MAX306/MAX307 Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers General Description Benefits and Features Guaranteed On-Resistance Match Between The MAX306/MAX307 precision, monolithic, CMOS Channels, < 5 Max analog multiplexers (muxes) offer low on-resistance (less Low On-Resistance, < 100 Max than 100), which is matched to within 5 between Guaranteed Flat On-Resistance Over Specified channels and remains flat over the specified analog Signal Range, 7 Max signal range (7, max). They also offer low leakage over Guaranteed Charge Injection, < 10pC temperature (I less than 2.5nA at +85C) and fast NO(OFF) I Leakage < 2.5nA at +85C switching speeds (t less than 250ns). The MAX306 NO(OFF) TRANS I Leakage < 20nA at +85C is a single-ended 1-of-16 device, and the MAX307 is a COM(OFF) differential 2-of-8 device. ESD Protection > 2000V Plug-In Upgrade for Industry-Standard The MAX306/MAX307 are fabricated with Maxims DG406/DG407/DG506A/DG507A improved 44V silicon-gate process. Design improvements Single-Supply Operation (+5V to +30V) yield extremely low charge injection (less than 10pC) and Bipolar-Supply Operation (4.5V to 20V) guarantee electrostatic discharge (ESD) protection greater Low Power Consumption, < 1.25mW than 2000V. Rail-to-Rail Signal Handling These muxes operate with a single +5V to +30V supply, TTL/CMOS-Logic Compatible or bipolar 4.5V to 20V supplies, while retaining TTL/ Ordering Information CMOS-logic input compatibility and fast switching. CMOS inputs provide reduced input loading. These improved PART TEMP RANGE PIN-PACKAGE parts are plug-in upgrades for the industrystandard MAX306CPI 0C to +70C 28 PDIP DG406, DG407, DG506A, and DG507A. MAX306CWI 0C to +70C 28 Wide SO Applications MAX306C/D 0C to +70C Dice* MAX306EPI -40C to +85C 28 PDIP Sample-and-Hold Circuits Military Radios MAX306EWI -40C to +85C 28 Wide SO Test Equipment Communications Systems MAX306EQI -40C to +85C 28 PLCC Heads-Up Displays Battery-Operated Systems MAX306EUI -40C to +85C 28 TSSOP Guidance and Control PBX, PABX MAX306MJI -55C to +125C 28 CERDIP Systems Audio Signal Routing Ordering Information continued at end of data sheet. *Contact factory for dice specifications. Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW A3 A2 A1 A0 EN V+ 1 28 COM 2 N.C. 27 V- X X X X 0 None 0 0 0 0 1 1 N.C. 3 26 NO8 0 0 0 1 1 2 NO16 4 25 0 0 1 0 1 3 NO7 0 0 1 1 1 4 NO15 5 24 NO6 0 1 0 0 1 5 0 1 0 1 1 6 MAX306 NO14 6 23 NO5 0 1 1 0 1 7 NO13 7 22 NO4 0 1 1 1 1 8 1 0 0 0 1 9 NO12 8 21 NO3 1 0 0 1 1 10 1 0 1 0 1 11 NO11 9 20 NO2 1 0 1 1 1 12 NO10 10 19 NO1 1 1 0 0 1 13 1 1 0 1 1 14 NO9 11 18 EN 1 1 1 0 1 15 1 1 1 1 1 16 GND 12 17 A0 N.C. 13 16 A1 MAX306 LOGIC 0 V 0.8V, LOGIC 1 = V 2.4V AL AH A3 14 15 A2 Pin Configurations/Functional Diagrams/Truth Tables continued at end of data sheet. PDIP/SO/TSSOP 19-0270 Rev 5 3/16MAX306/MAX307 Precision, 16-Channel/Dual 8-Channel, High-Performance, CMOS Analog Multiplexers Absolute Maximum Ratings (Voltage Referenced to V-) Operating Temperature Ranges V+ ......................................................................... -0.3V, +44V MAX30 C ......................................................0C to +70C GND ...................................................................... -0.3V, +25V MAX30 E .................................................. -40C to +85C Digital Inputs, NO, COM (Note 1) ........ (V- - 2V) to (V+ + 2V) or MAX30 MJI .................................................. -55C to +125C 30mA (whichever occurs first) Storage Temperature Range ............................ -65C to +150C Continuous Current (any terminal) .....................................30mA Lead Temperature (soldering, 10s) .................................+300C Peak Current, NO or COM Soldering Temperature (reflow) (pulsed at 1ms, 10% duty cycle max) ..........................100mA PDIP, Wide SO, TSSOP lead(Pb)-free ........................+260C Continuous Power Dissipation (T = +70C) PDIP, Wide SO, TSSOP containing lead(Pb) ..............+240C A Plastic DIP (derate 9.09mW/C above +70C) ............727mW PLCC lead(Pb)-free .....................................................+245C Wide SO (derate 12.50mW/C above +70C) ...........1000mW PLCC containing lead(Pb) ...........................................+225C PLCC (derate 10.53mW/C above +70C) ..................842mW CERDIP .......................................................................+240C CERDIP (derate 16.67mW/C above +70C) ............1333mW TSSOP (derate 12.8mW/C above +70C) ...............1025mW 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. 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 CharacteristicsDual Supplies (V+ = +15V, V- = -15V, GND = 0V, V = +2.4V, V = +0.8V, T = T to T , unless otherwise noted.) AH AL A MIN MAX TYP PARAMETER SYMBOL CONDITIONS MIN MAX UNITS (Note 2) SWITCH V , NO Analog Signal Range (Note 3) -15 +15 V V COM T = +25C 60 100 I = -1.0mA, A NO On-Resistance R ON V = 10V COM T = T to T 125 A MIN MAX T = +25C 1.5 5 On-Resistance Matching I = -1.0mA, A NO R ON Between Channels V = 10V (Note 4) COM T = T to T 8 A MIN MAX T = +25C 1.8 7 I = -1.0mA, A NO On-Resistance Flatness R FLAT V = 5V or 0V COM T = T to T 10 A MIN MAX T = +25C -0.5 +0.01 +0.5 A V = +10V, COM NO Off-Leakage Current I V = 10V, C, E -2.5 +2.5 nA NO(OFF) NO T = T A MIN (Note 5) V = 0V EN to T MAX M -5.0 +5.0 T = +25C -0.75 +0.02 +0.75 A V = 10V, NO V = +10V, MAX306 C, E -20 +20 COM T = T A MIN V = 0V EN to T MAX M -40 +40 COM Off-Leakage Current I nA COM(OFF) (Note 5) T = +25C -0.75 +0.02 +0.75 A V = +10V, NO V = 10V, MAX307 C, E -10 +10 COM T = T A MIN V = 0V EN to T MAX M -20 +20 Maxim Integrated 2 www.maximintegrated.com