Datasheet

ManualsBrandsMAXIM INTEGRATED ManualsInterface ICsInterface IC - multiplexers SOIC 28 W

General Description

Maxim’s redesigned DG406 and DG407 CMOS analog

multiplexers now feature guaranteed matching between

channels (8Ω, max) and flatness over the specified sig-

nal range (9Ω, max). These low on-resistance muxes

(100Ω, max) conduct equally well in either direction and

feature guaranteed low charge injection (15pC, max). In

addition, these new muxes offer low input off-leakage

current over temperature—less than 5nA at +85°C.

The DG406 is a 1 of 16 multiplexer/demultiplexer and

the DG407 is a dual 8-channel multiplexer/demultiplex-

er. Both muxes operate with a +5V to +30V single sup-

ply and with ±4.5V to ±20V dual supplies. ESD

protection is guaranteed to be greater than 2000V per

Method 3015.7 of MIL-STD 883. These improved muxes

are pin-compatible plug-in upgrades for the industry

standard DG406 and DG407.

________________________Applications

Sample-and-Hold Circuits

Test Equipment

Guidance and Control Systems

Communications Systems

Data-Acquisition Systems

Audio Signal Routing

____________________________Features

♦♦

Pin-Compatible Plug-In Upgrade for Industry

Standard DG406/DG407

♦♦

Guaranteed Matching Between Channels, 8Ω (max)

♦♦

Guaranteed On-Resistance Flatness, 9Ω (max)

♦♦

Guaranteed Low Charge Injection, 15pC (max)

♦♦

Low On-Resistance 100Ω (max)

♦♦

Input Leakage, 5nA (max) at +85°C

♦♦

Low Power Consumption, 1.25mW (max)

♦♦

Rail-to-Rail Signal Handling

♦♦

Digital Input Controls TTL/CMOS Compatible

♦♦

ESD Protection >2000V per Method 3015.7

DG406/DG407

Improved, 16-Channel/Dual 8-Channel,

CMOS Analog Multiplexers

________________________________________________________________

Maxim Integrated Products

CMOS DECODERS/DRIVERS

A0 A1 A2 A3 EN

S10

S11

S12

S13

S14

S15

S16

V+ V- GND

DG406 16-CHANNEL SINGLE-ENDED MULTIPLEXER

V-

V+

N.C.

S16

S15

S14

S13

S12

S11

S10

GND

N.C.

TOP VIEW

DIP/SO/TSSOP

DG406

_________________Pin Configurations

19-4729; Rev 6; 3/10

PART

DG406CJ+

DG406CWI+ 0°C to +70°C

0°C to +70°C

TEMP RANGE PIN-PACKAGE

28 Plastic DIP

28 Wide SO

Ordering Information continued at end of data sheet.

Contact factory for dice specifications.

Denotes a lead(Pb)-free/RoHS-compliant package.

DG406C/D 0°C to +70°C Dice*

DG406DJ+ -40°C to +85°C 28 Plastic DIP

DG406EWI+ -40°C to +85°C 28 Wide SO

DG406DN+ -40°C to +85°C 28 PLCC

DG406AK+ -55°C to +125°C 28 CERDIP

Ordering Information

_______________Functional Diagrams

Functional Diagrams continued at end of data sheet.

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.

Pin Configurations continued at end of data sheet.

DG406EUI+ -40°C to +85°C 28 TSSOP

Summary of content (13 pages)

PAGE 1
9-4729; Rev 6; 3/10 Improved, 16-Channel/Dual 8-Channel, CMOS Analog Multiplexers ____________________________Features Maxim’s redesigned DG406 and DG407 CMOS analog multiplexers now feature guaranteed matching between channels (8Ω, max) and flatness over the specified signal range (9Ω, max). These low on-resistance muxes (100Ω, max) conduct equally well in either direction and feature guaranteed low charge injection (15pC, max).
PAGE 2
DG406/DG407 Improved, 16-Channel/Dual 8-Channel, CMOS Analog Multiplexers ABSOLUTE MAXIMUM RATINGS (Voltage Referenced to V-) V+ ............................................................................-0.3V, 44V GND .........................................................................-0.3V, 25V Digital Inputs, S, D (Note 1)....................(V- - 2V) to (V+ + 2V) or 30mA (whichever occurs first) Continuous Current (any terminal) ......................................
PAGE 3
Improved, 16-Channel/Dual 8-Channel, CMOS Analog Multiplexers (V+ = 15V, V- = -15V, VGND = 0V, VAH = +2.4V, VAL = +0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX (Note 2) UNITS INPUT Input Current with Input Voltage High IAH VA = 2.4V or 15V -1.0 +1.0 µA Input Current with Input Voltage Low IAL VEN = 0V or 2.4V, VA = 0V -1.0 +1.0 µA ±20 30 75 0.5 1 +1 +10 V SUPPLY Power-Supply Range ±4.5 VEN = VA = 0V or 5.
PAGE 4
DG406/DG407 Improved, 16-Channel/Dual 8-Channel, CMOS Analog Multiplexers ELECTRICAL CHARACTERISTICS—Single Supply (V+ = 12V, V- = 0V, VGND = 0V, VAH = +2.4V, VAL = +0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX (Note 2) UNITS SWITCH Analog Signal Range VANALOG (Note 3) 0 12 V Drain-Source On-Resistance RDS(ON) IS = -1.
PAGE 5
Improved, 16-Channel/Dual 8-Channel, CMOS Analog Multiplexers ON-RESISTANCE vs. VD (SINGLE SUPPLY) ON-RESISTANCE vs. VD AND TEMPERATURE (DUAL SUPPLIES) 140 ±5V V+ = 15V V- = -15V 400 100 360 320 80 ±15V +85°C 60 +25°C -55°C 40 ±20V 40 5V 240 200 160 10V 120 20 20 -10 -5 0 5 10 15 20 -15 -10 -5 VD (V) 0 5 10 0 15 5 10 V+ = 15V V- = -15V 100 1000 DG406/7 TOC-05 1000 DG406/7 TOC-04 V+ = 15V V- = 0V 20 ON LEAKAGE vs. TEMPERATURE OFF LEAKAGE vs.
PAGE 6
DG406/DG407 Improved, 16-Channel/Dual 8-Channel, CMOS Analog Multiplexers _____________________________________________________________Pin Descriptions DG406 PIN NAME DG407 PIN NAME 1 V+ Positive Supply Voltage Input 1 V+ Positive Supply Voltage Input 2, 3, 13 N.C. No Connection. Not internally connected. 2 DB Bidirectional Output B 4–11 S16–S9 3, 13, 14 N.C.
PAGE 7
Improved, 16-Channel/Dual 8-Channel, CMOS Analog Multiplexers +15V V+ ±10V S1 A0 A1 S2-S15 A2 DG406 A3 S16 EN +10V D GND VOUT V- LOGIC INPUT 50% 35pF 50Ω 0V 300Ω +15V -15V VS1 V+ A1 SWITCH OUTPUT VOUT ±10V S1B A0 +10V tTRANS DB GND tTRANS ON VOUT V- 50Ω 0V VS16 S8B EN 90% 90% DG407 S1A-S8A A2 tR < 20ns tF < 20ns +3V 35pF 300Ω -15V Figure 2.
PAGE 8
DG406/DG407 Improved, 16-Channel/Dual 8-Channel, CMOS Analog Multiplexers _________________________________Test Circuits/Timing Diagrams (continued) +15V +2.4V V+ EN A0 S1-S16 +5V tR < 20ns tF < 20ns +3V LOGIC INPUT 50% 0V A1 A2 VOUT DG406 80% A3 D GND SWITCH OUTPUT VOUT V- 35pF tOPEN 0V 300Ω 50Ω -15V Figure 4.
PAGE 9
Improved, 16-Channel/Dual 8-Channel, CMOS Analog Multiplexers +15V VOUT VIN S1 RS = 50Ω 10nF 10nF +15V V+ RL = 1kΩ S16 V+ S1 S2 S16 A0 D DG406 A1 VOUT RS = 50Ω RL = 1kΩ A2 A0 DG406 COM EN V- A1 A2 A3 GND EN A3 GND V- 10nF -15V OFF ISOLATION = 20log 10nF VOUT VIN CROSSTALK = 20log Figure 6. Off-Isolation -15V VOUT VIN Figure 7. Crosstalk +15V V+ A3 CHANNEL SELECT S1 Meter A2 DG406 A1 S16 A0 Impedance Analyzer D GND EN V- f = 1MHz -15V Figure 8.
PAGE 10
________Pin Configurations/Functional Diagrams/Truth Tables (continued) TOP VIEW V+ 1 28 DA DB 2 27 V- N.C. 3 26 S8A S8B 4 25 S7A S7B 5 24 S6A DG407 S6B 6 23 S5A S5B 7 22 S4A S4B 8 21 S3A S3B 9 20 S2A S2B 10 19 S1A S1B 11 18 EN GND 12 17 A0 N.C. 13 16 A1 N.C. 14 15 A2 DB V+ DA 1 28 27 26 S7B 5 25 S7A S6B 6 24 S6A S5B 7 23 S5A DG407 22 S4A 9 21 S3A S2B 10 20 S2A S1B 11 19 S1A 18 A0 A2 16 17 EN 8 S3B A1 S4B N.C.
PAGE 11
Improved, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers _Ordering Information (continued) PART V+ V- DG407CJ+ GND S1A S2A S3A S4A S5A S6A S7A S8A S1B S2B S3B S4B S5B S6B S7B S8B DA DG407CWI+ DG407C/D+ DG407DJ+ DG407EWI+ DG407DN+ DG407AK DG407EUI+ TEMP RANGE 0°C to +70°C 0°C to +70°C 0°C to +70°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -55°C to +125°C -40°C to +85°C PIN-PACKAGE 28 Plastic DIP 28 Wide SO Dice* 28 Plastic DIP 28 Wide SO 28 PLCC 28 CERDIP 28 TSSOP *Contact
PAGE 12
DG406/DG407 Improved, 16-Channel/Dual 8-Channel, CMOS Analog Multiplexers __________________________________________________________Chip Topographies DG406 EN A0 A1 A2 DG407 A3 N.C. EN A0 A1 A2 N.C. N.C. 0.184" (4.67mm) 0.184" (4.67mm) GND GND S1 S9 S1A S1B S2 S10 S2A S2B S3 S11 S3A S3B S4 S12 S4A S4B S5 S13 S5A S5B S6 S14 S6A S6B S7 S15 S7A S7B S8 S16 S8A S8B N.C. V- D V+ DB V- 0.078" (1.98mm) DA V+ 0.078" (1.98mm) N.C.
PAGE 13
Improved, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers REVISION NUMBER REVISION DATE 6 3/10 DESCRIPTION Updated the minimum limit of the single supply range. Added the soldering temperature of all packages to the Absolute Maximum Ratings. PAGES CHANGED 1, 6 2 Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied.