MAX398/MAX399 19-0299 Rev. 6 6/07 Precision, 8-Channel/Dual 4-Channel, Low-Voltage, CMOS Analog Multiplexers General Description Features The MAX398/MAX399 precision, monolithic, CMOS ana- Pin Compatible with Industry-Standard log multiplexers (muxes) offer low on-resistance (less DG408/DG409/DG508A/DG509A than 100), which is matched to within 6 between Guaranteed On-Resistance Match channels and remains flat over the specified analog sig- Between Channels (< 6) nal range (11 max). They also offer low leakage over Low On-Resistance (< 100) temperature (NO off-leakage current less than 2.5nA at Guaranteed Flat On-Resistance over Signal +85C) and fast switching speeds (transition time less Range (< 11) than 250ns). The MAX398 is an 8-channel device, and Guaranteed Low Charge Injection (< 5pC) the MAX399 is a dual 4-channel device. NO Off-Leakage Current < 1nA at +85C The MAX398/MAX399 are fabricated with Maxims low- COM Off-Leakage Current < 2.5nA at +85C voltage silicon-gate process. Design improvements yield ESD Protection > 2000V extremely low charge injection (less than 5pC) and guar- +3V to +15V Single-Supply Operation antee electrostatic discharge protection (ESD) greater 3V to 8V Bipolar-Supply Operation than 2000V. Low Power Consumption (< 300W) These muxes operate with a single +3V to +15V supply or Rail-to-Rail Signal Handling bipolar 3V to 8V supplies, while retaining CMOS-logic TTL/CMOS-Logic Compatible input compatibility and fast switching. CMOS inputs pro- vide reduced input loading. The MAX398/MAX399 are Ordering Information pin compatible with the industry-standard DG408, PIN- PKG DG409, DG508A, and DG509A. PART TEMP RANGE PACKAGE CODE Applications MAX398CGE 0C to +70C 16 QFN-EP* G1655-3 Sample-and-Hold Circuits MAX398CEE 0C to +70C 16 QSOP E16-1 Automatic Test Equipment 16 Narrow MAX398CSE 0C to +70C S16-1 Heads-Up Displays 16 Plastic MAX398CPE 0C to +70C P16-1 Guidance and Control Systems MAX398C/D 0C to +70C Dice** Military Radios MAX398EGE -40C to + 85C 16 QFN-EP* G1655-3 Communications Systems MAX398EEE -40C to + 85C 16 QSOP E16-1 Battery-Operated Systems 16 Narrow MAX398ESE -40C to + 85C S16-1 PBX, PABX 16 Plastic MAX398EPE -40C to + 85C P16-1 Audio Signal Routing MAX398EJE -40C to + 85C 16 CERDIP J16-1 Low-Voltage Data-Acquisition Systems MAX398MJE -55C to +125C 16 CERDIP J16-1 Ordering Information continued at end of data sheet. *EP = Exposed pad. **Contact factory for dice specifications. Pin Configurations TOP VIEW 16 15 14 13 16 15 14 13 A0 A1 A0 A1 1 16 1 16 EN EN 2 15 A2 2 15 GND V- 1 12 GND V- 1 12 V+ V- V- 3 GND 3 V+ 14 14 2 11 2 11 N01 V+ N01A N01B N01 N01A 4 MAX398 V+ 4 MAX399 NO1B 13 13 MAX398 MAX399 N02 NO5 N02A NO2B 5 12 5 12 N02 3 10 N02A 3 10 N05 N02B N03 N03A 6 11 NO6 6 11 NO3B *EP *EP N03 4 9 N06 N03A 4 9 N03B N04 N04A 7 10 NO7 7 10 NO4B COM COMA 8 9 NO8 8 9 COMB 56 7 8 56 7 8 DIP/SO/QSOP DIP/SO/QSOP QFN *EP = EXPOSED PAD, CONNECT EP TO V+. QFN Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxims website at www.maxim-ic.com. N04 EN COM A0 N08 A1 N07 A2 N04A EN COMA A0 COMB A1 N04B GNDPrecision, 8-Channel/Dual 4-Channel, Low-Voltage, CMOS Analog Multiplexers ABSOLUTE MAXIMUM RATINGS Voltage Referenced to GND Continuous Power Dissipation (T = +70C) A V+.......................................................................-0.3V to +17V QFN (derate 18.5mW/C above +70C) ....................1484mW V- ........................................................................+0.3V to -17V QSOP (derate 8.3mW/C above +70C)......................667mW V+ to V-...............................................................-0.3V to +17V Narrow SO (derate 8.7mW/C above +70C) ..............696mW Voltage into Any Terminal (Note 1).........(V- - 2V) to (V+ + 2V) or Plastic DIP (derate 7.5mW/C above +70C)...............470mW 30mA (whichever occurs first) CERDIP (derate 10.0mW/C above +70C.................. 900mW Current into Any Terminal ...................................................30mA Operating Temperature Ranges Peak Current, Any Terminal MAX39 C .......................................................0C to +70C (pulsed at 1ms, 10% duty cycle max) ............................40mA MAX39 E .....................................................-40C to +85C MAX39 MJE ..................................................-55C to +125C Storage Temperature Range .............................-65C to +150C Lead Temperature (soldering, 10s) .................................+300C Note 1: Signals on any terminal 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+ = +5V 10%, V- = -5V 10%, GND = 0, V = V = +2.4V, V = V = +0.8V, T = T to T , unless otherwise noted.) AH ENH AL ENL A MIN MAX MIN TYP MAX PARAMETER SYMBOL CONDITIONS UNITS (Note 2) SWITCH Analog Signal Range V , V (Note 3) V- V+ V COM NO T = +25C 60 100 A Channel On-Resistance R I = 1mA, V = 3.5V ON NO COM T = T to T 125 A MIN MAX T = +25C 6 R Matching Between I = 1mA, V = 3.5V, A ON NO COM R ON Channels (Note 4) V+ = 5V, V- = -5V T = T to T 8 A MIN MAX T = +25C 11 A On-Resistance Flatness I = 1mA, V = 3V, NO COM R FLAT(ON) (Note 5) V+ = 5V, V- = -5V T = T to T 14 A MIN MAX T = +25C -0.1 +0.1 A NO Off-Leakage Current V = 4.5V, V = 4.5V, NO COM I C, E -1.0 +1.0 nA NO(OFF) T = T A MIN (Note 6) V+ = 5.5V, V- = -5.5V to T MAX M -10 +10 T = +25C -0.2 +0.2 A V = 4.5V, COM V = 4.5V, MAX398 C, E -2.5 +2.5 NO T = T A MIN V+ = 5.5V, V- = -5.5V to T MAX M -20 +20 COM Off-Leakage Current I nA COM(OFF) (Note 6) T = +25C -0.1 +0.1 A V = 4.5V, COM V = 4.5V, MAX399 C, E -1.5 +1.5 NO T = T A MIN V+ = 5.5V, V- = -5.5V to T MAX M -10 +10 T = +25C -0.4 +0.4 A MAX398 C, E -5 +5 T = T A MIN V = 4.5V, COM to T MAX M -40 +40 COM On-Leakage Current I V = 4.5V nA COM(ON) NO (Note 6) T = +25C -0.2 +0.2 A MAX399 C, E -2.5 +2.5 T = T A MIN to T MAX M -20 +20 2 MAX398/MAX399