DG509A Maxim, DG509A Datasheet

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DG509A

Manufacturer Part Number
DG509A
Description
Maxim's DG508A and DG509A are monolithic CMOS analog multiplexers (muxes): the DG508A is a single 8-channel (1-of-8) mux, and the DG509A is a differential 4-channel (2-of-8) mux
Manufacturer
Maxim
Datasheet

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Maxim’s DG508A and DG509A are monolithic CMOS
analog multiplexers (muxes): the DG508A is a single
8-channel (1-of-8) mux, and the DG509A is a differen-
tial 4-channel (2-of-8) mux.
Both devices guarantee break-before-make switching.
Maxim guarantees these muxes will not latch up if the
power supplies are turned off with the input signals still
present. Maxim also guarantees continuous operation
when these devices are powered by supplies ranging
from ±4.5V to ±18V.
The DG508A/DG509A are plug-in upgrades for the
industry-standard DG508A/DG509A, respectively.
Maxim’s parts have faster enable switching times and
significantly lower leakage currents. The DG508A/
DG509A also consume significantly lower power, mak-
ing them ideal for portable equipment.
19-0028; Rev 4; 5/10
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.
Typical Operating Circuits continued at end of data sheet.
Control Systems
Data Logging Systems
Aircraft Heads-Up Displays
Data-Acquisition Systems
Signal Routing
CLOCK
N.C.
ENABLE IN (MUX ON/OFF CONTROL)
IN
8-CHANNEL SEQUENTIAL MUX/DEMUX
Typical Operating Circuits
B
A
r01 r02 GND
IN
IN
________________________________________________________________ Maxim Integrated Products
+15V
+15V
(OUTPUTS)
V+
ANALOG
INPUT
Q
Q
General Description
Q
Q
C
D
B
A
Monolithic CMOS Analog Multiplexers
N.C.
-15V
S1
S2
S3
S4
S5
S6
S7
S8
V+
A0 A1 A2 EN
Applications
GND
DG508A
-15V
V-
D
ANALOG
OUTPUT
(INPUTS)
♦ Improved Second Source
♦ Operate from ±4.5V to ±18V Supplies
♦ Symmetrical, Bidirectional Operation
♦ Logic and Enable Inputs, TTL and
♦ Latchup-Proof Construction
♦ Monolithic, Low-Power CMOS Design
Devices are available in a lead(Pb)-free/RoHS-compliant pack-
age (except CERDIP). Specify lead-free by adding a plus (+)
to the part number when ordering.
* Contact factory for dice specifications.
DG508ACJ
DG508ACWE
DG508AC/D
DG508ABK
DG508ADJ
DG508ADY
DG508AEWE
DG508AAK
DG508AMY/PR
DG509ACJ
DG509ACWE
DG509AC/D
DG509ABK
DG509ADJ
DG509ADY
DG509AEWE
DG509AAK
DG509AMY/PR
CMOS Compatible
PART
-20°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-20°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
TEMP RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
Ordering Information
PIN-PACKAGE
16 Plastic DIP
16 Wide SO
Dice*
16 CERDIP
16 Plastic DIP
16 Narrow SO
16 Wide SO
16 CERDIP
16 Narrow SO
16 Plastic DIP
16 Wide SO
Dice*
16 CERDIP
16 Plastic DIP
16 Narrow SO
16 Wide SO
16 CERDIP
16 Narrow SO
Features
1

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DG509A Summary of contents

Page 1

... General Description Maxim’s DG508A and DG509A are monolithic CMOS analog multiplexers (muxes): the DG508A is a single 8-channel (1-of-8) mux, and the DG509A is a differen- tial 4-channel (2-of-8) mux. Both devices guarantee break-before-make switching. Maxim guarantees these muxes will not latch up if the power supplies are turned off with the input signals still present ...

Page 2

... V = -10V 10V - 10V S(all -10V -2 S(all 10V S(all 2. -10V -2 S(all) D DG508AA/M DG508AD/E/B/C DG509AA/M DG509AD/E/B/C TYP MAX MIN TYP MAX +15 -15 +15 170 400 170 450 130 400 130 450 6 6 0.002 0.5 0.002 1 -0.005 -1 -0.005 0.01 2 0.01 5 -0.015 -5 -0.015 ...

Page 3

... 0V 0V 140kHz 2.4V, all 2. 2.4V, all 2.4V -0 0V, all 2. 0V, all 2.4V -0 (Notes 4, 5) ±4.5 DG508AA/M DG508AD/E/B/C DG509AA/M DG509AD/E/B/C TYP MAX MIN TYP MAX - 10 -0.002 0.006 10 0.006 -0.002 - -10 -0.002 0 0 0.2 0.2 0.4 1.0 0.4 1.5 0.2 0.7 0.2 1 ...

Page 4

... S Note 4: Electrical characteristics (such as on-resistance) change when power supplies other than ±15V are used. Note 5: For designs requiring single 5V or dual ±5V operation, refer to Maxim’s improved MAX338 and MAX339. Minimum operating voltage for DG508ADY/MY and DG509ADY/MY is ±9V. 4 _______________________________________________________________________________________ , unless otherwise noted.) ...

Page 5

... Input Analog Inputs, S1–S4 Bidirectional Analog Inputs, S1A–S4A Bidirectional Analog Outputs, D Bidirectional Analog Outputs, DA, DB Bidirectional Analog Inputs, S8–S5 Bidirectional Analog Inputs, S4B–S1B Bidirectional Positive-Supply Voltage V+ Input GND Ground Functional Diagrams V- GND DA DB DG509A CMOS DECODE LOGIC DG509A 5 ...

Page 6

... SWITCH D OUTPUT V LOGIC D 1MΩ INPUT 35pF Figure 1b. Switching-Time Test Circuit S1 -5V SWITCH D OUTPUT LOGIC V D 1kΩ INPUT 35pF Figure 2b. DG509A Enable-Time Test Circuit +2.4V +15V V+ ±10V EN S1 DG509A S1A–S4A, DA, S2B, S3B S4B GND V- 1MΩ 50Ω -15V +15V V+ EN ...

Page 7

... V D 1kΩ 35pF SWITCH OUTPUT V D (SEE FIG. 2) TENABLE t (ON) TIME SWITCH OUTPUT V D (SEE FIG. 3) OPEN TIME (B.B.M INTERVAL) Figure 4. Timing Diagram for Figures 1, 2, and 3 Table 1b. DG509A Truth Table A1 ON SWITCH 0 NONE Don’t care. ...

Page 8

... Monolithic CMOS Analog Multiplexers Typical Operating Circuits (continued) -15V V+ GND S1A S2A DIFFERENTIAL S3A ANALOG DG509A S4A INPUTS S1B S2B (OUTPUTS) S3B S4B A0 A1 +15V J Q 1/2MM747C73 CLOCK IN CLOCK Q K N.C. CLEAR GND RESET ENABLE DIFFERENTIAL 4-CHANNEL SEQUENTIAL MUX/DEMUX 8 _______________________________________________________________________________________ For the latest package outline information and land patterns www.maxim-ic.com/packages. Note that a “ ...

Page 9

... Pin Configurations, Pin Descriptions, and Package Information sections. Added the DG508AMY/PR and DG509AMY/PR parts to the Ordering Information table. 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. ...

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