MAX4604/MAX4605/MAX4606 19-1393 Rev 1 8/99 5W , Quad, SPST, CMOS Analog Switches General Description Features The MAX4604/MAX4605/MAX4606 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 2.5nA max at +85C. These analog switches Range (0.5W max) are ideal in low-distortion applications and are the pre- ferred solution over mechanical relays in automatic test Rail-to-Rail Signal Handling equipment or in applications where current switching is Guaranteed ESD Protection > 2000V per required. These switches have low power requirements, Method 3015.7 require less board space, and are more reliable than mechanical relays. Single-Supply Operation: +4.5V to +36V The MAX4604 has four normally closed (NC) switches, Dual-Supply Operation: 4.5V to 20V the MAX4605 has four normally open (NO) switches, TTL/CMOS-Compatible Control Inputs and the MAX4606 has two NC and two NO switches. These switches operate from a single supply of +4.5V Ordering Information to +36V or from dual supplies of 4.5V to 20V. All dig- PART TEMP. RANGE PIN-PACKAGE ital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS logic compatibility when using MAX4604CSE 0C to +70C 16 Narrow SO 15V supplies or a single +12V supply. MAX4604CPE 0C to +70C 16 Plastic DIP MAX4604ESE -40C to +85C 16 Narrow SO Applications MAX4604EPE -40C to +85C 16 Plastic DIP Reed Relay Replacement PBX, PABX Systems Ordering Information continued at end of data sheet. Test Equipment Audio-Signal Routing Communication Systems Avionics Pin Configurations/Functional Diagrams/Truth Tables TOP VIEW IN1 1 16 IN1 1 16 IN2 IN1 1 16 IN2 IN2 COM1 2 COM2 2 2 15 COM1 15 COM2 COM1 15 COM2 NC1 3 14 NC2 NO1 3 14 NO2 NO1 3 14 NC2 V- 4 13 V+ V- 4 V- 4 13 V+ 13 V+ MAX4604 MAX4605 MAX4606 GND 5 12 V GND 5 12 V GND 5 12 V L L L NC4 6 11 NC3 6 11 6 11 NO4 NO3 NO4 NC3 10 COM4 7 COM3 COM4 7 10 COM3 COM4 7 10 COM3 IN4 8 9 8 9 8 9 IN3 IN4 IN3 IN4 IN3 SO/DIP SO/DIP SO/DIP MAX4604 MAX4605 MAX4606 SWITCHES SWITCHES LOGIC SWITCH LOGIC SWITCH 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: 5W , 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 16-pin Narrow SO (derate 8.70mW/C above +70C) ....696mW V+ to V-...................................................................-0.3V to +44V 16-pin Plastic DIP (derate 10.53mW/C above +70C) ..842mW V to GND......................................(DGND - 0.3V) to (V+ + 0.3V) Operating Temperature Ranges L All Other Pins to DGND (Note 1) ......... (V- - 0.3V) to (V+ + 0.3V) MAX460 C E ......................................................0C to +70C Continuous Current (COM , NO , NC ) ........................100mA MAX460 E E ....................................................-40C to +85C Peak Current (COM , NO , NC ) Storage Temperature Range .............................-65C to +160C (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 T = +25C.) L IN H IN L A MIN MAX A MIN TYP MAX PARAMETER SYMBOL CONDITIONS UNITS (Note 2) 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, V COM NO On-Resistance Match Between R ON or V = 10V NC T = T to T 0.7 Channels (Note 4) A MIN MAX COM to NO or NC T = +25C 0.2 0.5 A I = 10mA V COM NO On-Resistance Flatness R FLAT(ON) or V = -5V, 0, 5V NC 0.6 (Note 5) T = T to T A MIN MAX T = +25C -0.5 0.01 0.5 Off-Leakage Current V = 10V, A COM I , I nA NO NC (NO or NC ) (Note 6) V or V = 10V NO NC + T = T to T -2.5 2.5 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 -2.5 2.5 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 -5 5 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 High Voltage V 2.4 1.7 V IN H Logic Input Low Voltage V 1.7 0.8 V IN L 2 MAX4604/MAX4605/MAX4606