Maxim MAX306-MAX307 Precision, 16-channel/dual 8-channel, high-performance, cmos analog multiplexer Datasheet

19-0270; Rev 0; 8/94
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
________________________Applications
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
____________________________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
♦ 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 (+4.5V to +30V)
Bipolar-Supply Operation (±4.5V to ±20V)
♦ Low Power Consumption, <1.25mW
♦ Rail-to-Rail Signal Handling
♦ TTL/CMOS-Logic Compatible
______________Ordering Information
PART
TEMP. RANGE
PIN-PACKAGE
MAX306CPI
MAX306CWI
MAX306C/D
MAX306EPI
MAX306EWI
MAX306EQI
MAX306MJI
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
28 Plastic DIP
28 Wide SO
Dice*
28 Plastic DIP
28 Wide SO
28 PLCC
28 CERDIP
Ordering Information continued at end of data sheet.
* Contact factory for dice specifications.
V+
COM
3
2
1
28 27 26
NO8
N.C.
4
V-
N.C.
TOP VIEW
NO16
_____________________Pin Configurations/Functional Diagrams/Truth Tables
V+
NO15
5
25
NO7
NO14
6
24
NO6
NO13
7
23
NO5
NO12
8
22
NO4
MAX306
21
N03
10
20
N02
NO9
11
19
N01
16 17
18
A0
A2
A3
N.C.
GND
12 13 14 15
EN
9
NO10
A1
NO11
PLCC
N.C. = NO INTERNAL CONNECTION
Continued at end of data sheet.
V-
GND
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
________________________________________________________________ Maxim Integrated Products
Call toll free 1-800-998-8800 for free samples or literature.
1
MAX306/MAX307
_______________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 (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 improvements yield extremely low charge injection (less than
10pC) and guarantee electrostatic discharge (ESD)
protection greater than 2000V.
These muxes operate with a single +4.5V 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.
MAX306/MAX307
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
ABSOLUTE MAXIMUM RATINGS
Voltage Referenced to VV+ ............................................................................-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)
Plastic DIP (derate 9.09mW/°C above +70°C) ............727mW
Wide SO (derate 12.50mW/°C above +70°C)............1000mW
PLCC (derate 10.53mW/°C above +70°C) ..................842mW
CERDIP (derate 16.67mW/°C above +70°C) .............1333mW
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, 10sec) .............................+300°C
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.
Note 1:
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.
ELECTRICAL CHARACTERISTICS—Dual Supplies
(V+ = +15V, V- = -15V, GND = 0V, VAH = +2.4V, VAL = +0.8V, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
MIN
CONDITIONS
TYP
MAX
(Note 2)
UNITS
SWITCH
Analog Signal Range
On-Resistance
VNO,
VCOM
RON
(Note 3)
-15
INO = -1.0mA,
VCOM = ±10V
TA = +25°C
∆RON
INO = -1.0mA,
VCOM = ±10V (Note 4)
TA = +25°C
On-Resistance Flatness
RFLAT
INO = -1.0mA,
VCOM = ±5V or 0V
TA = +25°C
NO-Off Leakage Current
(Note 5)
VCOM = +10V,
VNO = ±10V,
VEN = 0V
TA = +25°C
INO(OFF)
VNO = ±10V,
VCOM = +10V, MAX306
VEN = 0V
TA = +25°C
VNO = +10V,
VCOM = ±10V, MAX307
VEN = 0V
TA = +25°C
ICOM(OFF)
60
TA = TMIN to TMAX
On-Resistance Matching
Between Channels
COM-Off Leakage Current
(Note 5)
1.5
TA = TMIN
to TMAX
TA = TMIN
to TMAX
2
ICOM(ON)
VCOM = ±10V, MAX306
VNO = ±10V,
sequence
each switch
MAX307
on
TA = TMIN
to TMAX
1.8
7
10
-0.5
0.01
-2.5
2.5
M
-5.0
5.0
-0.75
C, E
-20
M
-40
-0.75
C, E
-10
M
-20
-0.75
C, E
-25
M
-50
-0.75
C, E
M
0.02
V
Ω
Ω
Ω
0.5
C, E
TA = +25°C
TA = TMIN
to TMAX
5
8
TA = TMIN to TMAX
TA = TMIN
to TMAX
100
125
TA = TMIN to TMAX
TA = +25°C
COM-On Leakage Current
(Note 5)
15
nA
0.75
20
40
0.02
0.75
nA
10
20
0.02
0.75
25
50
0.02
0.75
-12.5
12.5
-25
25
_______________________________________________________________________________________
nA
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
(V+ = +15V, V- = -15V, GND = 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 4.5V
Positive Supply Current
Negative Supply Current
I+
I-
VEN = 2.4V,
VA(ALL) = 0V or 2.4V
VEN = 2.4V,
VA(ALL) = 0V or 2.4V
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
16
0.075
-1
-10
µA
mA
µA
DYNAMIC
Transistion Time
tTRANS
Figure 2
Break-Before-Make Interval
tOPEN
Figure 4
Enable Turn-On Time
tON(EN)
Figure 3
Enable Turn-Off Time
tOFF(EN)
Figure 3
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
110
10
40
130
55
300
400
ns
ns
200
400
150
300
ns
ns
CL = 1.0nF,
VNO = 0V,
RS = 0Ω, Figure 5
TA = +25°C
2
VISO
VEN = 0V,
RL = 1kΩ,
f = 100kHz, Figure 6
TA = +25°C
-69
dB
Crosstalk Between Channels
VCT
VEN = 2.4V,
f = 100kHz,
VGEN = 1VP-P,
RL = 1kΩ, Figure 7
TA = +25°C
-92
dB
Logic Input Capacitance
CIN
f = 1MHz
TA = +25°C
8
pF
f = 1MHz,
VEN = VNO = 0V,
Figure 8
TA = +25°C
8
pF
Charge Injection
(Note 3)
Q
Off Isolation
(Note 6)
NO-Off Capacitance
COM-Off Capacitance
COM-On Capacitance
CNO(OFF)
f = 1MHz,
VEN = 0.8V,
CCOM(OFF)
VCOM = 0V,
Figure 8
f = 1MHz,
VEN = 2.4V,
CCOM(ON)
VCOM = 0V,
Figure 8
MAX306
pC
130
TA = +25°C
MAX307
pF
65
MAX306
140
TA = +25°C
MAX307
10
pF
70
_______________________________________________________________________________________
3
MAX306/MAX307
ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)
MAX306/MAX307
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
ELECTRICAL CHARACTERISTICS—Single Supply
(V+ = +12V, V- = 0V, GND = 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
On-Resistance
VNO,
VCOM
RON
(Note 3)
INO = -1.0mA
VCOM = 3V or 10V
0
12
V
TA = +25°C
120
175
Ω
TA = +25°C
130
450
ns
TA = +25°C
105
600
ns
TA = +25°C
80
300
ns
TA = +25°C
2
10
pC
DYNAMIC
Transition Time
(Note 3)
tTRANS
Enable Turn-On Time
(Note 3)
tON(EN)
Enable Turn-Off Time
(Note 3)
tOFF(EN)
Charge Injection
(Note 3)
Q
VNO1 = 8V,
VNO8 = 0V,
VIN = 2.4V,
Figure 1
VINH = 2.4V,
VINL = 0V,
VNO1 = 5V,
Figure 3
VINH = 2.4V,
VINL = 0V,
VNO1 = 5V,
Figure 3
CL = 1.0nF,
VNO = 0V,
RS = 0Ω
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: ∆RON = 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.
4
_______________________________________________________________________________________
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
ON-RESISTANCE vs. VCOM AND
TEMPERATURE (DUAL SUPPLIES)
140
±5V
ON-RESISTANCE vs. VCOM
(SINGLE SUPPLY)
400
V+ = +15V
V- = -15V
100
360
320
120
±10V
±15V
60
60
+25°C
-55°C
40
±20V
RON (Ω)
80
280
+85°C
RON (Ω)
200
160
40
10V
120
20
20
0
-15 -10
-5
0
5
10
15
-10
-5
VCOM (V)
15
0
+85°C
+25°C
80
-55°C
40
5
10
1
ICOM (ON)
10
1
0.1
0.01
INO (OFF)
ICOM (ON)
0.001
0.0001
-55 -35 -15
15
V+ = +15V
V- = -15V
100
0.0001
0
5
25 45
65
85 105 125
-55 -35 -15
TEMPERATURE (°C)
100
MAX306/7 TOC-07
20
I+
10
I+, I- (µA)
V+ = +15V
V- = -15V
0
V+ = 12V
V- = 0V
-10
65
85 105 125
SUPPLY CURRENT vs. TEMPERATURE
CHARGE INJECTION vs. VCOM
30
25 45
5
TEMPERATURE (°C)
MAX306/7 TOC-08
VCOM (V)
10
20
ON LEAKAGE vs. TEMPERATURE
10
0.1
15
1000
0.001
20
Qj (pC)
10
VCOM (V)
V+ = +15V
V- = -15V
100
0.01
0
5
OFF LEAKAGE vs. TEMPERATURE
OFF LEAKAGE (nA)
+125°C
60
10
MAX306/7 TOC-05
V+ = +15V
V- = 0V
100
5
1000
MAX306/7 TOC-04
160
120
0
VCOM (V)
ON-RESISTANCE vs. VCOM AND
TEMPERATURE (SINGLE SUPPLY)
140
20V
40
-15
20
15V
80
ON LEAKAGE (nA)
0
-20
RON (Ω)
5V
240
MAX306/7 TOC-06
RON (Ω)
100
+125°C
80
MAX306/7 TOC-03
MAX306/7 TOC-01
160
120
MAX306/7 TOC-02
ON-RESISTANCE vs. VCOM
(DUAL SUPPLIES)
1
0.1
I0.01
-20
V+ = +15V
V- = -15V
VEN = VA = 0V, 4.5V
0.001
-30
-15
-10
-5
0
VCOM (V)
5
10
15
-55 -35 -15
5
25 45
65
85 105 125
TEMPERATURE (°C)
_______________________________________________________________________________________
5
MAX306/MAX307
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
MAX306/MAX307
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
_____________________________________________________________Pin Descriptions
MAX306
PIN
NAME
1
V+
2, 3, 13
N.C.
4–11
NO16–NO9
12
GND
14–17
A3–A0
18
EN
19–26
NO1–NO8
27
V-
28
COM
FUNCTION
MAX307
PIN
FUNCTION
Positive Supply Voltage Input
1
V+
No Internal Connections
2
COMB
Output B–bidirectional
3, 13, 14
N.C.
No Internal Connection
4–11
NO8B–NO1B
12
GND
15, 16, 17
A2, A1, A0
18
EN
19–26
NO1A–NO8A
27
V-
28
COMA
Analog Inputs–bidirectional
Ground
Address Inputs
Enable Inputs
Analog Inputs–bidirectional
Negative Supply Voltage Input
Output–bidirectional
__________Applications Information
Operation with Supply Voltages
Other than ±15V
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
Positive Supply Voltage Input
Analog Inputs–bidirectional
Ground
Address Inputs
Enable Input
Analog Inputs–bidirectional
Negative Supply Voltage Input
Output A–bidirectional
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.
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
+4.5V 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.)
6
NAME
V+
NO
COM
Vg
V-
Figure 1. Overvoltage Protection Using External Blocking
Diodes
_______________________________________________________________________________________
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
+15V
V+
NO1
A0
A1
±10V
NO2-NO15
A2
A3
MAX306 NO16
EN
COM
GND
+10V
VOUT
V-
LOGIC
INPUT
50%
35pF
50Ω
0V
300Ω
-15V
+15V
VNO1
SWITCH
OUTPUT
VOUT
V+
NO1B
A0
±10V
90%
0V
A1
90%
NO1A-NO8A
A2
VNO16
NO8B
EN
+10V
ON
VOUT
V-
50Ω
tTRANS
tTRANS
MAX307 COMB
GND
tr < 20ns
tf < 20ns
+3V
35pF
300Ω
-15V
Figure 2. Transition Time
+15V
V+
EN
NO1
A0
-5V
NO2-NO16
A1
MAX306
A2
A3
COM
GND
50Ω
VOUT
V-
35pF
1kΩ
LOGIC
INPUT
A1
V+
NO1B
10%
SWITCH
OUTPUT
-5V
NO1A-NO8A
NO2B-NO8B,
COMA
90%
VOUT
MAX307
A2
50Ω
tOFF(EN)
0V
+15V
A0
50%
0V
tON(EN)
-15V
EN
tr < 20ns
tf < 20ns
+3V
GND
COMB
V-
VOUT
1kΩ
35pF
-15V
Figure 3. Enable Switching Time
_______________________________________________________________________________________
7
MAX306/MAX307
______________________________________________Test Circuits/Timing Diagrams
MAX306/MAX307
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
_________________________________Test Circuits/Timing Diagrams (continued)
+15V
+2.4V
V+
EN
A0
NO1-NO16
LOGIC
INPUT
+5V
tr < 20ns
tf < 20ns
+3V
50%
0V
A1
A2
VOUT
MAX306
80%
A3
COM
GND
SWITCH
OUTPUT
VOUT
V-
35pF
tOPEN
0V
300Ω
50Ω
-15V
Figure 4. Break-Before-Make Interval
+15V
RS
NO1-NO16 V+
LOGIC
INPUT
EN
VS
CHANNEL
SELECT
OFF
ON
OFF
0V
A0
COM
A1
A2
A3
+3V
VOUT
MAX306
CL = 1000nF
GND
V-
∆VOUT
VOUT
∆VOUT IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER
ERROR Q WHEN THE CHANNEL TURNS OFF.
-15V
Q = CL = ∆VOUT
Figure 5. Charge Injection
8
_______________________________________________________________________________________
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
+15V
+15V
10nF
VOUT
VIN
V+
NO1
RS = 50Ω
RL =
1kΩ
NO16
A0
COM
A1
NO2
RL = 1kΩ
A0
A1
A2
A3
GND
EN
10nF
A3
GND
V-
-15V
OFF ISOLATION = 20log
V+
NO1
NO16
VOUT
RS = 50Ω
MAX306
A2
10nF
COM
MAX306
EN
10nF
V-
-15V
VOUT
VIN
CROSSTALK = 20log
Figure 6. Off Isolation
VOUT
VIN
Figure 7. Crosstalk
+15V
V+
A3
CHANNEL
SELECT
NO1
Meter
A2
MAX306
A1
NO16
A0
GND
EN
COM
V-
Impedance
Analyzer
f = 1MHz
-15V
Figure 8. NO/COM Capacitance
_______________________________________________________________________________________
9
MAX306/MAX307
_________________________________Test Circuits/Timing Diagrams (continued)
MAX306/MAX307
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
________Pin Configurations/Functional Diagrams/Truth Tables (continued)
TOP VIEW
V+ 1
28 COM
N.C. 2
27 V-
A3
A2
A1
A0
EN
ON
Switch
N.C. 3
26 NO8
NO16 4
25 NO7
X
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
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
NO15 5
NO14 6
24 NO6
MAX306
23 NO5
NO13 7
22 NO4
NO12 8
21 NO3
NO11 9
20 NO2
NO10 10
19 NO1
NO9 11
18 EN
GND 12
17 A0
N.C. 13
16 A1
A3 14
15 A2
MAX306
LOGIC “0” VAL ≤ 0.8V, LOGIC “1” = VAH ≥ 2.4V
DIP/SO
TOP VIEW
V+ 1
28 COMA
COMB 2
27 V-
N.C. 3
26 NO8A
NO8B 4
25 NO7A
NO7B 5
24 NO6A
NO6B 6
MAX307
23 NO5A
22 NO4A
NO5B 7
NO4B 8
21 NO3A
NO3B 9
20 NO2A
NO2B 10
19 NO1A
NO1B 11
18 EN
GND 12
17 A0
N.C. 13
16 A1
N.C. 14
15 A2
A2
A1
A0
EN
ON
Switch
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
DIP/SO
10
______________________________________________________________________________________
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
V+
COMA
3
2
1
28 27 26
NO8A
COMB
4
V-
N.C.
V+
NO8B
TOP VIEW
NO7B
5
25
NO7A
NO6B
6
24
NO6A
NO5B
7
23
NO5A
NO4B
8
22
NO4A
NO3B
9
21
N03A
NO2B
10
20
N02A
NO1B
11
19
N01A
EN
A0
A1
A2
18
N.C.
16 17
N.C.
12 13 14 15
GND
MAX307
PLCC
V-
GND
NO1A
NO2A
NO3A
NO4A
NO5A
NO6A
NO7A
NO8A
NO1B
NO2B
NO3B
NO4B
NO5B
NO6B
NO7B
NO8B
COMA
COMB
CMOS DECODERS/DRIVERS
A0
A1
A2
EN
MAX307 8-CHANNEL DIFFERENTIAL MULTIPLEXER
N.C. = NO INTERNAL CONNECTION
_Ordering Information (continued)
PART
MAX307CPI
MAX307CWI
MAX307C/D
MAX307EPI
MAX307EWI
MAX307EQI
MAX307MJI
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
PIN-PACKAGE
28 Plastic DIP
28 Wide SO
Dice*
28 Plastic DIP
28 Wide SO
28 PLCC
28 CERDIP
* Contact factory for dice specifications.
______________________________________________________________________________________
11
MAX306/MAX307
________Pin Configurations/Functional Diagrams/Truth Tables (continued)
MAX306/MAX307
Precision, 16-Channel/Dual 8-Channel,
High-Performance, CMOS Analog Multiplexers
__________________________________________________________Chip Topographies
MAX306
EN
A0
A1
A2
MAX307
A3
N.C.
EN
A0
A1
A2
N.C. N.C.
0.184"
(4.67mm)
0.184"
(4.67mm)
GND
NO1
NO9
NO2
NO10
NO3
NO11
N04
NO12
NO5
N013
NO6
NO14
NO7
NO15
NO8
NO16
GND
NO1A
NO1B
NO2A
NO2B
NO3A
NO3B
N04A
NO4B
NO5A
N05B
NO6A
NO6B
NO7A
NO7B
NO8A
NO8B
N.C.
V-
COM
V+
COMB
V-
0.078"
(1.98mm)
COMA
V+
0.078"
(1.98mm)
N.C. = NO INTERNAL CONNECTION
TRANSISTOR COUNT: 269
TRANSISTOR COUNT: 269
SUBSTRATE IS INTERNALLY CONNECTED TO V+
SUBSTRATE IS INTERNALLY CONNECTED TO V+
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.
12 __________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 (408) 737-7600
© 1994 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.