19-0482; Rev 3; 2/10
Monolithic CMOS Analog Multiplexers
General Description
Maxim’s DG506A/DG507A are monolithic CMOS analog
multiplexers. The DG506A is a single 16-channel (1 of
16) multiplexer and the DG507A is a differential 8-chan-
nel (2 of 16) multiplexer.
Both devices feature break-before-make switching.
Maxim guarantees that these multiplexers will not latch-
up if the power supplies are turned off with the input
signals still present as long as absolute maximum ratings
are not violated. The multiplexers operate over a wide
range of power supplies from
Q4.5V
to
Q18V.
Compared to the original manufacturer’s devices,
Maxim’s DG506A/DG507A consume significantly less
power, making them ideal for portable equipment.
Maxim’s DG506A/DG507A meet or exceed the speci-
fications of, and are drop-in replacements for Intersil’s
IH6116 and IH6216, Siliconix’s DG506A and DG507A,
and Harris’ HI506 and HI507.
S
Improved 2nd Source
S
Pin Compatible with Harris, Siliconix, Intersil
S
Operable with ±4.5V to ±18V Supplies
S
Symmetrical, Bidirectional Operation
S
Logic and Enable Inputs, TTL and CMOS Compatible
S
Latch-Up Proof Construction
S
Monolithic, Low-Power CMOS Design
Features
DG506A/DG507A
Ordering Information
PART
†
DG506AAK
DG506ABK
DG506AC/D
DG506ACJ
DG506ACK
DG506ACWI
DG506AMWI/PR
DG507AAK
DG507ABK
DG507AC/D
DG507ACJ
DG507ACK
DG507ACWI
TEMP RANGE
-55°C to +125°C
-25°C to +85°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
-55°C to +125°C
-55°C to +125°C
-25°C to +85°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
PIN-PACKAGE
28 CERDIP
28 CERDIP
Dice
28 Plastic Dip
28 CERDIP
28 Wide SO
28 Wide SO
28 CERDIP
28 CERDIP
Dice
28 Plastic DIP
28 CERDIP
28 Wide SO
Applications
Control Systems
Data Logging Systems
Aircraft Heads Up Displays
Data Acquisition Systems
Signal Routing
Typical Operating Circuit
-15V
V
+
S
1a
S
8a
S
1b
S
8b
A
0
GND
-15V
V
-
D
a
†Devices
are available in a lead(Pb)-free/RoHS-compliant
package, specify lead-free by adding “+” to the part number
when ordering.
Pin Configurations
V
+
1
28 D
27 V
-
26 S
8
25 S
7
24 S
6
DG506A
23 S
5
22 S
4
21 S
3
20 S
2
19 S
1
18 EN
17 A
0
16 A
1
15 A
2
V
+
1
D
b
2
NC 3
S
8b
4
S
7b
5
S
6b
6
S
5b
7
S
4b
8
S
3b
9
S
2b
10
S
1b
11
GND 12
NC 13
NC 14
DG507A
28 D
a
27 V
-
26 S
8a
25 S
7a
24 S
6a
23 S
5a
22 S
4a
21 S
3a
20 S
2a
19 S
1a
18 EN
17 A
0
16 A
1
15 A
2
ANALOG
INPUT
(OUTPUTS)
+15V
V
+
CLOCK IN
NC
B
H1
A
H1
Q
B
Q
C
Q
D
Q
A
NC
r
01
r
02
GND
+15V
ENABLE IN
(MUX ON-OFF
CONTROL)
DG507A
A
1
A
2
D
b
EN
ANALOG
OUTPUT
(INPUTS)
NC 2
NC 3
S
16
4
S
15
5
S
14
6
S
13
7
S
12
8
S
11
9
S
10
10
S
9
11
GND 12
NC 13
8-CHANNEL SEQUENTIAL DIFFERENTIAL MUX/DEMUX
A3 14
_______________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.
Monolithic CMOS Analog Multiplexers
DG506A/DG507A
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to V
-
.)
V
+
..........................................................................................44V
GND.......................................................................................25V
Digital Inputs V
S
, V
D
(Note 1) .......................-2V to (V
+
+ 2V) or
20mA, whichever occurs first
Current, Any Terminal Except S or D .................................30mA
Continuous Current, S or D ................................................20mA
Peak Current, S or D (pulsed at 1ms, 10% duty cycle max) ... 40mA
Continuous Power Dissipation (T
A
= +70°C)*
28-Pin Ceramic DIP (derate 16.7mW/NC above +70NC) ..1333mW
28-Pin Plastic DIP (derate 14.3mW/NC above +70NC) ...1143mW
28-Pin Wide SO (derate 12.5mW/°C above +70°C) ..1000mW
Operating Temperature Range (A Suffix) ........ -55NC to +125NC
(B Suffix) .......... -25NC to +85NC
(C Suffix) ................ 0NC to +70N
Storage Temperature (A and B Suffix) ............. -65NC to +150NC
(C Suffix) ....................... -65NC to +125NC
Lead Temperature (soldering, 10s) ................................+300NC
*All
leads soldered or welded to PCB.
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
(V+ = 15V, V- = -15V, V
GND
= 0V, T
A
= +25NC, unless otherwise indicated.)
DG506AA
DG507AA
MIN
TYP
(Note 2) (Note 3)
MAX
DG506AB/C
DG507AB/C
MIN
TYP
(Note 2) (Note 3)
MAX
PARAMETER
SYMBOL
CONDITIONS
UNITS
SWITCH
Analog Signal
Range
Drain-to-
Source
On-Resistance
Greatest
Change in
Drain-Source
On-Resistance
Between
Channels
Source Off-
Leakage
Current
V
ANALOG
Sequence each
switch on,
V
AL
= 0.8V,
V
AH
= 2.4V,
V
EN
= 2.4V
V
D
= 10V,
I
S
= -200FA
V
D
= -10V,
I
S
= -200FA
-15
270
230
+15
400
400
-15
270
230
+15
450
I
450
V
R
DS(ON)
R
DS(ON)
R
DS(ON)MAX
−
R
DS(ON)MIN
∆
R
DS(ON)
=
R
DS(ON)AVE
-10V
P
V
S
P
+10V
6
6
%
I
S(OFF)
V
EN
= 0.8V,
V
AL
= 0.8V
V
S
= 10V,
V
D
= -10V
V
S
= -10V,
V
D
= 10V
V
D
= 10V,
V
S
= -10V
V
D
= -10V,
V
S
= 10V
V
D
= 10V,
V
S
= -10V
V
D
= -10V,
V
S
= 10V
-1
-1
-10
-10
-5
-5
0.002
-0.005
0.02
-0.03
0.007
-0.015
+1
+1
+10
+10
+5
+5
-5
-5
-20
-20
-10
-10
0.002
-0.005
0.02
-0.03
0.007
-0.015
+5
nA
+5
+20
+20
nA
+10
+10
Drain Off-
Leakage
Current
DG506A,
V
EN
= 0.8V,
V
AL
= 0.8V
I
D(OFF)
DG507A,
V
EN
= 0.8V,
V
AL
= 0.8V
2
Monolithic CMOS Analog Multiplexers
ELECTRICAL CHARACTERISTICS (continued)
(V+ = 15V, V- = -15V, V
GND
= 0V, T
A
= +25NC, unless otherwise indicated.)
DG506AA
DG507AA
MIN
TYP
(Note 2) (Note 3)
-10
0.03
MAX
+10
DG506AB/C
DG507AB/C
MIN
TYP
(Note 2) (Note 3)
-20
0.03
MAX
+20
DG506A/DG507A
PARAMETER
SYMBOL
CONDITIONS
UNITS
Channel
On-Leakage
Current
I
D(ON)
(Note 4)
DG506A,
sequence each
switch on,
V
AL
= 0.8V,
V
AH
= 2.4V,
V
EN
= 2.4V
DG507A,
sequence each
switch on,
V
AL
= 0.8V,
V
AH
= 2.4V,
V
EN
= 2.4V
V
A
= 2.4V
V
A
= 15V
All V
A
= 0V
V
S(all)
= V
D
= 10V
V
S(all)
= V
D
= -10V
V
S(all)
= V
D
= 10V
V
S(all)
= V
D
= -10V
-10
-0.06
+10
-20
-0.06
+20
nA
-5
0.015
+5
-10
0.015
+10
-5
-0.03
+5
-10
-0.03
+10
INPUT
Address Input
Current, Input-
Voltage High
Address Input
Current, Input-
Voltage Low
DYNAMIC
Switching Time
of Multiplexer
Break-Before-
Make Interval
Enable Turn-
On Time
Enable Turn-
Off Time
Off-Isolation
(Note 5)
Source Off-
Capacitance
Drain Off-
Capacitance
SUPPLY
Positive Supply
Current
Negative
Supply Current
I
+
I
-
V
EN
= 0 or 5V, all V
A
= 0V
V
EN
= 0 or 5V, all V
A
= 0V
-0.15
0.13
-0.07
0.25
-0.25
0.13
-0.07
0.3
mA
t
transition
t
OPEN
t
ON(EN)
t
OFF(EN)
OIRR
C
S(OFF)
C
D(OFF)
Figure 1
Figure 3
Figure 2
Figure 2
V
EN
= 0V, R
L
= 1kI, C
L
=
15pF, V
S
= 7V
RMS
, f = 500kHz
V
EN
= 0V, f = 140kHz, V
S
= 0V
V
EN
= 0V,
f = 140kHz
DG506A, V
D
= 0V
DG507A, V
D
= 0V
0.6
0.2
1
0.4
68
6
45
23
1
0.06
0.2
1
0.4
68
6
45
23
Fs
Fs
Fs
Fs
dB
pF
pF
I
AH
-10
-0.002
0.006
V
EN
= 2.4V
V
EN
= 0V
-10
-10
-0.002
-0.002
10
-10
-10
-10
-0.002
0.006
-0.002
-0.002
FA
10
FA
I
AL
3
Monolithic CMOS Analog Multiplexers
DG506A/DG507A
ELECTRICAL CHARACTERISTICS (Overtemperature)
(V+ = 15V, V- = -15V, V
GND
= 0V, T
A
= overtemperature range, unless otherwise noted.)
DG506AA
DG507AA
MIN
TYP
(Note 2) (Note 3)
MAX
DG506AB/C
DG507AB/C
MIN
TYP
(Note 2) (Note 3)
MAX
PARAMETER
SYMBOL
CONDITIONS
UNITS
SWITCH
Analog Signal
Range
V
ANALOG
Sequence each
switch on,
V
AL
= 0.8V,
V
AH
= 2.4V,
V
EN
= 2.4V
V
EN
= 0.8V,
V
AL
= 0.8V
V
D
= 10V, I
S
= -200FA
V
D
= -10V,
I
S
= -200FA
V
S
= 10V,
V
D
= -10V
V
S
= -10V,
V
D
= 10V
V
D
= 10V,
V
S
= -10V
V
D
= -10V,
V
S
= 10V
V
D
= 10V,
V
S
= -10V
V
D
= -10V,
V
S
= 10V
V
S(all)
= V
D
= 10V
V
S(all)
= V
D
= -10V
V
S(all)
= V
D
= 10V
V
S(all)
= V
D
= -10V
-50
-50
-300
-300
-200
-200
-300
-15
+15
500
500
+50
+50
+300
+300
+200
+200
+300
-50
-50
-300
-300
-200
-200
-300
-15
+15
550
I
550
+50
nA
+50
+300
+300
nA
+200
+200
+300
V
Drain-to-Source
On-Resistance
R
DS(ON)
Source Off-
Leakage
Current
I
S(OFF)
Drain Off-
Leakage
Current
DG506A,
V
EN
= 0.8V,
V
AL
= 0.8V
I
D(OFF)
DG507A,
V
EN
= 0.8V,
V
AL
= 0.8V
DG506A,
sequence each
switch on,
V
AL
= 0.8V,
V
AN
= 2.4V,
V
EN
= 2.4V
DG507A,
sequence each
switch on,
V
AL
= 0.8V,
V
AN
= 2.4V,
V
EN
= 2.4V
V
A
= 2.4V
V
A
= 15V
All V
A
= 0V
Channel
On-Leakage
Current
-300
+300
-300
+300
nA
I
D(ON)
(Note 4)
-200
+200
-200
+200
-200
+200
-200
+200
INPUT
Address Input
Current, Input-
Voltage High
Address Input
Current, Input-
Voltage Low
I
AH
-30
30
V
EN
= 2.4V
V
EN
= 0V
-30
30
-30
30
FA
-30
30
FA
I
AL
4
Monolithic CMOS Analog Multiplexers
ELECTRICAL CHARACTERISTICS (Overtemperature) (continued)
(V+ = 15V, V- = -15V, V
GND
= 0V, T
A
= over temperature range, unless otherwise noted.)
Note 1:
Signals on S
X
, D
X
, or IN
X
exceeding V+ or V- will be clamped by internal diodes. Limit forward diode current to maximum
current ratings.
Note 2:
The algebraic convention whereby the most negative value is a minimum, and the most positive value is a maximum, is
used in this data sheet.
Note 3:
Typical values are for design aid only, not guaranteed nor subject to production testing.
Note 4:
I
D(ON)
is leakage from driver into on switch.
Note 5:
Off-isolation = 20log x V
O
/V
S
, V
S
= input to off switch, V
D
= output due to V
S
.
DG506A/DG507A
Truth Tables
A3
X
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
A2
X
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
A1
X
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
A0
X
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
EN
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
ON SWITCH
None
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
A2
X
0
0
0
0
1
1
1
1
A1
X
0
0
1
1
0
0
1
1
A0
X
0
1
0
1
0
1
0
1
EN
0
1
1
1
1
1
1
1
1
ON SWITCH
None
1
2
3
4
5
6
7
8
Note:
Logic “0” = V
AL
≤
0.8V, Logic “1” = V
AH
≥
2.4V,
“0” = Don’t Care.
Switching Time Test Circuits
+2.4V
+15V
V
+
+2.4V
+15V
V
+
LOGIC
INPUT
50Ω
EN
A
3
A
2
A
1
A
0
S
1
S
2
THRU S
15
DG506A
GND
V
-
S
16
D
±10V
EN
A
2
A
1
A
0
50Ω
S
1b
S
1a
THRU S
8a,
D
a
S
2b,
AND S
7b
DG507A
GND
V
-
S
8b
D
b
±10V
±10V
1MΩ
35pF
SWITCH
OUTPUT
V
O
LOGIC
INPUT
±10V
1MΩ
35pF
SWITCH
OUTPUT
V
O
-15V
-15V
Figure 1a. Transition Switching Time
Figure 1b. Transition Switching Time
5
Industrial Control Electronics
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