19-0270; Rev 3; 3/10 Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers 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 +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 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 (+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 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 -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 TSSOP 28 CERDIP MAX306CWI MAX306C/D MAX306EPI MAX306EWI MAX306EQI MAX306EUI MAX306MJI Ordering Information continued at end of data sheet. *Contact factory for dice specifications. _____________________Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW V+ 1 28 COM N.C. 2 27 V- N.C. 3 26 NO8 NO16 4 25 NO7 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 DIP/SO/TSSOP A3 A2 A1 A0 EN 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 MAX306 LOGIC “0” VAL ≤ 0.8V, LOGIC “1” = VAH ≥ 2.4V Pin Configurations/Functional Diagrams/Truth Tables continued at end of data sheet. ________________________________________________________________ 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. 1 MAX306/MAX307 General Description MAX306/MAX307 Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers 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 = +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 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 CONDITIONS MIN TYP MAX (Note 2) -15 +15 UNITS SWITCH Analog Signal Range On-Resistance VNO, VCOM RON (Note 3) INO = -1.0mA, VCOM = ±10V TA = +25°C On-Resistance Matching Between Channels ΔRON 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 COM Off-Leakage Current (Note 5) 2 ICOM(OFF) 60 TA = TMIN to TMAX 1.5 TA = TMIN to TMAX TA = TMIN to TMAX TA = TMIN to TMAX TA = TMIN to TMAX TA = TMIN to TMAX M +0.01 -2.5 Ω Ω nA +5.0 +0.02 -20 +0.75 +20 -40 -0.75 Ω +0.5 +2.5 -5.0 -0.75 C, E 7 10 -0.5 M 5 8 1.8 C, E 100 125 V +40 +0.02 +0.75 C, E -10 +10 M -20 +20 _______________________________________________________________________________________ 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 MIN CONDITIONS TA = +25°C COM On-Leakage Current (Note 5) ICOM(ON) VCOM = ±10V, MAX306 VNO = ±10V, sequence each switch MAX307 on TA = TMIN to TMAX -0.75 C, E M TA = +25°C TA = TMIN to TMAX M +0.02 -25 UNITS +0.75 +25 -50 -0.75 C, E TYP MAX (Note 2) +50 +0.02 +0.75 -12.5 +12.5 -25 +25 nA 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 5.0V Positive Supply Current Negative Supply Current I+ I- VEN = 2.4V, VA(ALL) = 0V VEN = 2.4V, VA(ALL) = 0V 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 Transition 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 CNO(OFF) 10 pC _______________________________________________________________________________________ 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 COM Off-Capacitance COM On-Capacitance SYMBOL CONDITIONS f = 1MHz, VEN = 0.8V, CCOM(OFF) VCOM = 0V, Figure 8 f = 1MHz, VEN = 2.4V, CCOM(ON) VCOM = 0V, Figure 8 MIN MAX306 TYP MAX (Note 2) UNITS 130 TA = +25°C pF MAX307 65 MAX306 140 TA = +25°C pF MAX307 70 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: 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. 4 _______________________________________________________________________________________ Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers ON-RESISTANCE vs. VCOM (SINGLE SUPPLY) ON-RESISTANCE vs. VCOM AND TEMPERATURE (DUAL SUPPLIES) 140 ±5V V+ = +15V V- = -15V 400 100 360 320 120 60 +25°C -55°C 40 ±20V 40 240 200 160 10V 120 20 20 -10 -5 0 5 10 15 20 -15 -10 -5 VCOM (V) 0 5 10 0 15 5 10 V+ = +15V V- = -15V 100 1000 MAX306/7 TOC-05 1000 MAX306/7 TOC-04 V+ = +15V V- = 0V 20 ON LEAKAGE vs. TEMPERATURE OFF LEAKAGE vs. TEMPERATURE 160 15 VCOM (V) VCOM (V) ON-RESISTANCE vs. VCOM AND TEMPERATURE (SINGLE SUPPLY) 140 20V 40 0 -15 15V 80 MAX306/7 TOC-06 0 -20 V+ = +15V V- = -15V 100 +125°C +25°C 80 -55°C 60 10 OFF LEAKAGE (nA) +85°C 100 ON LEAKAGE (nA) 120 1 ICOM (ON) 0.1 0 5 10 15 0.1 ICOM (ON) 0.001 0.0001 0.0001 -55 -35 -15 VCOM (V) 5 25 45 65 -55 -35 -15 85 105 125 85 105 125 100 I+ 10 I+, I- (μA) V+ = +15V V- = -15V 0 V+ = 12V V- = 0V MAX306/7 TOC-08 20 -10 65 SUPPLY CURRENT vs. TEMPERATURE CHARGE INJECTION vs. VCOM 30 10 25 45 5 TEMPERATURE (°C) TEMPERATURE (°C) MAX306/7 TOC-07 0 1 INO (OFF) 0.001 20 10 0.01 0.01 40 Qj (pC) RON (Ω) 5V RON (Ω) ±15V 280 +85°C RON (Ω) RON (Ω) 80 60 +125°C 80 ±10V 100 MAX306/7 TOC-03 120 MAX306/7 TOC-01 160 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 MAX307 PIN NAME Positive Supply Voltage Input 1 V+ No Connection. Not internally connected. 2 COMB 3, 13, 14 N.C. 4–11 NO8B–NO1B 12 GND 15, 16, 17 A2, A1, A0 18 EN 19–26 NO1A–NO8A 27 V- 28 COMA FUNCTION 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 6 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 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 +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.) 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 FUNCTION 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 tr < 20ns tf < 20ns +3V +10V 50Ω tTRANS tTRANS MAX307 COMB GND V- ON VOUT 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 V+ -5V 90% VOUT MAX307 A2 50Ω NO1B 10% SWITCH OUTPUT NO1A-NO8A NO2B-NO8B, COMA A1 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- ΔVOUT VOUT ΔVOUT IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF. -15V Q = CL = ΔVOUT Figure 5. Charge Injection 8 _______________________________________________________________________________________ Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers +15V 10nF +15V VOUT VIN V+ NO1 RS = 50Ω RL = 1kΩ NO16 10nF V+ NO1 NO2 NO16 A0 COM A1 VOUT RS = 50Ω MAX306 RL = 1kΩ A2 A0 A1 COM MAX306 A2 A3 GND EN 10nF A3 GND V- -15V OFF-ISOLATION = 20log EN 10nF VOUT VIN CROSSTALK = 20log Figure 6. Off-Isolation V- -15V 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) ________Pin Configurations/Functional Diagrams/Truth Tables (continued) TOP VIEW V+ 1 28 COMA COMB 2 27 V- N.C. 3 26 NO8A A2 A1 A0 EN NO8B 4 25 NO7A NO7B 5 24 NO6A 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 MAX307 NO6B 6 23 NO5A NO5B 7 22 NO4A NO4B 8 21 NO3A NO3B 9 20 NO2A NO2B 10 19 NO1A NO1B 11 18 EN GND 12 17 N.C. 13 16 A1 N.C. 14 15 None 1 2 3 4 5 6 7 8 MAX307 LOGIC “0” VAL ≤ 0.8V, LOGIC “1” = VAH ≥ 2.4V A0 A2 V+ COM 3 2 1 28 27 26 V+ NO15 5 25 NO7 NO14 6 24 NO6 NO13 7 23 NO5 22 NO4 NO12 MAX306 8 21 N03 10 20 N02 NO9 11 19 N01 PLCC A0 A2 18 A3 16 17 N.C. 12 13 14 15 EN 9 NO10 A1 NO11 N.C. = NO INTERNAL CONNECTION 10 NO8 N.C. 4 V- N.C. TOP VIEW NO16 DIP/SO GND MAX306/MAX307 Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers 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 ______________________________________________________________________________________ Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers COMB V+ COMA 3 2 1 28 27 26 NO8A N.C. 4 V- NO8B V+ TOP VIEW NO7B 5 25 NO7A NO6B 6 24 NO6A NO5B 7 23 NO5A NO4B 8 NO3B 9 NO2B NO1B MAX307 N03A 10 20 N02A 11 19 N01A 16 17 18 A0 A2 N.C. N.C. GND 12 13 14 15 EN NO4A A1 22 21 V- NO1A NO2A NO3A NO4A NO5A NO6A NO7A NO8A NO1B NO2B NO3B NO4B NO5B NO6B NO7B NO8B COMA COMB CMOS DECODERS/DRIVERS A0 PLCC _Ordering Information (continued) PART MAX307CWI MAX307C/D MAX307EPI MAX307EWI MAX307EQI MAX307EUI 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 -40°C to +85°C -55°C to +125°C * Contact factory for dice specifications. A1 A2 EN MAX307 8-CHANNEL DIFFERENTIAL MULTIPLEXER N.C. = NO INTERNAL CONNECTION MAX307CPI GND 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 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 ______________________________________________________________________________________ 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+ 12 ______________________________________________________________________________________ Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers REVISION NUMBER 3 REVISION DATE 3/10 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 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. MAX306/MAX307 Revision History