MAX4541MAX4544 19-1202 Rev 4 6/07 Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches General Description Features 60 max (33 typ) Low R ON The MAX4541MAX4544 are precision, dual analog switches designed to operate from a single +2.7V to +12V 2 max R Matching Between Channels ON supply. Low power consumption (5W) makes these parts 6 max R Flatness ON ideal for battery-powered equipment. These switches offer 5pC max Guaranteed Charge Injection low leakage currents (100pA max) and fast switching +2.7V to +12V Single-Supply Operation speeds (t = 150ns max, t = 100ns max). ON OFF < 5W Low Power Consumption When powered from a +5V supply, the MAX4541 Low Leakage Current Over Temperature: MAX4544 offer 2 max matching between channels, 60 10nA max at +85C max on-resistance (R ), and 6 max R flatness. ON ON Fast Switching: t = 35ns, t = 25ns ON OFF These switches also offer 5pC max charge injection and Guaranteed Break-Before-Make a minimum of 2000V ESD protection per Method 3015.7. (MAX4543/MAX4544 Only) The MAX4541/MAX4542/MAX4543 are dual single-pole/ TTL/CMOS-Logic Compatible single-throw (SPST) devices and the MAX4544 is a single- Pin Compatible with MAX323/MAX324/MAX325 pole/double-throw (SPDT) device. The MAX4541 has two MAX4541/MAX4542/MAX4543 Available in SOT23-8 normally open (NO) switches and the MAX4542 has two MAX4544 Available in SOT23-6 normally closed (NC) switches. The MAX4543 has one NO and one NC switch and can be used as an SPDT, while the Ordering Information MAX4544 is an SPDT. The MAX4541/MAX4542/MAX4543 are available in tiny SOT23-8 and 8-pin TDFN packages, PIN- TOP PART TEMP RANGE PACKAGE MARK and the MAX4544 is available in a SOT23-6 package. MAX4541CUA 0C to +70C 8 MAX Applications MAX4541CSA 0C to +70C 8 SO Battery-Operated Systems Test Equipment MAX4541CPA 0C to +70C 8 Plastic DIP Sample-and-Hold Circuits Communications Systems MAX4541C/D 0C to +70C Dice* Heads-Up Displays +3V/+5V DACs and ADCs MAX4541EKA-T -40C to +85C 8 SOT23-8 AAAE Guidance and Control PBX, PABX MAX4541ETA -40C to +85C 8 TDFN-EP** Systems Cell Phones MAX4541EUA -40C to +85C 8 MAX Audio and Video Ultrasound MAX4541ESA -40C to +85C 8 SO Switching Ordering Information continued at end of data sheet. Pagers Military Radios *Dice are specified at T = +25C. A **EP = Exposed pad. MAX is a registered trademark of Maxim Integrated Products, Inc. Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW MAX4544 MAX4544 MAX4544 PIN 6 6 54 8 6 NO 1 IN 1 V+ NO AAAM 7 5 COM 2 IN V+ 2 COM NC 3 6 GND 3 4 N.C. NC 123 5 GND 4 N.C. SOT23-6* MAX/SO/DIP/TDFN *NOTE: SOT23-6 PACKAGE HAS LETTERING NEAREST PIN 6 MAX4544 NO LOGIC NC 0 ON OFF N.C. = NOT INTERNALLY CONNECTED 1 OFF ON MAX4541/MAX4542/MAX4543 APPEAR AT END OF DATA SHEET. SWITCHES SHOWN FOR0 INPUT 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.Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches ABSOLUTE MAXIMUM RATINGS Voltage Referenced to GND TDFN (derate 24.4mW/C above +70C).....................1951mW V+.........................................................................-0.3V to +13V MAX (derate 4.10mW/C above +70C) ......................330mW IN , COM , NC , NO (Note 1)..................-0.3V to (V+ + 0.3V) Narrow SO (derate 5.88mW/C above +70C) ..............471mW Continuous Current (any terminal)....................................10mA Plastic DIP (derate 9.09mW/C above +70C) ..............727mW Peak Current, COM , NO , NC Operating Temperature Ranges (pulsed at 1ms, 10% duty cycle max)............................20mA MAX454 C .......................................................0C to +70C ESD per Method 3015.7 .................................................> 2000V MAX454 E .....................................................-40C to +85C Continuous Power Dissipation Storage Temperature Range .............................-65C to +150C SOT23-6 (derate 7.1mW/C above +70C)....................571mW Lead Temperature (soldering, 10s) .................................+300C SOT23-8 (derate 5.3mW/C above +70C)....................421mW Note 1: Signals on NC , NO , COM , or IN exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to maximum current rating. 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 CHARACTERISTICSSingle +5V Supply (V+ = +5V 10%, GND = 0, V = 2.4V, V = 0.8V, T = T to T , unless otherwise noted.) (Notes 2, 3) INH INL A MIN MAX PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS ANALOG SWITCH V COM , Analog Signal Range V (Note 4) 0V+ V NO , V NC V+ = 4.5V, T = +25C 30 60 A On-Resistance R I = 1.0mA, ON COM T = T to T 75 A MIN MAX V or V = 3.5V NO NC V+ = 5V, T = +25C 0.8 2 A On-Resistance Match R I = 1.0mA, ON COM Between Channels (Note 5) T = T to T 4 A MIN MAX V or V = 3.5V NO NC V+ = 5V T = +25C 26 A On-Resistance Flatness R I = 1.0mA V or FLAT(ON) COM NO (Note 6) T = T to T 8 A MIN MAX V = 1V, 2V, 3V NC T = +25C -0.1 0.01 +0.1 A I V+ = 5.5V NO(OFF) NO or NC Off-Leakage V = 1V, 4.5V nA or COM T = T A MIN Current (Note 7) C, E -5 +5 I V or V = 4.5V, 1V NC(OFF) NO NC to T MAX T = +25C -0.1 +0.1 V+ = 5.5V A COM Off-Leakage Current I V = 4.5V, 1V nA COM(OFF) COM T = T A MIN (Note 7) C, E -5 +5 V or V = 1V, 4.5V NO NC to T MAX V+ = 5.5V T = +25C -0.2 +0.2 A COM On-Leakage Current V = 1V, 4.5V or COM I nA COM(ON) T = T A MIN (Note 7) V or V = 1V, NO NC C, E -10 +10 to T MAX 4.5V, or floating 2 MAX4541MAX4544