MAX4664/MAX4665/MAX4666 19-1504 Rev 0 7/99 5, Quad, SPST, CMOS Analog Switches General Description Features The MAX4664/MAX4665/MAX4666 quad analog switch- Low On-Resistance (5 max) es feature 5 max on-resistance. On-resistance is Guaranteed R Match Between Channels ON matched between switches to 0.5 max and is flat (0.5 (0.5W max) max) over the specified signal range. Each switch can handle Rail-to-Rail analog signals. The off-leakage cur- Guaranteed R Flatness over Specified Signal ON rent is only 5nA max at +85C. These analog switches Range (0.5W max) are ideal in low-distortion applications and are the pre- Guaranteed Break-Before-Make (MAX4666) ferred solution over mechanical relays in automatic test equipment or in applications where current switching is Rail-to-Rail Signal Handling required. They have low power requirements, require less board space, and are more reliable than mechanical Guaranteed ESD Protection > 2kV per relays. Method 3015.7 The MAX4664 has four normally closed (NC) switches, +4.5V to +36V Single-Supply Operation the MAX4665 has four normally open (NO) switches, and 4.5V to 20V Dual-Supply Operation the MAX4666 has two NC and two NO switches that TTL/CMOS-Compatible Control Inputs guarantee break-before-make switching times. These switches operate from a single +4.5V to +36V supply or from dual 4.5V to 20V supplies. All digital Ordering Information inputs have +0.8V and +2.4V logic thresholds, ensuring PART TEMP. RANGE PIN-PACKAGE TTL/CMOS-logic compatibility when using 15V sup- plies or a single +12V supply. MAX4664CSE 0C to +70C 16 Narrow SO MAX4664CPE 0C to +70C 16 Plastic DIP Applications MAX4664ESE -40C to +85C 16 Narrow SO Reed Relay Replacement PBX, PABX Systems MAX4664EPE -40C to +85C 16 Plastic DIP Test Equipment Audio-Signal Routing Ordering Information continued at end of data sheet. Communication Systems Avionics Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW IN1 1 1 1 16 IN2 IN1 16 IN2 IN1 16 IN2 COM1 2 15 COM2 2 15 COM2 2 15 COM2 COM1 COM1 NC1 3 14 NC2 NO1 3 NO1 3 14 NO2 14 NC2 V- V- V- 4 13 V+ 4 13 V+ 4 13 V+ MAX4665 MAX4666 GND 5 MAX4664 12 V 5 12 5 12 L GND V GND V L L 6 NC4 11 NC3 6 11 NO3 6 11 NC3 NO4 NO4 7 10 COM3 7 10 7 10 COM4 COM4 COM3 COM4 COM3 8 9 IN4 IN3 8 9 IN3 8 9 IN3 IN4 IN4 SO/DIP SO/DIP SO/DIP MAX4664 MAX4665 MAX4666 LOGIC SWITCH LOGIC SWITCH SWITCHES SWITCHES LOGIC 1, 4 2, 3 0 ON 0 OFF 0 OFF ON 1 OFF 1 ON 1 ON OFF SWITCHES SHOWN FOR LOGIC 0 INPUT Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. Maxim Integrated Products 1 For free samples & the latest literature: 5, Quad, SPST, CMOS Analog Switches ABSOLUTE MAXIMUM RATINGS V+ to GND..............................................................-0.3V to +44V Continuous Power Dissipation (T = +70C) A V- to GND ..............................................................+0.3V to -44V Narrow SO (derate 8.70mW/C above +70C) ...............696mW V+ to V-...................................................................-0.3V to +44V Plastic DIP (derate 10.53mW/C above +70C)..............842mW V to GND ........................................(GND - 0.3V) to (V+ + 0.3V) Operating Temperature Ranges L All Other Pins to DGND (Note 1) ......... (V- - 0.3V) to (V+ + 0.3V) MAX466 C E ......................................................0C to +70C Continuous Current (COM , NO , NC ) ........................100mA MAX466 E E ....................................................-40C to +85C Peak Current (COM , NO , NC ) Storage Temperature Range .............................-65C to +150C (pulsed at 1ms, 10% duty cycle)............................... 300mA Lead Temperature (soldering, 10sec) .............................+300C 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 CHARACTERISTICSDual Supplies (V+ = +15V, V- = -15V, V = +5V, V = +2.4V, V = +0.8V, T = T to T , unless otherwise noted. Typical values are at L IN H IN L A MIN MAX T = +25C.) (Note 2) A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS ANALOG SWITCH Input Voltage Range V , V , COM NO V- V+ V (Note 3) V NC T = +25C 34 A COM to NO or NC I = 10mA, COM R ON On-Resistance V or V = 10V NO NC T = T to T 5 A MIN MAX COM to NO or NC T = +25C 0.2 0.5 A I = 10mA, COM On-Resistance Match Between R ON V or V = 10V NO NC T = T to T 0.7 Channels (Notes 3, 4) A MIN MAX COM to NO or NC T = +25C 0.2 0.5 A I = 10mA V NO COM On-Resistance Flatness R FLAT(ON) or V = -5V, 0, 5V NC (Notes 3, 5) T = T to T 0.6 A MIN MAX T = +25C -0.5 0.01 0.5 A Off-Leakage Current V = 10V, COM I , I nA NO NC (NO or NC ) (Note 6) V or V = 10V NO NC + T = T to T -5 5 A MIN MAX T = +25C -0.5 0.01 0.5 COM Off-Leakage Current V = 10V, A COM I nA COM (OFF) (Note 6) V or V = 10V NO NC + T = T to T -5 5 A MIN MAX V = 10V, T = +25C -1 0.02 1 COM A COM On-Leakage Current I V or V = 10V nA COM (ON) NO NC (Note 6) T = T to T -10 10 or floating A MIN MAX LOGIC INPUT Input Current with Input Voltage I IN = 2.4V, all others = 0.8V -0.500 0.001 0.500 A IN H High Input Current with Input Voltage I IN = 0.8V, all others = 2.4V -0.500 0.001 0.500 A IN L Low Logic Input Voltage High V 2.4 V IN H Logic Input Voltage Low V 0.8 V IN L 2 MAX4664/MAX4665/MAX4666