ADG1308BRZ Analog Devices Inc, ADG1308BRZ Datasheet

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ADG1308BRZ

Manufacturer Part Number
ADG1308BRZ
Description
IC,ANALOG MUX,SINGLE,8-CHANNEL,CMOS,SOP,16PIN,PLASTIC
Manufacturer
Analog Devices Inc
Type
Analog Multiplexerr
Datasheet

Specifications of ADG1308BRZ

Function
Multiplexer
Circuit
1 x 8:1
On-state Resistance
210 Ohm
Current - Supply
1µA
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.154", 3.90mm Width)
Package
16SOIC N
Maximum On Resistance
500@10.8V Ohm
Maximum Propagation Delay Bus To Bus
130@±15V|170@12V ns
Maximum High Level Output Current
30 mA
Multiplexer Architecture
8:1
Maximum Turn-off Time
130@12V ns
Maximum Turn-on Time
110@12V ns
Power Supply Type
Single|Dual
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
FEATURES
33 V supply range
130 Ω on resistance
Fully specified at ±15 V/+12 V
3 V logic-compatible inputs
Rail-to-rail operation
Break-before-make switching action
16-lead TSSOP and 16-lead SOIC_N
Upgrade for the
APPLICATIONS
Audio and video routing
Test equipment
Data acquisition systems
Battery-powered systems
Communication systems
Signal routing
GENERAL DESCRIPTION
The ADG1308 and ADG1309 are monolithic analog multi-
plexers consisting of eight single channels and four differential
channels, respectively. The ADG1308 switches one of eight
inputs to a common output as determined by the 3-bit binary
address lines A0, A1, and A2. The ADG1309 switches one of
four differential inputs to a common differential output as
determined by the 2-bit binary address lines A0 and A1. An EN
input on both devices is used to enable or disable the device.
When disabled, all channels are switched off.
When the switches are on, each switch conducts equally well
in both directions and has an input signal range that extends to
the power supplies. In the off condition, signal levels up to the
supplies are blocked. All switches exhibit break-before-make
switching action for use in multiplexer applications. Inherent in
the design is the low charge injection for minimum transients
when switching the digital inputs.
Rev. A
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.
ADG508A/ADG509A
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
Fast switching speed coupled with high signal bandwidth makes
the parts suitable for video signal switching. CMOS
construction ensures ultra low power dissipation, making the
parts ideally suited for portable and battery-powered
instruments.
PRODUCT HIGHLIGHTS
1.
2.
3.
4.
5.
S1
S8
16-lead TSSOP and 16-lead SOIC_N available.
Pin compatible with the ADG508AKR and the
ADG509AKR devices.
3 V, logic-compatible digital input where:
V
V
Low power consumption.
IH
L
logic power supply not required.
= 2.0 V and V
±15 V/+12 V Multiplexers
FUNCTIONAL BLOCK DIAGRAMS
ADG1308
A0 A1 A2 EN
DECODER
1-OF-8
©2006–2009 Analog Devices, Inc. All rights reserved.
IL
ADG1308/ADG1309
= 0.8 V.
4- and 8-Channel
Figure 1.
D
S1A
S4A
S1B
S4B
A0 A1
DECODER
ADG1309
1-OF-4
EN
www.analog.com
DA
DB

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ADG1308BRZ Summary of contents

Page 1

FEATURES 33 V supply range 130 Ω on resistance Fully specified at ±15 V/+ logic-compatible inputs Rail-to-rail operation Break-before-make switching action 16-lead TSSOP and 16-lead SOIC_N Upgrade for the ADG508A/ADG509A APPLICATIONS Audio and video routing Test equipment ...

Page 2

ADG1308/ADG1309 TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 Functional Block Diagrams ............................................................. 1 General Description ......................................................................... 1 Product Highlights ........................................................................... 1 Revision History ............................................................................... 2 Specifications ..................................................................................... 3 Dual Supply ................................................................................... 3 Single Supply ................................................................................. 5 REVISION HISTORY ...

Page 3

SPECIFICATIONS DUAL SUPPLY V = +15 V ± 10 –15 V ± 10%, GND = 0 V, unless otherwise noted Table 1. Parameter ANALOG SWITCH Analog Signal Range On Resistance Resistance Match Between ...

Page 4

ADG1308/ADG1309 Parameter POWER REQUIREMENTS Temperature range for B version is –40°C to +105°C. 2 Guaranteed by design; not subject to production test. +25ºC −40ºC to +105ºC Unit 0.002 μA ...

Page 5

SINGLE SUPPLY ± 10 GND = 0 V, unless otherwise noted Table 2. Parameter ANALOG SWITCH Analog Signal Range On Resistance Resistance Match Between Channels, ∆R ...

Page 6

ADG1308/ADG1309 ABSOLUTE MAXIMUM RATINGS T = 25°C, unless otherwise noted. A Table 3. Parameter Rating GND −0 + GND +0 − ...

Page 7

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS Table 4. ADG1308 Pin Function Descriptions Pin Number Mnemonic Description 1 A0 Logic Control Input A0 Active High Digital Input. When low, the device is disabled and all switches are off. When high, ...

Page 8

ADG1308/ADG1309 Table 6. ADG1309 Pin Function Descriptions Pin Number SOIC/TSSOP Mnemonic Description 1 A0 Logic Control Input A0 Active High Digital Input. When low, the device is disabled and all switches are off. When high, Ax logic inputs ...

Page 9

TYPICAL PERFORMANCE CHARACTERISTICS 200 T = 25°C A 180 160 V = +15V 140 –15V SS 120 100 –15 –12 –9 –6 – SOURCE OR DRAIN VOLTAGE (V) Figure 4. ...

Page 10

ADG1308/ADG1309 +15V DD – –15V 25°C A –20 –30 –40 –50 –60 –70 –80 –90 –100 –110 10k 100k 1M 10M FREQUENCY (Hz) Figure 10. Off Isolation vs. Frequency ...

Page 11

TEST CIRCUITS Figure 13. On Resistance 3V ADDRESS 50% DRIVE ( TRANSITION OUTPUT 90% 3V ADDRESS DRIVE ( 80% OUTPUT 3V ENABLE 50% DRIVE (V ) ...

Page 12

ADG1308/ADG1309 OUT × ΔV INJ 0.1µF 0.1µ 50Ω D GND OFF ISOLATION = 20 log Figure 20. Off Isolation V DD 0.1µF NETWORK ...

Page 13

TERMINOLOGY R ON Ohmic resistance between D and S. ΔR ON Difference between the R of any two channels (Off) S Source leakage current when the switch is off. I (Off) D Drain leakage current when the switch ...

Page 14

... ORDERING GUIDE Model Temperature Range 1 ADG1308BRUZ −40°C to +105°C 1 ADG1308BRUZ-REEL7 −40°C to +105°C 1 ADG1308BRZ −40°C to +105°C 1 ADG1308BRZ-REEL7 −40°C to +105°C 1 ADG1309BRUZ −40°C to +105°C 1 ADG1309BRUZ-REEL7 −40°C to +105°C 1 ADG1309BRZ −40°C to +105°C 1 ADG1309BRZ-REEL7 − ...

Page 15

NOTES Rev Page ADG1308/ADG1309 ...

Page 16

ADG1308/ADG1309 NOTES ©2006–2009 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. D06009-0-1/09(A) Rev Page ...

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