ADG1408/ADG1409 (Rev. D) - Analog Devices

Data Sheet

4 RON, 4-/8-Channel, ?15 V/+12 V/?5 V iCMOS Multiplexers

ADG1408/ADG1409

FEATURES

4.7 maximum on resistance at 25?C 0.5 on-resistance flatness Up to 190 mA continuous current Fully specified at ?15 V/+12 V/?5 V 3 V logic-compatible inputs Rail-to-rail operation Break-before-make switching action 16-lead TSSOP and 4 mm ? 4 mm LFCSP

APPLICATIONS

Relay replacement Audio and video routing Automatic test equipment Data acquisition systems Temperature measurement systems Avionics Battery-powered systems Communication systems Medical equipment

GENERAL DESCRIPTION

The ADG1408/ADG1409 are monolithic iCMOS? analog multiplexers comprising eight single channels and four differential channels, respectively. The ADG1408 switches one of eight inputs to a common output, as determined by the 3-bit binary address lines, A0, A1, and A2. The ADG1409 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.

The industrial CMOS (iCMOS) modular manufacturing process combines high voltage complementary metal-oxide semiconductor (CMOS) 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 devices 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.

FUNCTIONAL BLOCK DIAGRAMS

ADG1408

ADG1409

S1

S1A

DA

S4A

D

S1B DB

S8

S4B

1-OF-8 DECODER

1-OF-4 DECODER

A0 A1 A2 EN

A0 A1 EN

Figure 1.

04861-001

The ultralow on resistance and on resistance flatness of these switches make them ideal solutions for data acquisition and gain switching applications where low distortion is critical. iCMOS construction ensures ultralow power dissipation, making the devices ideally suited for portable and batterypowered instruments.

PRODUCT HIGHLIGHTS

1. 4 on resistance. 2. 0.5 on-resistance flatness. 3. 3 V logic compatible digital input, VIH = 2.0 V, VIL = 0.8 V. 4. 16-lead TSSOP and 4 mm ? 4 mm LFCSP.

Table 1. Related Devices

Device No.

Description

ADG1208/ADG1209

Low capacitance, low charge injection, and low leakage 4-/8-channel ?15 V multiplexers

Rev. D

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ADG1408/ADG1409

TABLE OF CONTENTS

Features .............................................................................................. 1 Applications....................................................................................... 1 Functional Block Diagrams............................................................. 1 General Description ......................................................................... 1 Product Highlights ........................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3

15 V Dual Supply.......................................................................... 3 12 V Single Supply........................................................................ 5 5 V Dual Supply ............................................................................ 7

REVISION HISTORY

6/2016--Rev. C to Rev. D Changes to Analog Inputs Parameter, Table 6 .............................. 9 Added Digital Inputs Parameter, Table 6 ...................................... 9

5/2016--Rev. B to Rev. C Changed CP-16-13 to CP-16-26 .................................. Throughout Changes to Figure 3 ........................................................................ 10 Changes to Figure 5 ........................................................................ 11 Updated Outline Dimensions ....................................................... 19 Changes to Ordering Guide .......................................................... 20

3/2009--Rev. A to Rev. B Change to IDD Parameter, Table 2 ................................................... 4 Change to IDD Parameter, Table 3 ................................................... 6

8/2008--Rev. 0 to Rev. A Changes to Features.......................................................................... 1 Added Table 5; Renumbered Sequentially .................................... 8 Changes to Table 6............................................................................ 9 Added Exposed Pad Notation to Figure 3................................... 10 Added Exposed Pad Notation to Figure 5................................... 11 Added Exposed Pad Notation to Outline Dimensions ............. 19

8/2006--Revision 0: Initial Version

Data Sheet

Continuous Current per channel, S or D ...................................8 Absolute Maximum Ratings ............................................................9

Thermal Resistance .......................................................................9 ESD Caution...................................................................................9 Pin Configurations and Function Descriptions ......................... 10 Typical Performance Characteristics ........................................... 12 Terminology .................................................................................... 16 Test Circuits..................................................................................... 17 Outline Dimensions ....................................................................... 19 Ordering Guide .......................................................................... 19

Rev. D | Page 2 of 19

Data Sheet

ADG1408/ADG1409

SPECIFICATIONS

15 V DUAL SUPPLY

VDD = +15 V ? 10%, VSS = -15 V ? 10%, GND = 0 V, unless otherwise noted.

Table 2.

Parameter ANALOG SWITCH

Analog Signal Range On Resistance (RON)

On Resistance Match Between Channels (RON)

On-Resistance Flatness (RFLAT(ON))

LEAKAGE CURRENTS Source Off Leakage, IS (Off )

Drain Off Leakage, ID (Off )

Channel On Leakage, ID, IS (On)

DIGITAL INPUTS Input High Voltage, VINH Input Low Voltage, VINL Input Current

+25?C

4 4.7 0.2

0.78 0.5 0.72

?0.04 ?0.2 ?0.04 ?0.45 ?0.1 ?1.5

?0.005

Digital Input Capacitance, CIN

4

DYNAMIC CHARACTERISTICS2

Transition Time, tTRANSITION

140

170

Break-Before-Make Time Delay, tBBM 50

tON (EN)

tOFF (EN)

Charge Injection Off Isolation Channel-to-Channel Crosstalk Total Harmonic Distortion Plus

Noise (THD + N) -3 dB Bandwidth

ADG1408 ADG1409 Insertion Loss CS (Off ) CD (Off ) ADG1408 ADG1409

100 120 100 120 -50 -70 -70 0.025

60 115 0.24 14

80 40

-40?C to -40?C to

+85?C

+125?C1

VSS to VDD

5.7

6.7

0.85

1.1

0.77

0.92

?0.6

?5

?2

?30

?3

?30

2.0 0.8

?0.1

210

240

30

150

165

150

170

Unit

V typ max typ

max typ max

nA typ nA max nA typ nA max nA typ nA max

V min V max A typ A max pF typ

ns typ ns max ns typ ns min ns typ ns max ns typ ns max pC typ dB typ dB typ % typ

MHz typ MHz typ dB typ pF typ

pF typ pF typ

Test Conditions/Comments

VS = ?10 V, IS = -10 mA; see Figure 26 VDD = +13.5 V, VSS = -13.5 V VS = ?10 V, IS = -10 mA

VS = ?10 V, IS = -10 mA

VDD = +16.5 V, VSS = -16.5 V VS = ?10 V, VD = 10 V; see Figure 27

VS = ?10 V, VD = 10 V; see Figure 27

VS = VD = ?10 V; see Figure 28

VIN = VGND or VDD

RL = 100 , CL = 35 pF VS = 10 V, see Figure 29 RL = 100 , CL = 35 pF VS1 = VS2 = 10 V; see Figure 30 RL = 100 , CL = 35 pF VS = 10 V; see Figure 31 RL = 100 , CL = 35 pF VS = 10 V; see Figure 31 VS = 0 V, RS = 0 , CL = 1 nF; see Figure 32 RL = 50 , CL = 5 pF, f = 1 MHz; see Figure 33 RL = 50 , CL = 5 pF, f = 1 MHz; see Figure 34 RL = 110 , 15 V p-p, f = 20 Hz to 20 kHz; see Figure 36 RL = 50 , CL = 5 pF; see Figure 35

RL = 50 , CL = 5 pF, f = 1 MHz; see Figure 35 f = 1 MHz f = 1 MHz

Rev. D | Page 3 of 19

ADG1408/ADG1409

Data Sheet

Parameter CD, CS (On) ADG1408 ADG1409

POWER REQUIREMENTS IDD

+25?C

135 90

0.002

220

ISS

0.002

VDD/VSS

1 Temperature range: Y version: -40?C to +125?C. 2 Guaranteed by design, not subject to production test.

-40?C to +85?C

-40?C to +125?C1 Unit

pF typ pF typ

1

380

1 ?4.5/?16.5

A typ A max A typ A max A typ A max V min/max

Test Conditions/Comments f = 1 MHz

VDD = +16.5 V, VSS = -16.5 V Digital inputs = 0 V or VDD Digital inputs = 5 V Digital inputs = 0 V, 5 V or VDD

Rev. D | Page 4 of 19

Data Sheet

ADG1408/ADG1409

12 V SINGLE SUPPLY

VDD = 12 V ? 10%, VSS = 0 V, GND = 0 V, unless otherwise noted.

Table 3.

Parameter ANALOG SWITCH

Analog Signal Range On Resistance (RON)

On-Resistance Match Between Channels (RON)

On-Resistance Flatness (RFLAT(ON))

LEAKAGE CURRENTS Source Off Leakage, IS (Off )

Drain Off Leakage, ID (Off )

Channel On Leakage, ID, IS (On)

DIGITAL INPUTS Input High Voltage, VINH Input Low Voltage, VINL Input Current

-40?C to +25?C +85?C

6

8

9.5

0.2

0.82 0.85

1.5

2.5

2.5

?0.04 ?0.2 ?0.6 ?0.04 ?0.45 ?1 ?0.06 ?0.44 ?1.3

?0.005

Digital Input Capacitance, CIN

5

DYNAMIC CHARACTERISTICS2

Transition Time, tTRANSITION

200

260 330

Break-Before-Make Time Delay, tBBM 90

tON (EN)

tOFF (EN)

Charge Injection Off Isolation Channel-to-Channel Crosstalk -3 dB Bandwidth

ADG1408 ADG1409 Insertion Loss CS (Off ) CD (Off ) ADG1408 ADG1409 CD, CS (On) ADG1408 ADG1409

160 210 250 115 145 180 -12 -70 -70

36 72 0.5 25

165 80

200 120

-40?C to +125?C1 0 to VDD 11.2

1.1 2.8

?5 ?37 ?32 2.0 0.8 ?0.1

380 40 285 200

Unit

V typ max typ

max typ max

nA typ nA max nA typ nA max nA typ nA max

V min V max A typ A max pF typ

ns typ ns max ns typ ns min ns typ ns max ns typ ns max pC typ dB typ dB typ

MHz typ MHz typ dB typ pF typ

pF typ pF typ

pF typ pF typ

Test Conditions/Comments

VS = 0 V to 10 V, IS = -10 mA; see Figure 26 VDD = 10.8 V, VSS = 0 V VS = 0 V to 10 V, IS = -10 mA

VS = 0 V to 10 V, IS = -10 mA

VDD = 13.2 V VS = 1 V/10 V, VD = 10 V/1 V; see Figure 27

VS = 1 V/10 V, VD = 10 V/1 V; see Figure 27

VS = VD = 1 V or 10 V; see Figure 28

VIN = VGND or VDD

RL = 100 , CL = 35 pF VS = 8 V; see Figure 29 RL = 100 , CL = 35 pF VS1 = VS2 = 8 V; see Figure 30 RL = 100 , CL = 35 pF VS = 8 V; see Figure 31 RL = 100 , CL = 35 pF VS = 8 V; see Figure 31 VS = 6 V, RS = 0 , CL = 1 nF; see Figure 32 RL = 50 , CL = 5 pF, f = 1 MHz; see Figure 33 RL = 50 , CL = 5 pF, f = 1 MHz; see Figure 34 RL = 50 , CL = 5 pF; see Figure 35

RL = 50 , CL = 5 pF, f = 1 MHz; see Figure 35 f = 1 MHz f = 1 MHz

f = 1 MHz

Rev. D | Page 5 of 19

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