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ADG1208YRZ1

Description
8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO16
Categorysemiconductor    Analog mixed-signal IC   
File Size328KB,20 Pages
ManufacturerADI
Websitehttps://www.analog.com
Download Datasheet Parametric View All

ADG1208YRZ1 Overview

8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO16

ADG1208YRZ1 Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals16
Maximum operating temperature125 Cel
Minimum operating temperature-40 Cel
Maximum supply/operating voltage16.5 V
Minimum supply/operating voltage13.5 V
Rated supply voltage15 V
Processing package descriptionROHS COMPLIANT, MS-012AC, SOIC-16
Lead-freeYes
EU RoHS regulationsYes
China RoHS regulationsYes
stateACTIVE
CraftsmanshipCMOS
packaging shapeRECTANGULAR
Package SizeSMALL OUTLINE
surface mountYes
Terminal formGULL WING
Terminal spacing1.27 mm
terminal coatingMATTE TIN
Terminal locationDUAL
Packaging MaterialsPLASTIC/EPOXY
Temperature levelAUTOMOTIVE
Number of inputs8
Maximum on-time115 ns
Maximum off time140 ns
Analog IC other typesSGL ENDED MULTIPLEXER
Isolation Rating in Off State85 dB
Maximum limit analog input voltage16.5 V
Rated negative supply voltage-15 V
Forward conduction resistance matching rating3.5 ohm
Maximum on-state resistance200 ohm
Low Capacitance, 4-/8-Channel,
±15 V/+12 V
iCMOS
Multiplexers
ADG1208/ADG1209
FEATURES
<1 pC charge injection over full signal range
1 pF off capacitance
33 V supply range
120 Ω on resistance
Fully specified at ±15 V/+12 V
3 V logic compatible inputs
Rail-to-rail operation
Break-before-make switching action
Available in 16-lead TSSOP, 4 mm × 4 mm LFCSP_VQ, and
16-lead SOIC
Typical power consumption < 0.03 μW
S1
FUNCTIONAL BLOCK DIAGRAMS
ADG1208
S1A
DA
S4A
D
S1B
DB
S8
1-OF-8
DECODER
S4B
1-OF-4
DECODER
05713-001
ADG1209
A0 A1 A2 EN
A0
A1
EN
APPLICATIONS
Audio and video routing
Automatic test equipment
Data-acquisition systems
Battery-powered systems
Sample-and-hold systems
Communication systems
Figure 1.
GENERAL DESCRIPTION
The ADG1208 and ADG1209 are monolithic,
iCMOS®
analog
multiplexers comprising eight single channels and four differential
channels, respectively. The ADG1208 switches one of eight
inputs to a common output as determined by the 3-bit binary
address lines A0, A1, and A2. The ADG1209 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 on, each
channel conducts equally well in both directions and has an
input signal range that extends to the supplies.
The
iCMOS
(industrial CMOS) modular manufacturing
process combines high voltage CMOS (complementary metal-
oxide semiconductor) and bipolar technologies. It enables the
development of a wide range of high performance analog ICs
capable of 33 V operation in a footprint that no other generation
of high voltage parts has been able to achieve. Unlike analog ICs
using conventional CMOS processes,
iCMOS
components can
tolerate high supply voltages while providing increased
performance, dramatically lower power consumption, and
reduced package size.
The ultralow capacitance and exceptionally low charge injection
of these multiplexers make them ideal solutions for data acquisition
and sample-and-hold applications, where low glitch and fast
settling are required. Figure 2 shows that there is minimum
charge injection over the entire signal range of the device.
iCMOS
construction also ensures ultralow power dissipation,
making the parts ideally suited for portable and battery-
powered instruments.
1.0
MUX (SOURCE TO DRAIN)
0.9 T
A
= 25°C
0.8
CHARGE INJECTION (pC)
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
–15
–10
V
DD
= +5V
V
SS
= –5V
–5
0
V
S
(V)
5
10
15
05713-051
V
DD
= +15V
V
SS
= –15V
V
DD
= +12V
V
SS
= 0V
Figure 2. Source to Drain Charge Injection vs. Source Voltage
Rev. B
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.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113 ©2006–2009 Analog Devices, Inc. All rights reserved.
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