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19-0270; Rev 3; 3/10
Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers
General Description
The MAX306/MAX307 precision, monolithic, CMOS analog multiplexers (muxes) offer low on-resistance (less than 100), which is matched to within 5 between channels and remains flat over the specified analog signal range (7, max). They also offer low leakage over temperature (I NO(OFF) less than 2.5nA at +85C) 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 +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.
____________________________Features
Guaranteed On-Resistance Match Between Channels, <5 Max Low On-Resistance, <100 Max Guaranteed Flat On-Resistance over Specified Signal Range, 7 Max Guaranteed Charge Injection, <10pC INO(OFF) Leakage <2.5nA at +85C ICOM(OFF) Leakage <20nA at +85C 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
Ordering Information
PART MAX306CPI MAX306CWI MAX306C/D MAX306EPI MAX306EWI MAX306EQI MAX306EUI MAX306MJI TEMP RANGE 0C to +70C 0C to +70C 0C to +70C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -55C to +125C PIN-PACKAGE 28 Plastic DIP 28 Wide SO Dice* 28 Plastic DIP 28 Wide SO 28 PLCC 28 TSSOP 28 CERDIP
________________________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
Ordering Information continued at end of data sheet. *Contact factory for dice specifications.
_____________________Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
V+ 1 N.C. 2 N.C. 3 NO16 4 NO15 5 NO14 6 NO13 7 NO12 8 NO11 9 NO10 10 NO9 11 GND 12 N.C. 13 A3 14 28 COM 27 V26 NO8 25 NO7 24 NO6
A3 X 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 A2 X 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 A1 X 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 A0 X 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 EN 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
23 NO5 22 NO4 21 NO3 20 NO2 19 NO1 18 EN 17 A0 16 A1 15 A2
MAX306 LOGIC "0" VAL 0.8V, LOGIC "1" = VAH 2.4V
DIP/SO/TSSOP
Pin Configurations/Functional Diagrams/Truth Tables continued at end of data sheet.
1
________________________________________________________________ Maxim Integrated Products
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.
Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers MAX306/MAX307
ABSOLUTE MAXIMUM RATINGS
(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 = +70C) 28-Pin Plastic DIP (derate 9.09mW/C above +70C) .............................727mW 28-Pin Wide SO (derate 12.50mW/C above +70C) ...1000mW 28-Pin PLCC (derate 10.53mW/C above +70C)........842mW 28-Pin CERDIP (derate 16.67mW/C above +70C) ..1333mW 28-Pin TSSOP (derate 12.8mW/C above +70C) ........1025mW Note 1: Operating Temperature Ranges MAX30_C_ _ .......................................................0C to +70C MAX30_E_ _.....................................................-40C to +85C MAX30_MJI....................................................-55C to +125C Storage Temperature Range .............................-65C to +150C Lead Temperature (soldering, 10s) .................................+300C Soldering Temperature (reflow) PDIP lead(Pb)-free .......................................................+260C PDIP containing lead(Pb).............................................+240C Wide SO lead(Pb)-free.................................................+260C Wide SO containing lead(Pb) ......................................+240C PLCC lead(Pb)-free......................................................+245C PLCC containing lead(Pb) ...........................................+225C CERDIP ........................................................................+240C TSSOP lead(Pb)-free....................................................+260C TSSOP containing lead(Pb) .........................................+240C
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.
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 SWITCH Analog Signal Range On-Resistance On-Resistance Matching Between Channels On-Resistance Flatness NO Off-Leakage Current (Note 5) VNO, VCOM RON RON RFLAT (Note 3) INO = -1.0mA, VCOM = 10V INO = -1.0mA, VCOM = 10V (Note 4) INO = -1.0mA, VCOM = 5V or 0V VCOM = +10V, VNO = 10V, VEN = 0V VNO = 10V, VCOM = +10V, MAX306 VEN = 0V ICOM(OFF) VNO = +10V, VCOM = 10V, MAX307 VEN = 0V TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX C, E M C, E M C, E M -0.5 -2.5 -5.0 -0.75 -20 -40 -0.75 -10 -20 +0.02 +0.02 +0.01 1.8 1.5 -15 60 +15 100 125 5 8 7 10 +0.5 +2.5 +5.0 +0.75 +20 +40 +0.75 +10 +20 nA nA V SYMBOL CONDITIONS MIN TYP MAX (Note 2) UNITS
INO(OFF)
COM Off-Leakage Current (Note 5)
2
_______________________________________________________________________________________
Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers
ELECTRICAL CHARACTERISTICS--Dual Supplies (continued)
(V+ = +15V, V- = -15V, GND = 0V, VAH = +2.4V, VAL = +0.8V, TA = TMIN to TMAX, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS TA = +25C COM On-Leakage Current (Note 5) VCOM = 10V, MAX306 VNO = 10V, sequence each switch MAX307 on TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX C, E M C, E M MIN -0.75 -25 -50 -0.75 -12.5 -25 +0.02 TYP MAX (Note 2) +0.02 +0.75 +25 +50 +0.75 +12.5 +25 nA UNITS
MAX306/MAX307
ICOM(ON)
INPUT Input Current with Input Voltage High Input Current with Input Voltage Low SUPPLY Power-Supply Range VEN = VA = 0V or 5.0V Positive Supply Current I+ VEN = 2.4V, VA(ALL) = 0V VEN = 2.4V, VA(ALL) = 0V TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX TA = +25C TA = +25C TA = TMIN to TMAX TA = +25C TA = TMIN to TMAX TA = +25C IAH IAL VA = 2.4V or 15V VEN = 0V or 2.4V, VA = 0V -1.0 -1.0 +1.0 +1.0 A A
4.5 16 0.075 -1 -10 110 10 40 130 55
Negative Supply Current DYNAMIC Transition Time Break-Before-Make Interval Enable Turn-On Time Enable Turn-Off Time Charge Injection (Note 3) Off-Isolation (Note 6)
I-
20 30 75 0.5 1 +1 +10 300 400 200 400 150 300 10
V A mA A
tTRANS tOPEN tON(EN) tOFF(EN)
Figure 2 Figure 4 Figure 3 Figure 3 CL = 1.0nF, VNO = 0V, RS = 0, Figure 5 VEN = 0V, RL = 1k, f = 100kHz, Figure 6 VEN = 2.4V, f = 100kHz, VGEN = 1VP-P, RL = 1k, Figure 7 f = 1MHz f = 1MHz, VEN = VNO = 0V, Figure 8
ns ns ns ns
Q
2
pC
VISO
TA = +25C
-69
dB
Crosstalk Between Channels
VCT CIN CNO(OFF)
TA = +25C TA = +25C TA = +25C
-92
dB
Logic Input Capacitance NO Off-Capacitance
8 8
pF pF
_______________________________________________________________________________________
3
Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers MAX306/MAX307
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 f = 1MHz, VEN = 0.8V, CCOM(OFF) VCOM = 0V, Figure 8 f = 1MHz, VEN = 2.4V, CCOM(ON) VCOM = 0V, Figure 8 VNO, VCOM RON CONDITIONS MAX306 TA = +25C MAX307 MAX306 TA = +25C MAX307 70 65 140 pF MIN TYP MAX (Note 2) 130 pF UNITS
COM Off-Capacitance
COM On-Capacitance SWITCH Analog Signal Range On-Resistance DYNAMIC Transition Time (Note 3)
(Note 3) INO = -1.0mA VCOM = 3V or 10V 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 = 0 TA = +25C
0 120
12 175
V
tTRANS
TA = +25C
130
450
ns
Enable Turn-On Time (Note 3)
tON(EN)
TA = +25C
105
600
ns
Enable Turn-Off Time (Note 3) Charge Injection (Note 3)
tOFF(EN)
TA = +25C
80
300
ns
Q
TA = +25C
2
10
pC
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 +25C. 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
__________________________________________Typical Operating Characteristics
(TA = +25C, unless otherwise noted.)
MAX306/MAX307
ON-RESISTANCE vs. VCOM (DUAL SUPPLIES)
MAX306/7 TOC-01
ON-RESISTANCE vs. VCOM AND TEMPERATURE (DUAL SUPPLIES)
V+ = +15V V- = -15V
MAX306/7 TOC-02
ON-RESISTANCE vs. VCOM (SINGLE SUPPLY)
360 320
MAX306/7 TOC-03
160 140 5V 120 100 RON () 80 60 40 20 0 -20 -15 -10 -5 0 VCOM (V) 5 10 15 15V 20V 10V
120 100 80 RON () 60 40 20 0
400
+125C RON () +85C +25C -55C
280 5V 240 200 160 120 80 40 10V 15V 20V 0 5 10 VCOM (V) 15 20
20
-15
-10
-5
0 VCOM (V)
5
10
15
ON-RESISTANCE vs. VCOM AND TEMPERATURE (SINGLE SUPPLY)
MAX306/7 TOC-04
OFF LEAKAGE vs. TEMPERATURE
V+ = +15V V- = -15V
MAX306/7 TOC-05
ON LEAKAGE vs. TEMPERATURE
V+ = +15V V- = -15V
MAX306/7 TOC-06
160 140 120 100 RON () 80 60 40 20 0 0 5 VCOM (V) 10 -55C V+ = +15V V- = 0V +125C +85C +25C
1000 100 OFF LEAKAGE (nA) 10 1 0.1 0.01 0.001 0.0001 ICOM (ON)
1000 100 ON LEAKAGE (nA) 10 1 0.1 0.01
INO (OFF) 0.001 0.0001 -55 -35 -15 5 25 45 65 85 105 125 -55 -35 -15 5
ICOM (ON)
15
25 45
65
85 105 125
TEMPERATURE (C)
TEMPERATURE (C)
CHARGE INJECTION vs. VCOM
MAX306/7 TOC-07
SUPPLY CURRENT vs. TEMPERATURE
I+ 10
MAX306/7 TOC-08
30 20 10 Qj (pC) 0 -10 -20 -30 -15 -10 -5 0 VCOM (V) 5 10 15 V+ = 12V V- = 0V V+ = +15V V- = -15V
100
I+, I- (A)
1
0.1 I0.01 V+ = +15V V- = -15V VEN = VA = 0V, 4.5V -55 -35 -15 5 25 45 65 85 105 125
0.001 TEMPERATURE (C)
_______________________________________________________________________________________
5
Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers MAX306/MAX307
_____________________________________________________________Pin Descriptions
MAX306 PIN 1 2, 3, 13 4-11 12 14-17 18 19-26 27 28 NAME V+ N.C. NO16-NO9 GND A3-A0 EN NO1-NO8 VCOM FUNCTION Positive Supply Voltage Input No Connection. Not internally connected. Analog Inputs-bidirectional Ground Address Inputs Enable Inputs Analog Inputs-bidirectional Negative Supply Voltage Input Output-bidirectional MAX307 PIN 1 2 3, 13, 14 4-11 12 15, 16, 17 18 19-26 27 28 NAME V+ COMB N.C. NO8B-NO1B GND A2, A1, A0 EN NO1A-NO8A VCOMA FUNCTION Positive Supply Voltage Input Output B-bidirectional No Connection. Not internally connected. Analog Inputs-bidirectional Ground Address Inputs Enable Input Analog Inputs-bidirectional Negative Supply Voltage Input Output A-bidirectional
__________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.)
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.
V+
NO
COM
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
Vg
V-
Figure 1. Overvoltage Protection Using External Blocking Diodes
6
_______________________________________________________________________________________
Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers
______________________________________________Test Circuits/Timing Diagrams
+15V V+ A0 A1 A2 A3 EN GND 50 +15V V+ A0 A1 A2 NO1A-NO8A NO8B EN 50 -15V +10V VOUT 300 35pF VNO16 tTRANS
ON
MAX306/MAX307
NO1 NO2-NO15
10V
MAX306 NO16
COM V300 -15V
+10V VOUT 35pF LOGIC INPUT +3V 50% 0V VNO1 SWITCH OUTPUT VOUT
tr < 20ns tf < 20ns
90%
NO1B
10V
0V 90%
tTRANS
MAX307 COMB GND V-
Figure 2. Transition Time
+15V V+ NO1 NO2-NO16 -5V
EN A0 A1 A2 A3 50
MAX306
COM GND V1k -15V +15V SWITCH OUTPUT 90% VOUT VOUT 35pF LOGIC INPUT +3V 50% 0V tON(EN) 0V NO1B 10% tr < 20ns tf < 20ns tOFF(EN)
EN
V+
-5V
A0 A1 A2 50 GND
NO1A-NO8A NO2B-NO8B, COMA
MAX307
COMB V1k -15V VOUT 35pF
Figure 3. Enable Switching Time
_______________________________________________________________________________________ 7
Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers MAX306/MAX307
_________________________________Test Circuits/Timing Diagrams (continued)
+15V V+ NO1-NO16 LOGIC INPUT +3V 50% 0V VOUT 80% COM GND 50 -15V V300 VOUT 35pF 0V SWITCH OUTPUT tOPEN
+2.4V
EN A0 A1 A2 A3
tr < 20ns tf < 20ns
+5V
MAX306
Figure 4. Break-Before-Make Interval
+15V RS NO1-NO16 V+ EN VS CHANNEL SELECT A0 A1 A2 A3 COM LOGIC INPUT VOUT VOUT VOUT VOUT IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF. -15V Q = CL = VOUT +3V OFF 0V ON OFF
MAX306
CL = 1000nF GND V-
Figure 5. Charge Injection
8
_______________________________________________________________________________________
Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers
_________________________________Test Circuits/Timing Diagrams (continued)
+15V 10nF VOUT NO1 RS = 50 NO16 A0 A1 A2 A3 GND EN VCOM VOUT RS = 50 RL = 1k V+ RL = 1k +15V 10nF
MAX306/MAX307
VIN
NO1 NO2 NO16 A0 A1 A2 A3 GND
V+
COM
MAX306
MAX306
EN
V-
10nF
-15V VOUT VIN
10nF
-15V VOUT VIN
OFF-ISOLATION = 20log
CROSSTALK = 20log
Figure 6. Off-Isolation
Figure 7. Crosstalk
+15V V+ A3 CHANNEL SELECT A2 A1 A0 GND EN COM VNO1 Meter
MAX306
NO16
Impedance Analyzer f = 1MHz
-15V
Figure 8. NO/COM Capacitance
_______________________________________________________________________________________
9
Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers MAX306/MAX307
________Pin Configurations/Functional Diagrams/Truth Tables (continued)
TOP VIEW
V+ 1 COMB 2 N.C. 3 NO8B 4 NO7B 5 NO6B 6 NO5B 7 NO4B 8 NO3B 9 NO2B 10 NO1B 11 GND 12 N.C. 13 N.C. 14 28 COMA 27 V26 NO8A 25 NO7A 24 NO6A A2 X 0 0 0 0 1 1 1 1 A1 X 0 0 1 1 0 0 1 1 A0 X 0 1 0 1 0 1 0 1 EN 0 1 1 1 1 1 1 1 1 None 1 2 3 4 5 6 7 8
MAX307
23 NO5A 22 NO4A 21 NO3A 20 NO2A 19 NO1A 18 EN 17 A0
MAX307
LOGIC "0" VAL 0.8V, LOGIC "1" = VAH 2.4V
16 A1 15 A2
DIP/SO
NO16
COM
N.C.
N.C.
NO8
V+
TOP VIEW
4
3
2
1
28 27 26
V-
V+ NO1 NO2 NO3 NO4 NO5 NO6 NO7 NO8 NO9 NO10 NO11 NO12 NO13 NO14 NO15 NO16
V-
GND
NO15 NO14 NO13 NO12 NO11 NO10 NO9
5 6 7 8 9 10 11 12 13 14 15 GND N.C. A3 A2 16 17 A1 A0 18 EN
25 24 23
NO7 NO6 NO5 NO4 N03 N02 N01
COM
MAX306
22 21 20 19
CMOS DECODERS/DRIVERS
PLCC
N.C. = NO INTERNAL CONNECTION
A0
A1
A2
A3
EN
MAX306 16-CHANNEL SINGLE-ENDED MULTIPLEXER
10
______________________________________________________________________________________
Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers
________Pin Configurations/Functional Diagrams/Truth Tables (continued)
MAX306/MAX307
COMB
COMA
NO8B
NO8A
N.C.
TOP VIEW
V+ V+ VNO1A NO2A NO3A NO4A NO5A NO6A NO7A NO8A NO1B NO2B NO3B NO4B NO5B NO6B NO7B NO8B
V-
GND
4
3
2
1
28 27 26
COMA
NO7B NO6B NO5B NO4B NO3B NO2B NO1B
5 6 7 8 9 10 11 12 13 14 15 N.C. N.C. GND A2 16 17 A1 A0 18 EN
25 24 23
NO7A NO6A NO5A NO4A N03A N02A N01A
MAX307
22 21 20 19
COMB
CMOS DECODERS/DRIVERS
PLCC
N.C. = NO INTERNAL CONNECTION
A0
A1
A2
EN
MAX307 8-CHANNEL DIFFERENTIAL MULTIPLEXER
_Ordering Information (continued)
PART MAX307CPI MAX307CWI MAX307C/D MAX307EPI MAX307EWI MAX307EQI MAX307EUI MAX307MJI TEMP RANGE 0C to +70C 0C to +70C 0C to +70C -40C to +85C -40C to +85C -40C to +85C -40C to +85C -55C to +125C PIN-PACKAGE 28 Plastic DIP 28 Wide SO Dice* 28 Plastic DIP 28 Wide SO 28 PLCC 28 TSSOP 28 CERDIP
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. PACKAGE TYPE 28 PDIP 28 Wide SO 28 PLCC 28 CDIP 28 TSSOP PACKAGE CODE P28+3 W28+6 Q28+4 J28-2 U28+2 DOCUMENT NO. 21-0044 21-0042 21-0049 21-0046 21-0066
* Contact factory for dice specifications.
______________________________________________________________________________________
11
Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers MAX306/MAX307
__________________________________________________________Chip Topographies
MAX306
EN A0 A1 A2 A3 N.C. EN A0 A1
MAX307
A2 N.C. N.C.
0.184" (4.67mm) GND NO1 NO2 NO3 N04 NO5 NO6 NO7 NO8
0.184" (4.67mm) GND NO1A NO2A NO3A N04A NO5A NO6A NO7A NO8A
NO9 NO10 NO11 NO12 N013 NO14 NO15 NO16 N.C. VCOM 0.078" (1.98mm) V+
NO1B NO2B NO3B NO4B N05B NO6B NO7B NO8B COMB VCOMA 0.078" (1.98mm) V+
N.C. = NO INTERNAL CONNECTION
TRANSISTOR COUNT: 269 SUBSTRATE IS INTERNALLY CONNECTED TO V+
TRANSISTOR COUNT: 269 SUBSTRATE IS INTERNALLY CONNECTED TO V+
12
______________________________________________________________________________________
Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers
Revision History
REVISION NUMBER REVISION DATE DESCRIPTION Changed the single-supply operating voltage minimum from +4.5V to +5V in the General Description, Features, and Applications Information sections. Added the soldering temperatures for all packages to the Absolute Maximum Ratings section. PAGES CHANGED 1, 6 2
MAX306/MAX307
3
3/10
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
(c) 2010 Maxim Integrated Products Maxim is a registered trademark of Maxim Integrated Products, Inc.

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