MAX391/MAX392/MAX393 Precision, Quad, SPST Analog Switches General Description Features The MAX391/MAX392/MAX393 are precision, quad, Low On-Resistance, 20 Typical single-pole/single-throw (SPST) analog switches Guaranteed On-Resistance Match Between designed to operate at +3V, +5V, or 5V. The MAX391 Channels, < 2 has four normally closed (NC) switches, and the Guaranteed On-Resistance Flatness Over Signal MAX392 has four normally open (NO) switches. The Range, 4 Max MAX393 has two NO and two NC switches. All three devices offer low leakage (100pA max) and fast switch- Guaranteed Charge Injection, < 5pC ing speeds (t 130ns, t 75ns). Power con- ON OFF Improved Leakage Over Temperature, sumption is just 1Wideal for battery-operated equip- < 2.5nA at +85C ment. All devices operate from a single +3V to +15V Electrostatic Discharge > 2000V per Method supply or from dual 3.0V to 8V supplies. 3015.7 With 5V supplies, the MAX391/MAX392/MAX393 offer Single-Supply Operation (+3V to +15V) guaranteed 2 max channel-to-channel matching, 30 Bipolar-Supply Operation (3V to 8V) max on-resistance (R ), and 4 max R flatness ON ON over the specified range. Low Power Consumption, < 1W These switches are also fully specified for single +5V TTL/CMOS-Logic Compatible operation, with 2 max R match, 60 max R ON ON, and Ordering Information 6 max flatness. These low-voltage switches also offer 5pC max charge PIN- PKG PART TEMP RANGE injection, and ESD protection is greater than 2000V, per PACKAGE CODE method 3015.7. MAX391CPE 0C to +70C 16 Plastic DIP P16-1 MAX391CSE 0C to +70C 16 Narrow SO S16-2 Applications MAX391CUE 0C to +70C 16 TSSOP U16-2 Battery-Operated Systems Sample-and-Hold Circuits MAX391CGE 0C to +70C 16 QFN-EP G1644-1 Heads-Up Displays Guidance and Control Systems MAX391C/D 0C to +70C Dice* Audio and Video Switching Military Radios MAX391EPE -40C to +85C 16 Plastic DIP P16-1 Test Equipment Communications Systems Ordering Information continued on last page. 5V DACs and ADCs PBX, PABX Functional Diagrams *Contact factory for dice specifications. EP = Exposed pad. Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW IN1 1 16 IN1 1 16 IN2 IN1 1 16 IN2 IN2 COM1 2 15 COM2 2 2 COM1 15 COM2 COM1 15 COM2 NC1 3 14 NC2 NO1 3 14 NO2 NO1 3 14 NC2 V- V- V- 4 13 V+ 4 13 V+ 4 13 V+ 5 MAX391 12 N.C. MAX392 5 MAX393 GND GND 5 12 N.C. GND 12 N.C. NC4 6 11 NC3 6 11 NO3 6 11 NC3 NO4 NO4 7 10 COM3 7 10 7 10 COM4 COM4 COM3 COM4 COM3 IN4 8 9 IN3 8 9 IN3 8 9 IN3 IN4 IN4 DIP/SO DIP/SO DIP/SO MAX391 MAX392 MAX393 SWITCHES SWITCHES LOGIC SWITCH LOGIC SWITCH LOGIC 1, 4 2, 3 Pin Configurations appear at end of data sheet. 0 ON 0 OFF 0 OFF ON Functional Diagrams continued at end of data sheet. OFF ON 1 1 1 ON OFF UCSP is a trademark of Maxim Integrated Products, Inc. SWITCHES SHOWN FOR LOGIC0 INPUT N.C. = NO CONNECT For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxims website at www.maxim integrated.com. 19-0236 Rev 3 8/06 Ordering Information continued on last page. *Contact factory for dice specifications. EP = Exposed pad. Pin Configurations/Functional Diagrams/Truth Tables AVAILABLEMAX391/MAX392/MAX393MAX391/MAX392/MAX393 Precision, Quad, SPST Analog Switches ABSOLUTE MAXIMUM RATINGS Voltage Referenced to V- Narrow SO (derate 8.70mW/C above +70C) ............696mW V+.......................................................................-0.3V to +17V TSSOP (derate 6.7mW/C above +70C) ....................457mW GND....................................................................-0.3V to +17V CERDIP (derate 10.00mW/C above +70C)...............800mW GND..........................................................-0.3V to (V+ + 0.3V) QFN (derate 18.5mW/C above +70C) ....................1481mW V , V , V , V (Note 1) ..................................V- to V+ Operating Temperature Ranges IN COM NC NO Current (any terminal) .........................................................30mA MAX39 C .......................................................0C to +70C Peak Current, COM , NO , NC MAX39 E .....................................................-40C to +85C (pulsed at 1ms, 10% duty cycle max) ..........................100mA MAX39 M ..................................................-55C to +125C ESD per Method 3015.7 .................................................> 2000V Storage Temperature Range .............................-65C to +150C Continuous Power Dissipation (T = +70C) Lead Temperature (soldering, 10s) .................................+300C A Plastic DIP (derate 10.53mW/C above+70C) ...........842mW Note 1: Signals on NC , NO , COM , or IN exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to maxi- mum 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 CHARACTERISTICSDual Supplies (V+ = +5V 10%, V- = -5V 10%, GND = 0V, V = 2.4V, V = 0.8V, T = T to T , unless otherwise noted.) INH INL A MIN MAX MIN TYP MAX PARAMETER SYMBOL CONDITIONS UNITS (Note 2) ANALOG SWITCH V , COM Analog Signal Range V , (Note 3) V- V+ V NO V NC C, E 20 35 T = A V+ = 4.5V, +25C M 20 30 V- = -4.5V, On-Resistance R ON I = -10mA, COM T = T to T 45 A MIN MAX V or V = 3.5V NO NC V+ = 5V, V- = -5V, T = +25C 0.3 2 A On-Resistance Match Between R I = -10mA, ON COM Channels (Note 4) V or V = 3V T = T to T 4 NO NC A MIN MAX V+ = 5V, V- = -5V, T = +25C 14 A On-Resistance Flatness R I = -10mA, FLAT(ON) COM (Note 5) V or V = 3V T = T to T 6 NO NC A MIN MAX V+ = 5.5V, T = +25C -0.1 0.01 +0.1 A I NO(OFF) NO or NC Off-Leakage Current V- = -5.5V, nA or (Note 6) V = 4.5V, COM C, E -2.5 +2.5 T = T A MIN I NC(OFF) V or V = 4.5V NO NC to T MAX M -5 +5 V+ = 5.5V, T = +25C -0.1 0.01 +0.1 A COM Off-Leakage Current V- = -5.5V, I nA COM(OFF) (Note 6) V = 4.5V, COM C, E -2.5 +2.5 T = T A MIN V or V = 4.5V NO NC to T MAX M -5 +5 V+ = 5.5V, T = +25C -0.2 0.01 +0.2 A COM On-Leakage Current V- = -5.5V, I nA COM(ON) (Note 6) V = 4.5V, COM C, E -5.0 +5.0 T = T A MIN V or V = 4.5V NO NC to T MAX M -20 +20 2 Maxim Integrated