MAXIM MAX306, MAX307 Technical data

General Description

The MAX306/MAX307 precision, monolithic, CMOS
analog multiplexers (muxes) offer low on-resistance
(less than 100Ω), which is matched to within 5Ω
between channels and remains flat over the specified
analog signal range (7Ω, max). They also offer low leak­age over temperature (I

NO(OFF)

less than 2.5nA at

+85°C) and fast switching speeds (t

TRANS

less than
250ns). The MAX306 is a single-ended 1-of-16 device,
and the MAX307 is a differential 2-of-8 device.

The MAX306/MAX307 are fabricated with Maxim’s
improved 44V silicon-gate process. Design improve­ments yield extremely low charge injection (less than
10pC) and guarantee electrostatic discharge (ESD)
protection greater than 2000V.

These muxes operate with a single +5V to +30V supply,
or bipolar ±4.5V to ±20V supplies, while retaining
TTL/CMOS-logic input compatibility and fast switching.
CMOS inputs provide reduced input loading. These
improved parts are plug-in upgrades for the industry­standard DG406, DG407, DG506A, and DG507A.

________________________Applications

____________________________Features

♦♦

Guaranteed On-Resistance Match Between
Channels, <5Ω Max

♦♦

Low On-Resistance, <100Ω Max

♦♦

Guaranteed Flat On-Resistance over Specified
Signal Range, 7Ω Max

♦♦

Guaranteed Charge Injection, <10pC

♦♦

I

NO(OFF)

Leakage <2.5nA at +85°C

♦♦

I

COM(OFF)

Leakage <20nA at +85°C

♦♦

ESD Protection >2000V

♦♦

Plug-In Upgrade for Industry-Standard
DG406/DG407/DG506A/DG507A

♦♦

Single-Supply Operation (+5V to +30V)
Bipolar-Supply Operation (±4.5V to ±20V)

♦♦

Low Power Consumption, <1.25mW

♦♦

Rail-to-Rail Signal Handling

♦♦

TTL/CMOS-Logic Compatible

MAX306/MAX307

Precision, 16-Channel/Dual 8-Channel,

High-Performance, CMOS Analog Multiplexers

________________________________________________________________

Maxim Integrated Products

1

_____________________Pin Configurations/Functional Diagrams/Truth Tables

19-0270; Rev 3; 3/10

PART

MAX306CPI

MAX306CWI 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.

MAX306C/D 0°C to +70°C Dice*
MAX306EPI -40°C to +85°C 28 Plastic DIP
MAX306EWI -40°C to +85°C 28 Wide SO
MAX306EQI -40°C to +85°C 28 PLCC

MAX306MJI -55°C to +125°C 28 CERDIP

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.

MAX306EUI -40°C to +85°C 28 TSSOP

Ordering Information

Sample-and-Hold
Circuits

Test Equipment
Heads-Up Displays
Guidance and Control

Systems

Military Radios
Communications Systems
Battery-Operated Systems
PBX, PABX
Audio Signal Routing

Pin Configurations/Functional Diagrams/Truth Tables
continued at end of data sheet.

TOP VIEW

V+

N.C.

N.C.

NO16

NO15

NO14

NO13

NO12

NO11

NO10

NO9

GND

N.C.

A3

1

2

3

4

5

MAX306

6

7

8

9

10

11

12

13

14

DIP/SO/TSSOP

28

COM

27

V-

26

NO8

25

NO7

24

NO6

23

NO5

22

NO4

21

NO3

NO2

20

NO1

19

EN

18

A0

17

A1

16

A2

15

A3

X
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1

LOGIC “0” V

A2 A1 A0 EN

X

X

X

0

0

0

0

0

1

0

1

1

0

1

0

1

1

1

1

0

0

0

0

0

1

0

1

1

0

1

0

1

1

1

1

MAX306

≤ 0.8V, LOGIC “1” = VAH ≥ 2.4V

AL

0

0

1

1

1

0

1

1

1

0

1

1

1

0

1

1

1

0

1

1

1

0

1

1

1

0

1

1

1

0

1

1

1

None

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

MAX306/MAX307

Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers

2 _______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS—Dual Supplies

(V+ = +15V, V- = -15V, GND = 0V, VAH= +2.4V, VAL= +0.8V, TA= T

MIN

to T

MAX

, unless otherwise noted.)

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.

(Voltage Referenced to V-)

V+ ..........................................................................-0.3V, +44V

GND.......................................................................-0.3V, +25V

Digital Inputs, NO, COM (Note 1)...........(V- - 2V) to (V+ + 2V) or

30mA (whichever occurs first)

Continuous Current (any terminal) ......................................30mA

Peak Current, NO or COM

(pulsed at 1ms, 10% duty cycle max) ..........................100mA

Continuous Power Dissipation (T

A

= +70°C)

28-Pin Plastic DIP

(derate 9.09mW/°C above +70°C).............................727mW

28-Pin Wide SO (derate 12.50mW/°C above +70°C) ...1000mW

28-Pin PLCC (derate 10.53mW/°C above +70°C)........842mW

28-Pin CERDIP (derate 16.67mW/°C above +70°C) ..1333mW

28-Pin TSSOP (derate 12.8mW/°C above +70°C) ........1025mW

Operating Temperature Ranges

MAX30_C_ _ .......................................................0°C to +70°C

MAX30_E_ _.....................................................-40°C to +85°C

MAX30_MJI....................................................-55°C to +125°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

Soldering Temperature (reflow)

PDIP lead(Pb)-free .......................................................+260°C

PDIP containing lead(Pb).............................................+240°C

Wide SO lead(Pb)-free.................................................+260°C

Wide SO containing lead(Pb) ......................................+240°C

PLCC lead(Pb)-free......................................................+245°C

PLCC containing lead(Pb) ...........................................+225°C

CERDIP ........................................................................+240°C

TSSOP lead(Pb)-free....................................................+260°C

TSSOP containing lead(Pb) .........................................+240°C

VNO= +10V,
V

COM

= ±10V,

V

EN

= 0V

V

COM

= +10V,
VNO= ±10V,
V

EN

= 0V

INO= -1.0mA,
V

COM

= ±10V

INO= -1.0mA,
V

COM

= ±10V (Note 4)

VNO= ±10V,
V

COM

= +10V,
V

EN

= 0V

CONDITIONS

nA

-20 +20

I

COM(OFF)

COM Off-Leakage Current
(Note 5)

-10 +10

-0.75 +0.02 +0.75

-40 +40

60 100

-20 +20

-0.75 +0.02 +0.75

nA

-5.0 +5.0

I

NO(OFF)

NO Off-Leakage Current
(Note 5)

-2.5 +2.5

Ω

125

R

ON

On-Resistance

1.5 5

Ω

8

ΔR

ON

On-Resistance Matching
Between Channels

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

Note 1: Signals on NO, COM, A0, A1, A2, A3, or EN exceeding V+ or V- are clamped by internal diodes. Limit forward current to

maximum current ratings.

V-15 +15

VNO,

V

COM

Analog Signal Range

INO= -1.0mA,
V

COM

= ±5V or 0V

1.8 7

Ω

10

R

FLAT

On-Resistance Flatness

(Note 3)

TA= +25°C

TA= T

MIN

to T

MAX

TA= +25°C

TA= T

MIN

to T

MAX

TA= +25°C

TA= T

MIN

to T

MAX

-0.5 +0.01 +0.5TA= +25°C

TA= T

MIN

to T

MAX

TA= +25°C

TA= T

MIN

to T

MAX

TA= +25°C

TA= T

MIN

to T

MAX

MAX307

MAX306

C, E

M

C, E

M

C, E

M

SWITCH

MAX306/MAX307

Precision, 16-Channel/Dual 8-Channel,

High-Performance, CMOS Analog Multiplexers

_______________________________________________________________________________________ 3

ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)

(V+ = +15V, V- = -15V, GND = 0V, VAH= +2.4V, VAL= +0.8V, TA= T

MIN

to T

MAX

, unless otherwise noted.)

V

COM

= ±10V,
V

NO

= ±10V,
sequence
each switch
on

nA

-25 +25

I

COM(ON)

COM On-Leakage Current
(Note 5)

-12.5 +12.5

-0.75 +0.02 +0.75

-50 +50

-25 +25

-0.75 +0.02 +0.75

Off-Isolation
(Note 6)

dB-69V

ISO

210Q

Charge Injection
(Note 3)

pC

55 150

ns

400

t

ON(EN)

Enable Turn-On Time

130 200

ns10 40t

OPEN

Break-Before-Make Interval

110 300

µA-1.0 +1.0I

AL

Input Current with
Input Voltage Low

µA-1.0 +1.0I

AH

Input Current with
Input Voltage High

µA

-10 +10

I-Negative Supply Current

-1 +1

mA

1

I+Positive Supply Current

0.075 0.5

V±4.5 ±20Power-Supply Range

16 30

µA

75

UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

TA= +25°C

TA= T

MIN

to T

MAX

TA= +25°C

TA= T

MIN

to T

MAX

MAX306

MAX307

C, E

M

C, E

M

Crosstalk Between Channels V

CT

-92 dB

Logic Input Capacitance C

IN

8 pF

NO Off-Capacitance C

NO(OFF)

8 pF

TA= +25°C

VEN= 0V or 2.4V,
VA= 0V

TA= +25°C

VA= 2.4V or 15V

TA= +25°C

TA= T

MIN

to T

MAX

TA= T

MIN

to T

MAX

TA= +25°C

TA= +25°C

TA= +25°C

TA= T

MIN

to T

MAX

TA= +25°C

TA= +25°C

TA= +25°C

TA= T

MIN

to T

MAX

CONDITIONS

TA= +25°C

TA= +25°C

TA= +25°C

VEN= 0V,
RL= 1kΩ,
f = 100kHz, Figure 6

CL= 1.0nF,
V

NO

= 0V,
RS= 0Ω, Figure 5

Figure 3

VEN= 2.4V,
V

A(ALL)

= 0V

Figure 4

VEN= 2.4V,
V

A(ALL)

= 0V

VEN= VA= 0V or 5.0V

VEN= 2.4V,
f = 100kHz,
V

GEN

= 1V

P-P

,

R

L

= 1kΩ, Figure 7

f = 1MHz

f = 1MHz,
VEN= VNO= 0V,
Figure 8

ns

400

t

TRANS

Transition Time

TA= T

MIN

to T

MAX

Figure 2

ns

300

t

OFF(EN)

Enable Turn-Off Time

TA= T

MIN

to T

MAX

Figure 3

INPUT

SUPPLY

DYNAMIC

(Note 3)

CL= 1.0nF,
VNO= 0V,
RS= 0Ω

V

INH

= 2.4V,

V

INL

= 0V,
V

NO1

= 5V,

Figure 3
V

INH

= 2.4V,

V

INL

= 0V,
V

NO1

= 5V,

Figure 3

V

NO1

= 8V,

V

NO8

= 0V,

V

IN

= 2.4V,

Figure 1

INO= -1.0mA
V

COM

= 3V or 10V

pC210Q

Charge Injection
(Note 3)

ns80 300t

OFF(EN)

Enable Turn-Off Time
(Note 3)

V012

VNO,

V

COM

Analog Signal Range

ns105 600t

ON(EN)

Enable Turn-On Time
(Note 3)

ns130 450t

TRANS

Transition Time
(Note 3)

Ω120 175R

ON

On-Resistance TA= +25°C

TA= +25°C

TA= +25°C

TA= +25°C

TA= +25°C

SWITCH

DYNAMIC

MAX306/MAX307

Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers

4 _______________________________________________________________________________________

CONDITIONS UNITS

MIN TYP MAX

(Note 2)

SYMBOLPARAMETER

ELECTRICAL CHARACTERISTICS—Single Supply

(V+ = +12V, V- = 0V, GND = 0V, VAH= +2.4V, VAL= +0.8V, TA= T

MIN

to T

MAX

, unless otherwise noted.)

Note 2: The algebraic convention where the most negative value is a minimum and the most positive value a maximum is used in

this data sheet.

Note 3: Guaranteed by design.
Note 4: ΔR

ON

= R

ON(MAX)

- R

ON(MIN)

.

On-resistance match between channels and flatness are guaranteed only with specified
voltages. Flatness is defined as the difference between the maximum and minimum value of on-resistance as measured at
the extremes of the specified analog signal range.

Note 5: Leakage parameters are 100% tested at the maximum-rated hot temperature and guaranteed by correlation at +25°C.
Note 6: Off-isolation = 20log V

COM/VNO

, where V

COM

= output and VNO= input to off switch.

COM Off-Capacitance C

COM(OFF)

f = 1MHz,
VEN= 0.8V,
V

COM

= 0V,

Figure 8

COM On-Capacitance C

COM(ON)

f = 1MHz,
VEN= 2.4V,
V

COM

= 0V,

Figure 8

TA= +25°C

TA= +25°C

MAX306

MAX307

MAX306

MAX307

pF

pF

130

65

140

70

MAX306/MAX307

Precision, 16-Channel/Dual 8-Channel,

High-Performance, CMOS Analog Multiplexers

_______________________________________________________________________________________

5

__________________________________________Typical Operating Characteristics

(TA = +25°C, unless otherwise noted.)

ON-RESISTANCE vs. V

160

140

120

100

(Ω)

80

ON

R

60

40

20

0

-20 20-15 15-10 10-5 50

ON-RESISTANCE vs. V

TEMPERATURE (SINGLE SUPPLY)

160

V+ = +15V

140

V- = 0V

120

100

(Ω)

80

ON

R

60

40

20

0

(DUAL SUPPLIES)

±5V

V

(V)

COM

+125°C

+85°C

+25°C

-55°C

V

(V)

COM

COM

COM

±10V

±15V

AND

±20V

MAX306/7 TOC-01

MAX306/7 TOC-04

151050

ON-RESISTANCE vs. V

TEMPERATURE (DUAL SUPPLIES)

120

V+ = +15V

V- = -15V

100

80

(Ω)

60

ON

R

40

20

0

-15 15-10 10-5 50

+125°C

+85°C

+25°C

-55°C

V

COM

(V)

OFF LEAKAGE vs. TEMPERATURE

1000

V+ = +15V

100

V- = -15V

10

1

I

0.1

OFF LEAKAGE (nA)

0.01

0.001

0.0001

-35 -15 65

-55 125

COM (ON)

I

NO (OFF)

45

25

5

TEMPERATURE (°C)

COM

AND

85 105

MAX306/7 TOC-02

(Ω)
R

MAX306/7 TOC-05

ON LEAKAGE (nA)

0.0001

400

360

320

280

240

ON

200

160

120

1000

100

0.01

0.001

80

40

10

0.1

ON-RESISTANCE vs. V

COM

(SINGLE SUPPLY)

5V

10V

15V

20V

15 201050

V

(V)

COM

ON LEAKAGE vs. TEMPERATURE

V+ = +15V
V- = -15V

1

I

COM (ON)

-35 -15 65

-55 125

45

25

5

TEMPERATURE (°C)

85 105

MAX306/7 TOC-03

MAX306/7 TOC-06

CHARGE INJECTION vs. V

30

20

10

0

(pC)

j

Q

-10

-20

-30

-15 15-10 10-5 50

COM

V+ = +15V
V- = -15V

V+ = 12V

V- = 0V

V

(V)

COM

MAX306/7 TOC-07

SUPPLY CURRENT vs. TEMPERATURE

100

I+

10

1

I+, I- (μA)

0.1

I-

0.01

0.001

-35 -15 65

-55 125

V+ = +15V
V- = -15V

= VA = 0V, 4.5V

V

EN

45

25

5

TEMPERATURE (°C)

MAX306/7 TOC-08

85 105

__________Applications Information

Operation with Supply Voltages

Other than ±15V

Using supply voltages other than ±15V will reduce the
analog signal range. The MAX306/MAX307 switches
operate with ±4.5V to ±20V bipolar supplies or with a
+5V to +30V single supply; connect V- to GND when
operating with a single supply. Also, both device types
can operate with unbalanced supplies such as +24V
and -5V. The

Typical Operating Characteristics

graphs
show typical on-resistance with 20V, 15V, 10V, and 5V
supplies. (Switching times increase by a factor of two
or more for operation at 5V.)

Overvoltage Protection

Proper power-supply sequencing is recommended for
all CMOS devices. Do not exceed the absolute maxi­mum ratings because stresses beyond the listed rat­ings may cause permanent damage to the devices.
Always sequence V+ on first, then V-, followed by either
the logic inputs, NO or COM. If power-supply sequenc­ing is not possible, add two small-signal diodes in
series with supply pins for overvoltage protection
(Figure 1). Adding diodes reduces the analog signal

range to 1V above V+ and 1V below V-, but low switch
resistance and low leakage characteristics are unaf­fected. Device operation is unchanged, and the differ­ence between V+ and V- should not exceed +44V.

MAX306/MAX307

Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers

6 _______________________________________________________________________________________

Output–bidirectionalCOM28

Address InputsA3–A014–17

Enable InputsEN18

Analog Inputs–bidirectionalNO1–NO819–26

Negative Supply Voltage InputV-27

GroundGND12

Analog Inputs–bidirectionalNO16–NO94–11

MAX306

PIN

No Connection. Not internally
connected.

N.C.2, 3, 13

Positive Supply Voltage InputV+1

FUNCTIONNAME

Negative Supply Voltage InputV-27

Output A–bidirectionalCOMA28

GroundGND12

Address InputsA2, A1, A015, 16, 17

Enable InputEN18

Analog Inputs–bidirectionalNO1A–NO8A19–26

Analog Inputs–bidirectionalNO8B–NO1B4–11

No Connection. Not internally
connected.

N.C.3, 13, 14

MAX307

PIN

Output B–bidirectionalCOMB2

Positive Supply Voltage InputV+1

FUNCTIONNAME

_____________________________________________________________Pin Descriptions

Figure 1. Overvoltage Protection Using External Blocking
Diodes

V+

NO

V

g

V-

COM

MAX306/MAX307

Precision, 16-Channel/Dual 8-Channel,

High-Performance, CMOS Analog Multiplexers

_______________________________________________________________________________________ 7

______________________________________________Test Circuits/Timing Diagrams

Figure 2. Transition Time

Figure 3. Enable Switching Time

+15V

V+

NO2-NO15

V-

-15V

V+

NO1A-NO8A

V-

-15V

+15V

NO1

NO16

COM

NO1B

NO8B

COMB

300Ω

300Ω

±10V

+10V

±10V

+10V

35pF

35pF

LOGIC

V

OUT

V

OUT

INPUT

SWITCH
OUTPUT

V

OUT

V

V

+3V

NO1

0V

NO16

50%

0V

90%

t

TRANS

ON

tr < 20ns
tf < 20ns

90%

t

TRANS

50Ω

50Ω

A0

A1

A2

MAX306

A3

EN

GND

+15V

A0

A1

A2

EN

MAX307

GND

EN

A0

A1

A2
A3

50Ω

50Ω

GND

EN

A0

A1

A2

GND

V+

MAX306

+15V

V+

NO2B-NO8B,

MAX307

NO1

NO2-NO16

COM

V-

-15V

NO1B

NO1A-NO8A

COMA

COMB

V-

-15V

1kΩ

1kΩ

-5V

-5V

35pF

35pF

V

OUT

V

OUT

LOGIC
INPUT

SWITCH
OUTPUT

+3V

0V

t

ON(EN)

0V

V

OUT

50%

90%

tr < 20ns
tf < 20ns

10%

t

OFF(EN)

MAX306/MAX307

Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers

8 _______________________________________________________________________________________

_________________________________Test Circuits/Timing Diagrams (continued)

Figure 4. Break-Before-Make Interval

Figure 5. Charge Injection

+15V

GND

V+

NO1-NO16

MAX306

COM

V-

-15V

+2.4V

EN

A0

A1

A2

A3

50Ω

+15V

R

S

NO1-NO16

EN

V

S

CHANNEL

SELECT

A0

A1

A2
A3

V+

MAX306

GND

300Ω

V-

-15V

COM

+5V

V

OUT

35pF

V

OUT

CL = 1000nF

LOGIC
INPUT

+3V

LOGIC
INPUT

0V

V

OUT

SWITCH
OUTPUT

0V

+3V

0V

V

OUT

IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER

ΔV

OUT

ERROR Q WHEN THE CHANNEL TURNS OFF.

Q = CL = ΔV

OUT

50%

80%

t

OPEN

ONOFF OFF

tr < 20ns
tf < 20ns

ΔV

OUT

MAX306/MAX307

Precision, 16-Channel/Dual 8-Channel,

High-Performance, CMOS Analog Multiplexers

_______________________________________________________________________________________ 9

_________________________________Test Circuits/Timing Diagrams (continued)

Figure 6. Off-Isolation Figure 7. Crosstalk

Figure 8. NO/COM Capacitance

10nF

GND

+15V

V+

MAX306

EN

10nF

COM

V-

-15V

V

V

OUT

IN

10nF

V+

=

R

L

1kΩ

COM

EN

V-

-15V

V

OUT

V

IN

R

V

= 1kΩ

L

OUT

R

S

= 50Ω

R

S

= 50Ω

V

IN

NO1

NO16

A0

A1

A2

A3

GND

OFF-ISOLATION = 20log

+15V

MAX306

10nF

V

OUT

NO1

NO2

NO16

A0

A1

A2

A3

CROSSTALK = 20log

+15V

V+

A3

CHANNEL

SELECT

A2

MAX306

A1

A0

EN

GND

V-

-15V

NO1

NO16

COM

Meter

Impedance

Analyzer

f = 1MHz

MAX306/MAX307

Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers

10 ______________________________________________________________________________________

________Pin Configurations/Functional Diagrams/Truth Tables (continued)

TOP VIEW

V+

1

2

COMB

N.C.

3

NO8B

4

5

NO7B

MAX307

6

NO6B

NO5B

7

NO4B

8

NO3B

9

10

NO2B

NO1B

GND

N.C.

N.C.

11

12

13

14

COMA

28

27

V-

26

NO8A

25

NO7A

NO6A

24

NO5A

23

NO4A

22

NO3A

21

NO2A

20

NO1A

19

EN

18

A0

17

A1

16

A2

15

A2 A1 A0 EN

X
0
0
0
0
1
1
1
1

LOGIC “0” V

AL

X

X

0

0

0

0

1

1

0

1

1

0

0

0

1

1

0

1

1

MAX307

≤ 0.8V, LOGIC “1” = VAH ≥ 2.4V

None

1

1

1

2

1

3

1

4

1

5

1

6

1

7

1

8

TOP VIEW

NO15

NO14

NO13

NO12

NO11

10

NO10

NO9

11

N.C. = NO INTERNAL CONNECTION

NO16

5

6

7

8

9

12

GND

DIP/SO

N.C.

N.C.V+COMV-NO8

1234

MAX306

14 15

13

A3A2A1

N.C.

PLCC

V+ V- GND

2627

28

25

NO7

24

NO6

NO5

23

22

NO4

N03

21

20

N02

19

N01

17

16

18

A0

EN

NO1
NO2
NO3
NO4
NO5
NO6
NO7
NO8

NO9
NO10
NO11
NO12
NO13
NO14
NO15
NO16

COM

CMOS DECODERS/DRIVERS

A0 A1 A2 A3 EN

MAX306 16-CHANNEL SINGLE-ENDED MULTIPLEXER

MAX306/MAX307

Precision, 16-Channel/Dual 8-Channel,

High-Performance, CMOS Analog Multiplexers

______________________________________________________________________________________ 11

________Pin Configurations/Functional Diagrams/Truth Tables (continued)

_Ordering Information (continued)

* Contact factory for dice specifications.

28 TSSOP-40°C to +85°CMAX307EUI

28 PLCC-40°C to +85°CMAX307EQI

28 Wide SO-40°C to +85°CMAX307EWI

28 Plastic DIP-40°C to +85°CMAX307EPI

Dice*0°C to +70°CMAX307C/D

28 Wide SO

28 Plastic DIP

PIN-PACKAGETEMP RANGE

0°C to +70°C

0°C to +70°CMAX307CWI

MAX307CPI

PART

28 CERDIP-55°C to +125°CMAX307MJI

PACKAGE TYPE PACKAGE CODE DOCUMENT NO.

28 PDIP P28+3

21-0044

28 Wide SO W28+6

21-0042

28 PLCC Q28+4

21-0049

28 CDIP J28-2

21-0046

28 TSSOP U28+2

21-0066

Package Information

For the latest package outline information and land patterns,
go to www.maxim-ic.com/packages

. Note that a “+”, “#”, or
“-” in the package code indicates RoHS status only. Package
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.

TOP VIEW

NO7B

NO6B

NO5B

NO4B

NO3B

NO2B

NO1B

NO8B

N.C.

COMBV+COMAV-NO8A

1234

5

6

7

12

GND

MAX307

14 151617

13

N.C.

N.C.

A2A1A0

8

9

10

11

PLCC

N.C. = NO INTERNAL CONNECTION

V+ V-

NO1A

2627

28

25

NO7A

24

NO6A

NO5A

23

22

NO4A

N03A

21

20

N02A

19

N01A

18

EN

NO2A
NO3A
NO4A
NO5A
NO6A
NO7A
NO8A
NO1B
NO2B
NO3B
NO4B
NO5B
NO6B
NO7B
NO8B

CMOS DECODERS/DRIVERS

A0 A1 A2

MAX307 8-CHANNEL DIFFERENTIAL MULTIPLEXER

GND

COMA

COMB

EN

MAX306/MAX307

Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers

12 ______________________________________________________________________________________

__________________________________________________________Chip Topographies

TRANSISTOR COUNT: 269

SUBSTRATE IS INTERNALLY CONNECTED TO V+

TRANSISTOR COUNT: 269

SUBSTRATE IS INTERNALLY CONNECTED TO V+

MAX306

MAX307

N.C. = NO INTERNAL CONNECTION

EN

A0 A1 A2 A3 N.C.

NO1

NO2

NO3

N04

NO5

NO6

NO7

NO8

0.184"

(4.67mm)

GND

NO9

NO10

NO11

NO12

N013

NO14

NO15

NO16

N.C.

NO1A

NO2A

NO3A

N04A

NO5A

NO6A

NO7A

NO8A

EN

A0 A1 A2 N.C. N.C.

0.184"

(4.67mm)

GND

NO1B

NO2B

NO3B

NO4B

N05B

NO6B

NO7B

NO8B

COMB

V- COM V+

0.078"

(1.98mm)

V- COMA V+

0.078"

(1.98mm)

MAX306/MAX307

Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers

Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.

Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________

13

© 2010 Maxim Integrated Products Maxim is a registered trademark of Maxim Integrated Products, Inc.

Revision History

REVISION

NUMBER

3 3/10

REVISION

DATE

DESCRIPTION

Changed the s ingle-supply operating vo ltage minimum from +4.5V to +5V in the
General De scription, Features, and Applications Information sections.

Added the soldering temperatures for all packages to the Absolute Maximum Ratings
section.

PAGES

CHANGED

1, 6

2