ADG508AKNZ Analog Devices Inc, ADG508AKNZ Datasheet

IC MULTIPLEXER 8X1 16DIP

ADG508AKNZ

Manufacturer Part Number
ADG508AKNZ
Description
IC MULTIPLEXER 8X1 16DIP
Manufacturer
Analog Devices Inc
Datasheet

Specifications of ADG508AKNZ

Function
Multiplexer
Circuit
1 x 8:1
On-state Resistance
300 Ohm
Voltage Supply Source
Dual Supply
Voltage - Supply, Single/dual (±)
±10.8 V ~ 16.5 V
Current - Supply
20µA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
No. Of Circuits
1
Supply Current
600µA
On State Resistance Max
280ohm
Supply Voltage Range
10.8V To 16.5V
Operating Temperature Range
-40°C To +85°C
Analog Switch Case Style
DIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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FEATURES
44 V supply maximum rating
V
Single-/dual-supply specifications
Wide supply range: 10.8 V to 16.5 V
Extended plastic temperature range: −40°C to +85°C
Low power dissipation: 28 mW maximum
Low leakage: 20 pA typical
Available in 16-lead DIP/SOIC and 20-lead PLCC/LCC
Superior alternative to
GENERAL DESCRIPTION
The ADG508A and ADG509A are CMOS monolithic analog
multiplexers with eight channels and dual four channels, respec-
tively. The ADG508A switches one of eight inputs to a common
output, depending on the state of three binary addresses and an
enable input. The ADG509A switches one of four differential
inputs to a common differential output, depending on the state
of two binary addresses and an enable input. Both devices have
TTL and 5 V CMOS logic-compatible digital inputs.
The ADG508A and ADG509A are designed on an enhanced
LC
to V
The devices can comfortably operate anywhere in the 10.8 V to
16.5 V single- or dual-supply range. These multiplexers also
feature high switching speeds and low R
Rev. D
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.
SS
packages
DG508A, HI-508
DG509A, HI-509
2
to V
MOS process that gives an increased signal capability of V
DD
and enables operation over a wide range of supply voltages.
DD
analog signal range
ON
.
SS
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
PRODUCT HIGHLIGHTS
1.
2.
3.
4.
Single-/Dual-Supply Specifications with a Wide Tolerance.
The devices are specified in the 10.8 V to 16.5 V range for
both single and dual supplies.
Extended Signal Range. The enhanced LC
results in a high breakdown and an increased analog signal
range of V
Break-Before-Make Switching. Switches are guaranteed
break-before-make so that input signals are protected
against momentary shorting.
Low Leakage. Leakage currents in the range of 20 pA make
these multiplexers suitable for high precision circuits.
FUNCTIONAL BLOCK DIAGRAMS
SS
S1A
S4A
S1B
S4B
S1
S8
to V
DD
Analog Multiplexers
CMOS 4-/8-Channel
ADG508A/ADG509A
©2009 Analog Devices, Inc. All rights reserved.
.
Figure 1. ADG508A
Figure 2. ADG509A
A0 A1 A2 EN
ADG508A
ADG509A
A0
DECODER
DECODER
A1
EN
DA
DB
D
2
MOS processing
www.analog.com

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ADG508AKNZ Summary of contents

Page 1

FEATURES 44 V supply maximum rating analog signal range SS DD Single-/dual-supply specifications Wide supply range: 10 16.5 V Extended plastic temperature range: −40°C to +85°C Low power dissipation maximum Low leakage: 20 ...

Page 2

ADG508A/ADG509A TABLE OF CONTENTS Features .............................................................................................. 1 Functional Block Diagrams ............................................................. 1 General Description ......................................................................... 1 Product Highlights ........................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Dual Supply ................................................................................... 3 Single Supply ................................................................................. 5 REVISION HISTORY 7/09—Rev ...

Page 3

SPECIFICATIONS DUAL SUPPLY −10 −16.5 V, unless otherwise noted Table 1. ADG508A/ ADG509A K Version Parameter +25°C ANALOG SWITCH Analog Signal Range ...

Page 4

ADG508A/ADG509A ADG508A/ ADG509A K Version Parameter +25°C C (Off ) (Off ) D ADG508A 22 ADG509A Charge Injection 4 INJ POWER SUPPLY I 0 Power Dissipation 10 1 Sample tested ...

Page 5

SINGLE SUPPLY GND = 0 V, unless otherwise noted Table 2. ADG508A/ ADG509A K Version Parameter +25°C ANALOG SWITCH Analog Signal Range GND 500 ON 700 ...

Page 6

ADG508A/ADG509A ADG508A/ ADG509A K Version Parameter +25°C POWER SUPPLY I 0.6 DD Power Dissipation 10 1 Sample tested at 25°C to ensure compliance. ADG508A/ ADG508A/ ADG509A ADG509A B Version T Version −40°C to −40°C to +85°C +25°C +85°C +25°C 0.6 ...

Page 7

ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 3. Parameter Ratings GND GND – Analog Inputs Voltage ...

Page 8

ADG508A/ADG509A PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS ADG508A GND TOP VIEW (Not to Scale ...

Page 9

ADG509A TOP VIEW S1A 4 13 (Not to Scale) S2A 5 12 S3A 6 11 S4A Figure 6. ADG509A DIP, SOIC Table 6. ADG509A Pin ...

Page 10

ADG508A/ADG509A TYPICAL PERFORMANCE CHARACTERISTICS The multiplexers are guaranteed functional with reduced single or dual supplies down to 4.5 V. 700 600 500 SS 400 300 V = +10. –10.8V SS 200 V = +15V ...

Page 11

TEST CIRCUITS Note: All digital input signal rise and fall times measured from 10 Figure 14 ...

Page 12

ADG508A/ADG509A 3V 0V 50% t OPEN 3V 50 (EN × ΔV INJ ADDRESS A2 DRIVE ( 50Ω ...

Page 13

SINGLE-SUPPLY OCTAL DAC APPLICATION The following circuit shows the ADG508A connected as a demulti- plexer to provide eight separate, digitally programmable voltages ( from the AD7245A. The AD7245A is a complete 12-bit, voltage output DAC with ...

Page 14

ADG508A/ADG509A OUTLINE DIMENSIONS 0.210 (5.33) MAX 0.150 (3.81) 0.130 (3.30) 0.115 (2.92) 0.022 (0.56) 0.018 (0.46) 0.014 (0.36) 0.200 (5.08) 0.200 (5.08) 0.125 (3.18) 0.800 (20.32) 0.790 (20.07) 0.780 (19.81 0.280 (7.11) 0.250 (6.35) 1 0.240 (6.10) 8 ...

Page 15

BSC 1.75 (0.0689) 0.25 (0.0098) 1.35 (0.0531) 0.10 (0.0039) COPLANARITY SEATING 0.51 (0.0201) 0.10 PLANE 0.31 (0.0122) COMPLIANT TO JEDEC STANDARDS MS-012-AC ...

Page 16

... ADG508A/ADG509A ORDERING GUIDE Model Temperature Range ADG508AKN −40°C to +85°C 1 ADG508AKNZ −40°C to +85°C ADG508AKR −40°C to +85°C ADG508AKR-REEL −40°C to +85°C ADG508AKR-REEL7 −40°C to +85°C 1 ADG508AKRZ −40°C to +85°C 1 ADG508AKRZ-REEL −40°C to +85°C ...

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