A product Line of Pb Diodes Incorporated Lead-free Green PI5A3157 TM SOTiny Low Voltage Dual SPDT Analog Switch 2:1 Mux/DeMux Bus Switch Features Description CMOS Technology for Bus and Analog Applications e PTh I5A3157 is a high-bandwidth, fast single-pole double-throw (SPDT) CMOS switch. It can be used as an analog switch or as a Low On-Resistance: 8 at 3.0V low-delay bus switch. Specified over a wide operating power supply Wide V Range: 1.65V to 5.5V DD voltage range, 1.65V to 5.5V, the PI5A3157 has a maximum ON Rail-to-Rail Signal Range resistance of 12-ohms at 1.65V, 9-ohms at 2.3V & 6-ohms at 4.5V. Control Input Overvoltage Tolerance: 5.5V min. Break-before-make switching prevents both switches being enabled Fast Transition Speed: 5.2ns max. at 5V simultaneously. This eliminates signal disruption during switching. High Off Isolation: 57dB at 10MHz e coTh ntrol input, S, tolerates input drive signals up to 5.5V, inde- 54dB (10MHz) Crosstalk Rejection Reduces Signal Distortion pendent of supply voltage. Break-Before-Make Switching PI5A3157 is an improved direct replacement for the NC7SB3157. High Bandwidth: 250 MHz Extended Industrial Temperature Range: 40C to 85C Applications Improved Direct Replacement for NC7SB3157 Cell Phones Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) PDAs Halogen and Antimony Free. Green Device (Note 3) Portable Instrumentation Packaging (Pb-free & Green available): Battery Powered Communications 6-pin SC70 (C) Computer Peripherals Pin Description Connection Diagram Pin Number Name Description 1 B1 Data port B 1 6 S 1 2 GND Ground 3 B Data port (Normally Closed) 0 4 A Common Output/Data port 5 V Positive Power Supple CC 5 V GND 2 DD 6 S Logic Controll Logic Function Table Logic Input(s) Function 4 A B 3 0 0 B Connection to A 0 1 B Connected to A 1 Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See A product Line of Diodes Incorporated PI5A3157 (3) (1) Recommended Operating Conditions Absolute Maximum Ratings Supply Voltage V ............................................ 0.5V to +7V Supply Voltage Operating (V ) ............. 1.65V to 5.5V DD DD (2) DC Switch Voltage (V ) ........................0.5V to V +0.5V Control Input Voltage (V ) ....................0V to V S DD IN DD (2) DC Input Voltage (V ) ................................ 0.5V to +7.0V Switch Input Voltage (V ) .....................0V to V IN IN DD DC Output Current (V ) ............................................ 128mA Output Voltage (V ) ........................0V to V OUT OUT DD DC V or Ground Current (I /I ) ....................... 100mA Operating Temperature (T ) ............... 40C to +85C DD CC GND A Storage Temperature Range (T ) .............. 65C to +150C Input Rise and Fall Time (t ,t ) STG r f Junction Temperature under Bias (T ) .............................150C Control Input V = 2.3V - 3.6V ........ 0ns/V to 10ns/V J DD Junction Lead Temperature (T ) Control Input V = 4.5V - 5.5V ......... 0ns/V to 5ns/V L DD (Soldering, 10 seconds) ................................................260C Thermal Resistance ( ) ....................... 350C/W JA Power Dissipation (P ) +85C .................................. 180mW D Notes: 1. Absolute Maximum Ratings may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. 2. The input and output negative voltage ratings may be exceeded if the inut and output diode current ratings are observed. 3. Control input must be held HIGH or LOW it must not float. DC Electrical Characteristics (Over the Operating temperature range, T = 40C to 85C) A Parameters Description Test Conditions Supply Voltage Temp Min. Typ. Max. Units Analog Input Signal T = 25C & A V V 0 V V IAR DD DD Range -40C to 85C I = 30mA, V = 0V 4 6 O IN R I = -30mA, V = 2.4V 4.5V T = 25C 5 8 ON O IN A I = -30mA, V = 4.5V 8 13 O IN I = 30mA, V = 0V 6 O IN T = -40C to A R I = -30mA, V = 2.4V 4.5V 8 ON O IN 85C I = -30mA, V = 4.5V 13 O IN I = 24mA, V = 0V 5 8 O IN R 3.0V T = 25C ON A I = -24mA, V = 3.0V 12 19 O IN I = 24mA, V = 0V 8 O IN T = -40C to A (4) R On-Resistance 3.0V ON 85C I = -24mA, V = 3.0V 19 O IN I = 24mA, V = 0V 6 9 O IN R 2.3V T = 25C ON A I = -24mA, V = 2.3V 16 24 O IN I = 24mA, V = 0V 9 O IN T = -40C to A R 2.3V ON 85C I = -24mA, V = 2.4V 24 O IN I = 24mA, V = 0V 8 12 O IN R 1.65V T = 25C ON A I = -24mA, V = 1.65V 27 39 O IN I = 24mA, V = 0V 12 O IN T = -40C to A R 1.65V ON 85C I = -24mA, V = 1.65V 39 O IN www.diodes.com October 2018 PI5A3157 2 Diodes Incorporated Document Number DS41486 Rev 1-2