
channels (8Ω, max) and flatness over the specified sig-
nal range (9Ω, max). These low on-resistance muxes
(100Ω, max) conduct equally well in either direction and
feature guaranteed low charge injection (15pC, max). In
addition, these new muxes offer low input off-leakage
current over temperature—less than 5nA at +85°C.
The DG406 is a 1 of 16 multiplexer/demultiplexer and
the DG407 is a dual 8-channel multiplexer/demultiplex-
er. Both muxes operate with a +4.5V to +30V single
supply and with ±4.5V to ±20V dual supplies. ESD pro-
tection is guaranteed to be greater than 2000V per
Method 3015.7 of MIL-STD 883. These improved muxes
are pin-compatible plug-in upgrades for the industry
standard DG406 and DG407.
____________________________Features
♦
Pin-Compatible Plug-In Upgrade for Industry
Standard DG406/DG407
♦
Guaranteed Matching Between Channels, 8Ω (max)
♦
Guaranteed On-Resistance Flatness, 9Ω (max)
♦
Guaranteed Low Charge Injection, 15pC (max)
♦
Low On-Resistance 100Ω (max)
♦
Input Leakage, 5nA (max) at +85°C
♦
Low Power Consumption, 1.25mW (max)
♦
Rail-to-Rail Signal Handling
♦
Digital Input Controls TTL/CMOS Compatible
♦
ESD Protection >2000V per Method 3015.7
DG406/DG407
Ordering Information
PART
DG406CJ
DG406CWI
DG406C/D
DG406DJ
DG406EWI
DG406DN
DG406AK
DG406EUI
TEMP RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
-40°C to +85°C
PIN-PACKAGE
28 Plastic DIP
28 Wide SO
Dice*
28 Plastic DIP
28 Wide SO
28 PLCC
28 CERDIP
28 TSSOP
________________________Applications
Sample-and-Hold Circuits
Test Equipment
Guidance and Control Systems
Communications Systems
Data-Acquisition Systems
Audio Signal Routing
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
_________________Pin Configurations
TOP VIEW
V+
1
N.C.
2
N.C.
3
S16
4
S15
5
S14
6
S13
7
S12
8
S11
9
S10
10
S9
11
GND
12
N.C.
13
A3
14
28
D
27
V-
26
S8
25
S7
24
S6
_______________Functional Diagrams
V+
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
CMOS DECODERS/DRIVERS
V-
GND
DG406
23
S5
22
S4
21
S3
20
S2
19
S1
18
EN
17
A0
16
A1
15
A2
D
A0
A1
A2
A3
EN
DIP/SO/TSSOP
DG406 16-CHANNEL SINGLE-ENDED MULTIPLEXER
Pin Configurations continued at end of data sheet.
Functional Diagrams continued at end of data sheet.
1
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Improved, 16-Channel/Dual 8-Channel,
CMOS Analog Multiplexers
DG406/DG407
ABSOLUTE MAXIMUM RATINGS
(Voltage Referenced to V-)
V+ ............................................................................-0.3V, 44V
GND .........................................................................-0.3V, 25V
Digital Inputs, S, D (Note 1)....................(V- - 2V) to (V+ + 2V) or
30mA (whichever occurs first)
Continuous Current (any terminal) ......................................30mA
Peak Current, S or D
(pulsed at 1ms, 10% duty cycle max) ..........................100mA
Continuous Power Dissipation (T
A
= +70°C)
28-Pin Plastic DIP (derate 9.09mW/°C above +70°C) ..727mW
Note 1:
28-Pin Wide SO (derate 12.50mW/°C above +70°C) ...1000mW
28-Pin PLCC (derate 10.53mW/°C above +70°C) ........842mW
28-Pin CERDIP (derate 16.67mW/°C above +70°C)...1333mW
28-Pin TSSOP (derate 12.8mW/°C above +70°C) ......1025mW
Operating Temperature Ranges
DG406/DG407C_ ...............................................0°C to +70°C
DG406/DG407D_ ............................................-40°C to +85°C
DG406/DG407AK ..........................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Signals on S_, D_, A0, A1, A2, A3, or EN exceeding V+ or V- are clamped by internal diodes. Limit forward current to max-
imum current ratings.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = 15V, V- = -15V, GND = 0V, V
AH
= +2.4V, V
AL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
SWITCH
Analog Signal Range
Drain-Source On-Resistance
On-Resistance Matching
Between Channels
On-Resistance Flatness
Source-Off Leakage Current
(Note 5)
V
ANALOG
R
DS(ON)
∆R
DS(ON)
R
FLAT
(Note 3)
I
S
= -1.0mA,
V
D
= ±10V
I
S
= -1.0mA,
V
D
= ±10V (Note 4)
I
S
= -1.0mA,
V
D
= ±5V or 0V
V
D
= +10V,
V
S
= ±10V,
V
EN
= 0V
V
D
= ±10V,
V
S
= +10V,
V
EN
= 0V
I
D(OFF)
V
D
= +10V,
V
S
= ±10V,
V
EN
= 0V
DG407
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
DG406
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
Drain-On Leakage Current
(Note 5)
I
D(ON)
+
I
S(ON)
V
D
= ±10V,
V
S
= ±10V,
sequence
each switch
on
DG406
T
A
= T
MIN
to T
MAX
T
A
= +25°C
DG407
T
A
= T
MIN
to T
MAX
C, D
A
C, D
A
C, D
A
C, D
A
C, D
A
-0.5
-5
-50
-1
-40
-200
-1
-20
-100
-1
-40
-200
-1
-20
-100
+0.02
+0.02
+0.02
+0.02
+0.01
1.8
1.5
-15
60
+15
100
125
8
10
9
12
+0.5
+5
+50
+1
+40
+200
+1
+20
+100
+1
+40
+200
+1
+20
+100
nA
nA
nA
V
Ω
Ω
Ω
SYMBOL
CONDITIONS
MIN
TYP
MAX
(Note 2)
UNITS
I
S(OFF)
Drain-Off Leakage Current
(Note 5)
2
_______________________________________________________________________________________
Improved, 16-Channel/Dual 8-Channel,
CMOS Analog Multiplexers
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
(V+ = 15V, V- = -15V, GND = 0V, V
AH
= +2.4V, V
AL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
INPUT
Input Current with
Input Voltage High
Input Current with
Input Voltage Low
SUPPLY
Power-Supply Range
V
EN
= V
A
= 0V or 5.0V
Positive Supply Current
I+
V
EN
= 2.4V,
V
A(ALL)
= 0V
V
EN
= 2.4V,
V
A(ALL)
= 0V
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
T
A
= T
MIN
to T
MAX
T
A
= +25°C
I
AH
I
AL
V
A
= 2.4V or 15V
V
EN
= 0V or 2.4V,
V
A
= 0V
-1.0
-1.0
+1.0
+1.0
µA
µA
SYMBOL
CONDITIONS
MIN
TYP
MAX
(Note 2)
UNITS
DG406/DG407
±4.5
16
0.075
-1
-10
110
10
40
130
55
Negative Supply Current
DYNAMIC
Transition Time
Break-Before-Make Interval
Enable Turn-On Time
Enable Turn-Off Time
Charge Injection
(Note 3)
Off-Isolation
(Note 6)
I-
±20
30
75
0.5
1
+1
+10
300
400
200
400
150
300
15
V
µA
mA
µA
t
TRANS
t
OPEN
t
ON(EN)
t
OFF(EN)
Figure 2
Figure 4
Figure 3
Figure 3
C
L
= 1.0nF,
V
S
= 0V,
R
S
= 0Ω, Figure 5
V
EN
= 0V,
R
L
= 1kΩ,
f = 100kHz, Figure 6
V
EN
= 2.4V,
f = 100kHz,
V
GEN
= 1V
P-P
,
R
L
= 1kΩ, Figure 7
f = 1MHz
f = 1MHz,
V
EN
= V
S
= 0V,
Figure 8
f = 1MHz,
V
EN
= 0.8V,
V
D
= 0V,
Figure 8
f = 1MHz,
V
EN
= 2.4V,
V
D
= 0V,
Figure 8
DG406
ns
ns
ns
ns
Q
2
pC
V
ISO
T
A
= +25°C
-69
dB
Crosstalk Between Channels
V
CT
C
IN
C
S(OFF)
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
-92
dB
Logic Input Capacitance
Source-Off Capacitance
8
8
130
pF
pF
Drain-Off Capacitance
C
D(OFF)
T
A
= +25°C
DG407
DG406
T
A
= +25°C
DG407
70
65
140
pF
Drain-Source On
Capacitance
C
D(ON)
+
C
S(ON)
pF
_______________________________________________________________________________________
3
Improved, 16-Channel/Dual 8-Channel,
CMOS Analog Multiplexers
DG406/DG407
ELECTRICAL CHARACTERISTICS—Single Supply
(V+ = 12V, V- = 0V, GND = 0V, V
AH
= +2.4V, V
AL
= +0.8V, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
PARAMETER
SWITCH
Analog Signal Range
Drain-Source On-Resistance
DYNAMIC
Transition Time
(Note 3)
Enable Turn-On Time
(Note 3)
Enable Turn-Off Time
(Note 3)
Charge Injection
(Note 3)
t
TRANS
V
S1
= 8V,
V
S16
= 0V,
V
A
= 0V,
Figure 2
V
AL
= 0V,
V
S1
= 5V,
Figure 3
V
AL
= 0V,
V
S1
= 5V,
Figure 3
C
L
= 1.0nF,
V
S1
= 0V,
R
S
= 0Ω
T
A
= +25°C
130
450
ns
V
ANALOG
R
DS(ON)
(Note 3)
I
S
= -1.0mA
V
D
= 3V or 10V
T
A
= +25°C
0
120
12
175
V
Ω
SYMBOL
CONDITIONS
MIN
TYP
MAX
(Note 2)
UNITS
t
ON(EN)
T
A
= +25°C
105
600
ns
t
OFF(EN)
T
A
= +25°C
80
300
ns
Q
T
A
= +25°C
2
10
pC
Note 2:
The algebraic convention where the most negative value is a minimum and the most positive value a maximum is used in
this data sheet.
Note 3:
Guaranteed by design.
Note 4:
∆R
ON
= R
ON(MAX)
- R
ON(MIN).
On-resistance match between channels and flatness are guaranteed only with specified
voltages. Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured at
the extremes of the specified analog signal range.
Note 5:
Leakage parameters are 100% tested at the maximum-rated hot temperature and guaranteed by correlation at +25°C.
Note 6:
Off-isolation = 20log V
D
/V
S
, where V
D
= output and V
S
= input to off switch.
4
_______________________________________________________________________________________
Microcontroller MCU
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