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 leak-
age over temperature (INO(OFF) less than 2.5nA at
+85°C) and fast switching speeds (tTRANS 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 improve-
ments 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 industry-
standard DG406, DG407, DG506A, and DG507A.
________________________Applications
____________________________Features
♦♦Guaranteed On-Resistance Match Between
Channels, <5ΩMax
♦♦Low On-Resistance, <100ΩMax
♦♦Guaranteed Flat On-Resistance over Specified
Signal Range, 7ΩMax
♦♦Guaranteed Charge Injection, <10pC
♦♦INO(OFF) Leakage <2.5nA at +85°C
♦♦ICOM(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
28
27
26
25
24
23
22
21
1
2
3
4
5
6
7
8
COM
V-
NO8
NO7
NO16
N.C.
N.C.
V+
TOP VIEW
NO6
NO5
NO4
NO3
NO12
NO13
NO14
NO15
20
19
18
17
9
10
11
12
NO2
NO1
EN
A0
GND
NO9
NO10
NO11
DIP/SO/TSSOP
MAX306
16
15
13
14
A1
A2
A3
N.C.
A2 A1 A0 EN
X
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
X
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
X
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
None
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
MAX306
LOGIC “0” VAL ≤ 0.8V, LOGIC “1” = VAH ≥ 2.4V
A3
X
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
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.
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= TMIN to TMAX, 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 (TA= +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,
VCOM = ±10V,
VEN = 0V
VCOM = +10V,
VNO = ±10V,
VEN = 0V
INO = -1.0mA,
VCOM = ±10V
INO = -1.0mA,
VCOM = ±10V (Note 4)
VNO = ±10V,
VCOM = +10V,
VEN = 0V
CONDITIONS
nA
-20 +20
ICOM(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
INO(OFF)
NO Off-Leakage Current
(Note 5) -2.5 +2.5
Ω
125
RON
On-Resistance
1.5 5 Ω
8
ΔRON
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,
VCOM
Analog Signal Range
INO = -1.0mA,
VCOM = ±5V or 0V
1.8 7 Ω
10
RFLAT
On-Resistance Flatness
(Note 3)
TA= +25°C
TA= TMIN to TMAX
TA= +25°C
TA= TMIN to TMAX
TA= +25°C
TA= TMIN to TMAX
-0.5 +0.01 +0.5TA= +25°C
TA= TMIN
to TMAX
TA= +25°C
TA= TMIN
to TMAX
TA= +25°C
TA= TMIN
to TMAX
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= TMIN to TMAX, unless otherwise noted.)
VCOM = ±10V,
VNO = ±10V,
sequence
each switch
on
nA
-25 +25
ICOM(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-69VISO
210Q
Charge Injection
(Note 3) pC
55 150
ns
400
tON(EN)
Enable Turn-On Time 130 200
ns10 40tOPEN
Break-Before-Make Interval
110 300
µA-1.0 +1.0IAL
Input Current with
Input Voltage Low
µA-1.0 +1.0IAH
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= TMIN
to TMAX
TA= +25°C
TA= TMIN
to TMAX
MAX306
MAX307
C, E
M
C, E
M
Crosstalk Between Channels VCT -92 dB
Logic Input Capacitance CIN 8pF
NO Off-Capacitance CNO(OFF) 8pF
TA= +25°C
VEN = 0V or 2.4V,
VA= 0V
TA= +25°C
VA= 2.4V or 15V
TA= +25°C
TA= TMIN to TMAX
TA= TMIN to TMAX
TA= +25°C
TA= +25°C
TA= +25°C
TA= TMIN to TMAX
TA= +25°C
TA= +25°C
TA= +25°C
TA= TMIN to TMAX
CONDITIONS
TA= +25°C
TA= +25°C
TA= +25°C
VEN = 0V,
RL= 1kΩ,
f = 100kHz, Figure 6
CL= 1.0nF,
VNO = 0V,
RS= 0Ω, Figure 5
Figure 3
VEN = 2.4V,
VA(ALL) = 0V
Figure 4
VEN = 2.4V,
VA(ALL) = 0V
VEN = VA= 0V or 5.0V
VEN = 2.4V,
f = 100kHz,
VGEN = 1VP-P,
RL= 1kΩ, Figure 7
f = 1MHz
f = 1MHz,
VEN = VNO = 0V,
Figure 8
ns
400
tTRANS
Transition Time TA= TMIN to TMAX
Figure 2
ns
300
tOFF(EN)
Enable Turn-Off Time TA= TMIN to TMAX
Figure 3
INPUT
SUPPLY
DYNAMIC
(Note 3)
CL= 1.0nF,
VNO = 0V,
RS= 0Ω
VINH = 2.4V,
VINL = 0V,
VNO1 = 5V,
Figure 3
VINH = 2.4V,
VINL = 0V,
VNO1 = 5V,
Figure 3
VNO1 = 8V,
VNO8 = 0V,
VIN = 2.4V,
Figure 1
INO = -1.0mA
VCOM = 3V or 10V
pC210Q
Charge Injection
(Note 3)
ns80 300tOFF(EN)
Enable Turn-Off Time
(Note 3)
V012
VNO,
VCOM
Analog Signal Range
ns105 600tON(EN)
Enable Turn-On Time
(Note 3)
ns130 450tTRANS
Transition Time
(Note 3)
Ω120 175RON
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= TMIN to TMAX, 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: ΔRON = RON(MAX) - RON(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 VCOM/VNO, where VCOM = output and VNO = input to off switch.
COM Off-Capacitance CCOM(OFF)
f = 1MHz,
VEN = 0.8V,
VCOM = 0V,
Figure 8
COM On-Capacitance CCOM(ON)
f = 1MHz,
VEN = 2.4V,
VCOM = 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
120
140
160
ON-RESISTANCE vs. VCOM
(DUAL SUPPLIES)
100
MAX306/7 TOC-01
0
20
40
60
-20 20-15 15-10 10-5 50
80
VCOM (V)
±5V
±10V
±15V
±20V
RON (Ω)
120
ON-RESISTANCE vs. VCOM AND
TEMPERATURE (DUAL SUPPLIES)
100
MAX306/7 TOC-02
0
20
40
60
-15 15-10 10-5 50
80
VCOM (V)
+125°C
+85°C
+25°C
-55°C
RON (Ω)
V+ = +15V
V- = -15V
280
320
360
400
ON-RESISTANCE vs. VCOM
(SINGLE SUPPLY)
240
MAX306/7 TOC-03
40
80
120
160
15 201050
200
VCOM (V)
RON (Ω)
5V
10V
15V
20V
120
140
160
ON-RESISTANCE vs. VCOM AND
TEMPERATURE (SINGLE SUPPLY)
100
MAX306/7 TOC-04
0
20
40
60
151050
80
VCOM (V)
RON (Ω)
+125°C
+85°C
+25°C
-55°C
V+ = +15V
V- = 0V
30
CHARGE INJECTION vs. VCOM
20
MAX306/7 TOC-07
-30
-20
-10
0
-15 15-10 10-5 50
10
VCOM (V)
Qj (pC)
V+ = 12V
V- = 0V
V+ = +15V
V- = -15V
10
0.0001
-55 125
OFF LEAKAGE vs. TEMPERATURE
1
MAX306/7 TOC-05
TEMPERATURE (°C)
OFF LEAKAGE (nA)
25
0.01
0.001
-35 -15 65
0.1
100
1000
45 85 105
5
INO (OFF)
ICOM (ON)
V+ = +15V
V- = -15V
10
0.0001
-55 125
ON LEAKAGE vs. TEMPERATURE
1
MAX306/7 TOC-06
TEMPERATURE (°C)
ON LEAKAGE (nA)
25
0.01
0.001
-35 -15 65
0.1
100
1000
45 85 105
5
ICOM (ON)
V+ = +15V
V- = -15V
100
0.001
-55 125
SUPPLY CURRENT vs. TEMPERATURE
10
MAX306/7 TOC-08
TEMPERATURE (°C)
I+, I- (μA)
25
0.1
0.01
-35 -15 65
1
45 85 105
5
I+
I-
V+ = +15V
V- = -15V
VEN = VA = 0V, 4.5V
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
__________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 maxi-
mum ratings because stresses beyond the listed rat-
ings 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 sequenc-
ing 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 unaf-
fected. Device operation is unchanged, and the differ-
ence 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
Vg
NO COM
V-
V+
Figure 1. Overvoltage Protection Using External Blocking
Diodes
MAX306/MAX307
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
_______________________________________________________________________________________ 7
______________________________________________Test Circuits/Timing Diagrams
50%
tTRANS
tr < 20ns
tf < 20ns
VOUT
+3V
0V
VNO1
0V
VNO16
LOGIC
INPUT
SWITCH
OUTPUT
+15V
VOUT
-15V
GND
V+
A1
V-
A0
A2
A3
EN
NO1
NO2-NO15
NO16
COM
±10V
+10V
50Ω
MAX306
300Ω
35pF
+15V
VOUT
-15V
GND
V+
A1
V-
A0
A2
EN
NO1B
NO1A-NO8A
NO8B
COMB
±10V
50Ω
MAX307
300Ω35pF
90%
90%
tTRANS
ON
+10V
50%
tOFF(EN)
tr < 20ns
tf < 20ns
VOUT
+3V
0V
0V
LOGIC
INPUT
SWITCH
OUTPUT
+15V
VOUT
-15V
GND
V+
A1
V-
A0
A2
A3
EN NO1
NO2-NO16
COM
-5V
50Ω
MAX306
1kΩ35pF
90%
10%
tON(EN)
+15V
VOUT
-15V
GND
V+
A1
V-
A0
A2
EN NO1B
NO1A-NO8A
NO2B-NO8B,
COMA
COMB
-5V
50Ω
MAX307
1kΩ35pF
Figure 2. Transition Time
Figure 3. Enable Switching Time
MAX306/MAX307
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
8 _______________________________________________________________________________________
50%
tOPEN
tr < 20ns
tf < 20ns
VOUT
+3V
0V
LOGIC
INPUT
SWITCH
OUTPUT
+15V
VOUT
-15V
GND
V+
A1
V-
A0
A2
A3
EN
NO1-NO16
COM
+5V
50Ω
MAX306
300Ω
35pF
80%
+2.4V
0V
ΔVOUT
+3V
0V
LOGIC
INPUT
+15V
VOUT
-15V
GND
V+
A1
V-
A0
A2
A3
EN
COM
MAX306
CL = 1000nF VOUT
NO1-NO16
CHANNEL
SELECT
RS
VS
ONOFF OFF
ΔVOUT IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER
ERROR Q WHEN THE CHANNEL TURNS OFF.
Q = CL = ΔVOUT
_________________________________Test Circuits/Timing Diagrams (continued)
Figure 4. Break-Before-Make Interval
Figure 5. Charge Injection
MAX306/MAX307
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
_______________________________________________________________________________________ 9
+15V
VOUT
-15V
GND
V+
A1
V-
A0
A2
A3
NO16
COM
MAX306
NO1
RS = 50Ω
VIN
EN
10nF
RL = 1kΩ
OFF-ISOLATION = 20log VOUT
VIN
10nF
+15V
-15V
GND
V+
A1
V-
A0
A2
A3
NO16
COM
MAX306
NO2
RS = 50Ω
VOUT
EN
10nF
RL =
1kΩ
CROSSTALK = 20log VOUT
VIN
10nF
NO1
+15V
-15V
GND
V+
A2
V-
A3
A1
A0
NO16
MAX306
CHANNEL
SELECT
NO1
COM
EN
Meter
Impedance
Analyzer
f = 1MHz
_________________________________Test Circuits/Timing Diagrams (continued)
Figure 6. Off-Isolation Figure 7. Crosstalk
Figure 8. NO/COM Capacitance
MAX306/MAX307
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
10 ______________________________________________________________________________________
________Pin Configurations/Functional Diagrams/Truth Tables (continued)
28
27
26
25
24
23
22
21
1
2
3
4
5
6
7
8
COMA
V-
NO8A
NO7A
NO8B
N.C.
COMB
V+
TOP VIEW
NO6A
NO5A
NO4A
NO3A
NO4B
NO5B
NO6B
NO7B
20
19
18
17
9
10
11
12
NO2A
NO1A
EN
A0
GND
NO1B
NO2B
NO3B
DIP/SO
MAX307
16
15
13
14
A1
A2
N.C.
N.C.
A2 A1 A0 EN
X
0
0
0
0
1
1
1
1
X
0
0
1
1
0
0
1
1
X
0
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
None
1
2
3
4
5
6
7
8
MAX307
LOGIC “0” VAL ≤ 0.8V, LOGIC “1” = VAH ≥ 2.4V
CMOS DECODERS/DRIVERS
A0 A1 A2 A3 EN
MAX306 16-CHANNEL SINGLE-ENDED MULTIPLEXER
NO16
NO15
NO14
NO13
NO12
NO11
NO10
NO9
NO8
NO7
NO6
NO5
NO4
NO3
NO2
NO1
COM
V+ V- GND
NO15
NO14
NO13
NO12
NO11
NO10
NO9
NO7
NO6
NO5
NO4
N03
N02
N01
NO16
N.C.
N.C.
V+
COM
V-
NO8
GND
N.C.
A3
A2
A1
A0
EN
TOP VIEW
PLCC
12 13 14 15 16 17 18
1234 2627
28
19
20
21
22
23
24
25
5
6
7
8
9
10
11
MAX306
N.C. = NO INTERNAL CONNECTION
MAX306/MAX307
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
______________________________________________________________________________________ 11
________Pin Configurations/Functional Diagrams/Truth Tables (continued)
NO7B
NO6B
NO5B
NO4B
NO3B
NO2B
NO1B
NO7A
NO6A
NO5A
NO4A
N03A
N02A
N01A
NO8B
N.C.
COMB
V+
COMA
V-
NO8A
GND
N.C.
N.C.
A2
A1
A0
EN
TOP VIEW
PLCC
12 13 14 15 16 17 18
1234 2627
28
19
20
21
22
23
24
25
5
6
7
8
9
10
11
MAX307
N.C. = NO INTERNAL CONNECTION
CMOS DECODERS/DRIVERS
A0 A1 A2 EN
NO8B
NO7B
NO6B
NO5B
NO4B
NO3B
NO2B
NO1B
NO8A
NO7A
NO6A
NO5A
NO4A
NO3A
NO2A
NO1A
COMA
V+ V- GND
COMB
MAX307 8-CHANNEL DIFFERENTIAL MULTIPLEXER
_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.
MAX306/MAX307
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
12 ______________________________________________________________________________________
__________________________________________________________Chip Topographies
GND
NO1
NO2
NO3
N04
NO5
NO6
NO7
NO8
EN A0 A1 A2 A3 N.C.
0.184"
(4.67mm)
0.078"
(1.98mm)
NO9
NO10
NO11
NO12
N013
NO14
NO15
NO16
N.C.
V- COM V+
GND
NO1A
NO2A
NO3A
N04A
NO5A
NO6A
NO7A
NO8A
EN A0 A1 A2 N.C. N.C.
0.184"
(4.67mm)
0.078"
(1.98mm)
NO1B
NO2B
NO3B
NO4B
N05B
NO6B
NO7B
NO8B
COMB
V- COMA V+
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
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
REVISION
DATE DESCRIPTION PAGES
CHANGED
Changed the single-supply operating voltage minimum from +4.5V to +5V in the
General Description,Features, and Applications Information sections. 1, 6
3 3/10
Added the soldering temperatures for all packages to the Absolute Maximum Ratings
section. 2
