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Monolithic CMOS Analog Multiplexers
DG506A/DG507A
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.
Applications
Control Systems
Data Logging Systems
Aircraft Heads Up Displays
Data Acquisition Systems
Signal Routing
Features
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
19-0061; Rev 2; 5/09
Pin Configurations
Typical Operating Circuit
Ordering Information
†Devices are available in a lead(Pb)-free/RoHS-compliant
package, specify lead-free by adding “+” to the part number
when ordering.
CLOCK IN
QB
QC
QA
AH1
BH1
NC
+15V
+15V
V+
GND
r02
r01
QD
NC
ANALOG
INPUT
(OUTPUTS)
-15V -15V
ANALOG
OUTPUT
(INPUTS)
ENABLE IN
(MUX ON-OFF
CONTROL)
A0A1A2
GND
EN
V+V-
Da
Db
S1b
S8b
S1a
S8a
DG507A
8-CHANNEL SEQUENTIAL DIFFERENTIAL MUX/DEMUX
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
D
V-
S8
S7
S6
S5
A2
S4
S3
S2
S1
EN
A0
A1
A3
NC
GND
S9
S10
S11
S12
S13
S14
S15
S16
NC
NC
V+28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Da
V-
S8a
S7a
S6a
S5a
A2
S4a
S3a
S2a
S1a
EN
A0
A1
NC
NC
GND
S1b
S2b
S3b
S4b
S5b
S6b
S7b
S8b
NC
Db
V+
DG506A DG507A
PART†TEMP RANGE PIN-PACKAGE
DG506AAK -55°C to +125°C 28 CERDIP
DG506ABK -25°C to +85°C 28 CERDIP
DG506AC/D 0°C to +70°C Dice
DG506ACJ 0°C to +70°C 28 Plastic Dip
DG506ACK 0°C to +70°C 28 CERDIP
DG506ACWI 0°C to +70°C 28 Wide SO
DG506AMWI/PR -55°C to +125°C 28 Wide SO
DG507AAK -55°C to +125°C 28 CERDIP
DG507ABK -25°C to +85°C 28 CERDIP
DG507AC/D 0°C to +70°C Dice
DG507ACJ 0°C to +70°C 28 Plastic DIP
DG507ACK 0°C to +70°C 28 CERDIP
DG507ACWI 0°C to +70°C 28 Wide SO
Monolithic CMOS Analog Multiplexers
DG506A/DG507A
2
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.
(Voltages referenced to V-.)
V+ ..........................................................................................44V
GND .......................................................................................25V
Digital Inputs VS, VD (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
Storage Temperature (A and B Suffix) ............. -65NC to +150NC
(C Suffix) ....................... -65NC to +125NC
Operating Temperature Range (A Suffix) ........ -55NC to +125NC
(B Suffix) .......... -25NC to +85NC
(C Suffix) ............. 0NC to +70NC
Continuous Power Dissipation (Package)*
28-Pin Ceramic DIP (derate 16.7mW/NC above +75NC) ..1333mW
28-Pin Plastic DIP (derate 14.3mW/NC above +75NC) ...1143mW
28-Pin Wide SO (derate 12.5mW/°C above +75°C) ..1000mW
ELECTRICAL CHARACTERISTICS
(V+ = 15V, V- = -15V, VGND = 0V, TA = +25NC, unless otherwise indicated.)
ABSOLUTE MAXIMUM RATINGS
*All leads soldered or welded to PCB.
PARAMETER SYMBOL CONDITIONS
DG506AA
DG507AA
DG506AB/C
DG507AB/C UNITS
MIN
(Note 2)
TYP
(Note 3) MAX MIN
(Note 2)
TYP
(Note 3) MAX
SWITCH
Analog Signal
Range VANALOG -15 +15 -15 +15 V
Drain-to-
Source
On-Resistance
RDS(ON)
Sequence each
switch on,
VAL = 0.8V,
VAH = 2.4V,
VEN = 2.4V
VD = 10V,
IS = -200FA270 400 270 450
I
VD = -10V,
IS = -200FA230 400 230 450
Greatest
Change in
Drain-Source
On-Resistance
Between
Channels
RDS(ON)
DS(ON)MAX DS(ON)MIN
DS(ON) DS(ON)AVE
R R
RR
−
∆ =
-10V P VS P +10V 6 6 %
Source Off-
Leakage
Current
IS(OFF) VEN = 0.8V,
VAL = 0.8V
VS = 10V,
VD = -10V -1 0.002 +1 -5 0.002 +5
nA
VS = -10V,
VD = 10V -1 -0.005 +1 -5 -0.005 +5
Drain Off-
Leakage
Current
ID(OFF)
DG506A,
VEN = 0.8V,
VAL = 0.8V
VD = 10V,
VS = -10V -10 0.02 +10 -20 0.02 +20
nA
VD = -10V,
VS = 10V -10 -0.03 +10 -20 -0.03 +20
DG507A,
VEN = 0.8V,
VAL = 0.8V
VD = 10V,
VS = -10V -5 0.007 +5 -10 0.007 +10
VD = -10V,
VS = 10V -5 -0.015 +5 -10 -0.015 +10
Monolithic CMOS Analog Multiplexers
DG506A/DG507A
3
ELECTRICAL CHARACTERISTICS (continued)
(V+ = 15V, V- = -15V, VGND = 0V, TA = +25NC, unless otherwise indicated.)
PARAMETER SYMBOL CONDITIONS
DG506AA
DG507AA
DG506AB/C
DG507AB/C UNITS
MIN
(Note 2)
TYP
(Note 3) MAX MIN
(Note 2)
TYP
(Note 3) MAX
Channel
On-Leakage
Current
ID(ON)
(Note 4)
DG506A,
sequence each
switch on,
VAL = 0.8V,
VAH = 2.4V,
VEN = 2.4V
VS(all) = VD
= 10V -10 0.03 +10 -20 0.03 +20
nA
VS(all) = VD
= -10V -10 -0.06 +10 -20 -0.06 +20
DG507A,
sequence each
switch on,
VAL = 0.8V,
VAH = 2.4V,
VEN = 2.4V
VS(all) = VD
= 10V -5 0.015 +5 -10 0.015 +10
VS(all) = VD
= -10V -5 -0.03 +5 -10 -0.03 +10
INPUT
Address Input
Current, Input-
Voltage High
IAH
VA = 2.4V -10 -0.002 -10 -0.002
FA
VA = 15V 0.006 10 0.006 10
Address Input
Current, Input-
Voltage Low
IAL All VA = 0V
VEN = 2.4V -10 -0.002 -10 -0.002
FA
VEN = 0V -10 -0.002 -10 -0.002
DYNAMIC
Switching Time
of Multiplexer ttransition Figure 1 0.6 1 0.06 Fs
Break-Before-
Make Interval tOPEN Figure 3 0.2 0.2 Fs
Enable Turn-
On Time tON(EN) Figure 2 1 1 Fs
Enable Turn-
Off Time tOFF(EN) Figure 2 0.4 0.4 Fs
Off-Isolation
(Note 5) OIRR VEN = 0V, RL = 1kI, CL =
15pF, VS = 7VRMS, f = 500kHz 68 68 dB
Source Off-
Capacitance CS(OFF) VEN = 0V, f = 140kHz, VS = 0V 6 6 pF
Drain Off-
Capacitance CD(OFF) VEN = 0V,
f = 140kHz
DG506A, VD = 0V 45 45 pF
DG507A, VD = 0V 23 23
SUPPLY
Positive Supply
Current I+VEN = 0 or 5V, all VA = 0V 0.13 0.25 0.13 0.3
mA
Negative
Supply Current I-VEN = 0 or 5V, all VA = 0V -0.15 -0.07 -0.25 -0.07
Monolithic CMOS Analog Multiplexers
DG506A/DG507A
4
ELECTRICAL CHARACTERISTICS (Overtemperature)
(V+ = 15V, V- = -15V, VGND = 0V, TA = overtemperature range, unless otherwise noted.)
PARAMETER SYMBOL CONDITIONS
DG506AA
DG507AA
DG506AB/C
DG507AB/C UNITS
MIN
(Note 2)
TYP
(Note 3) MAX MIN
(Note 2)
TYP
(Note 3) MAX
SWITCH
Analog Signal
Range VANALOG -15 +15 -15 +15 V
Drain-to-Source
On-Resistance RDS(ON)
Sequence each
switch on,
VAL = 0.8V,
VAH = 2.4V,
VEN = 2.4V
VD = 10V, IS
= -200FA500 550
I
VD = -10V,
IS = -200FA500 550
Source Off-
Leakage
Current
IS(OFF) VEN = 0.8V,
VAL = 0.8V
VS = 10V,
VD = -10V -50 +50 -50 +50
nA
VS = -10V,
VD = 10V -50 +50 -50 +50
Drain Off-
Leakage
Current
ID(OFF)
DG506A,
VEN = 0.8V,
VAL = 0.8V
VD = 10V,
VS = -10V -300 +300 -300 +300
nA
VD = -10V,
VS = 10V -300 +300 -300 +300
DG507A,
VEN = 0.8V,
VAL = 0.8V
VD = 10V,
VS = -10V -200 +200 -200 +200
VD = -10V,
VS = 10V -200 +200 -200 +200
Channel
On-Leakage
Current
ID(ON)
(Note 4)
DG506A,
sequence each
switch on,
VAL = 0.8V,
VAN = 2.4V,
VEN = 2.4V
VS(all) = VD
= 10V -300 +300 -300 +300
nA
VS(all) = VD
= -10V -300 +300 -300 +300
DG507A,
sequence each
switch on,
VAL = 0.8V,
VAN = 2.4V,
VEN = 2.4V
VS(all) = VD
= 10V -200 +200 -200 +200
VS(all) = VD
= -10V -200 +200 -200 +200
INPUT
Address Input
Current, Input-
Voltage High
IAH
VA = 2.4V -30 -30
FA
VA = 15V 30 30
Address Input
Current, Input-
Voltage Low
IAL All VA = 0V
VEN = 2.4V -30 -30
FA
VEN = 0V 30 30
Monolithic CMOS Analog Multiplexers
DG506A/DG507A
5
ELECTRICAL CHARACTERISTICS (Overtemperature) (continued)
(V+ = 15V, V- = -15V, VGND = 0V, TA = over temperature range, unless otherwise noted.)
Note 1: Signals on SX, DX, or INX 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: ID(ON) is leakage from driver into on switch.
Note 5: Off-isolation = 20log x VO/VS, VS = input to off switch, VD = output due to VS.
Truth Tables
Switching Time Test Circuits
Figure 1a. Transition Switching Time Figure 1b. Transition Switching Time
Note: Logic “0” = VAL ≤ 0.8V, Logic “1” = VAH ≥ 2.4V,
“0” = Don’t Care.
+2.4V
±10V
S1
±10VS16
A1
A2
A0
EN
A3
+15V
V+
V-
-15V
DG506A
GND
SWITCH
OUTPUT
VO
1MΩ
D
50Ω
LOGIC
INPUT
S2 THRU S15
35pF
+2.4V
±10V
S1b
±10V
S8b
A1
A2
A0
EN
+15V
V+
V-
-15V
DG507A
GND
SWITCH
OUTPUT
VO
1MΩ
Db
50Ω
LOGIC
INPUT
S2b, AND S7b
S1a THRU S8a, Da
35pF
A3 A2 A1 A0 EN ON SWITCH
X X X X 0 None
0 0 0 0 1 1
0 0 0 1 1 2
0 0 1 0 1 3
0 0 1 1 1 4
0 1 0 0 1 5
0 1 0 1 1 6
0 1 1 0 1 7
0 1 1 1 1 8
1 0 0 0 1 9
1 0 0 1 1 10
1 0 1 0 1 11
1 0 1 1 1 12
1 1 0 0 1 13
1 1 0 1 1 14
1 1 1 0 1 15
1 1 1 1 1 16
A2 A1 A0 EN ON SWITCH
X X X 0 None
0001 1
0011 2
0101 3
0111 4
1001 5
1011 6
1101 7
1111 8
Monolithic CMOS Analog Multiplexers
DG506A/DG507A
6
Switching Time Test Circuits (continued)
Figure 2a. Enable Switching Time
Figure 2b. Enable Switching Time
Figure 3. Break-Before-Make
Figure 4. Timing Diagrams for Figures 1, 2, and 3
Package Information
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages.
-5V
S1
A1
A2
A0
EN
A3
+15V
V+
V-
-15V
DG506A
GND
SWITCH
OUTPUT
VO
1kΩ
D
50Ω
LOGIC
INPUT
S2 THRU S16
35pF
-5V
S1b
A1
A2
A0
EN
+15V
V+
V-
-15V
DG507A
GND
SWITCH
OUTPUT
VO
1kΩ35pF
Db
50Ω
LOGIC
INPUT
S1a THRU S4a, Da,
S2b, S3b, S4b
+2.4V
VS = +5V
ALL S AND Da
A0 A1 A2 A3
EN
+15V
V+
V-
-15V
DG506A
DG507A
GND
SWITCH
OUTPUT
VO
1kΩ
Db, D
50Ω
LOGIC
INPUT
35pF
LOGIC INPUT
tr < 20ns
ti < 20ns
SWITCH OUTPUT
VO
(SEE FIGURE 1)
TRANSITION
TIME
SWITCH OUTPUT
VO
(SEE FIGURE 2)
ENABLE t(ON)/t(OFF)
TIME
SWITCH OUTPUT
VO
(SEE FIGURE 3)
3V
50%
0
tON (En)
0.1 VO
0
0.9 VO
VO
VS
VS
50%
0V
S8 ON
toff (En)
VS1
0.8 VS1
0.8 VS8
VS8
ttransition
S1 ON ttransition
0
OPEN TIME
BREAK-BEFORE-MAKE
INTERVAL tOPEN
PACKAGE TYPE PACKAGE CODE DOCUMENT NO.
28 CERDIP J28-2 21-0046
28 Plastic DIP P28-2 21-0044
28 Wide SO W28-5 21-0042
Monolithic CMOS Analog Multiplexers
DG506A/DG507A
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied.
Maxim reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 7
© 2009 Maxim Integrated Products Maxim is a registered trademark of Maxim Integrated Products, Inc.
Revision History
REVISION
NUMBER
REVISION
DATE DESCRIPTION PAGES
CHANGED
0 8/92 Initial release —
1 1/99 Updated to Word format. 1–7
2 5/09 Added ruggedized plastic part. 1–4, 7
