DATASHEET ISL84051, ISL84052, ISL84053 FN6047 Rev.10.00 Low Voltage, Single and Dual Supply, 8-to-1 Multiplexer, Dual 4-to-1 Multiplexer May 16, 2011 and a Triple SPDT Analog Switch The Intersil ISL84051, ISL84052, ISL84053 devices are Features precision, bidirectional, analog switches configured as a Drop-in Replacements for MAX4051/MAX4051A, 8-Channel multiplexer/demultiplexer (ISL84051), a dual MAX4052/MAX4052A and MAX4053/MAX4053A differential 4-Channel multiplexer/demultiplexer (ISL84052) and a triple single pole/double throw (SPDT) switch (ISL84053) Pin Compatible with MAX4581, MAX4582, MAX4583 and designed to operate from a single +2V to +12V supply or from a with Industry Standard 74HC4051, 74HC4052 and 2V to 6V supply. All devices have an inhibit pin to 74HC4053 simultaneously open all signal paths. ON-Resistance (r ) Max, V = 5V . 100 ON S ON-resistance is 60 with a 5V supply and 125 with a single ON-Resistance (r ) Max, V = +5V . 225 ON S +5V supply. Each switch can handle rail to rail analog signals. r Matching Between Channels <6 ON The off-leakage current is only 5nA at +85C with a 5V supply. Low Charge Injection . 2pC Single Supply Operation . +2V to +12V All digital inputs have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS logic compatibility when using a single +3.3V and Dual Supply Operation 2V to 6 +5V supply or dual 5V supplies. Fast Switching Action (V = +5V) S The ISL84051 is a 8-to-1 multiplexer device. The ISL84052 is a -t . 90ns ON dual 4-to-1 multiplexer device. The ISL84053 is a committed -t . 60ns OFF triple SPDT, which is perfect for use in 2-to-1 multiplexer applications. Guaranteed Max Off-leakage V = 5V 5nA S Break-Before-Make Table 1 summarizes the performance of this family. TTL, CMOS Compatible TABLE 1. FEATURES AT A GLANCE Pb-Free Available (RoHS Compliant) ISL84051 ISL84052 ISL84053 DUAL Applications CONFIGURATION 8:1 Mux 4:1 Mux TRIPLE SPDT Portable Equipment 5V r 60 60 60 ON Communications Systems 5V t /t 50ns/40ns 50ns/40ns 50ns/40ns ON OFF -Radios - Telecom Infrastructure 5V r 125 125 125 ON -ADSL, VDSL Modems 5V t /t 90ns/60ns 90ns/60ns 90ns/60ns ON OFF Test Equipment 3V r 250 250 250 ON - Medical Ultrasound 3V t /t 180ns/100ns 180ns/100ns 180ns/100ns ON OFF - Magnetic Resonance Image Packages 16 Ld SOIC 16 Ld SOIC 16 Ld SOIC - CT and PET Scanners (MRI) 16 Ld QSOP 16 Ld QSOP 16 Ld QSOP -ATE - Electrocardiograph 16 Ld TSSOP 16 Ld TSSOP 16 Ld TSSOP Audio and Video Signal Routing Various Circuits Related Literature - +3V/+5V DACs and ADCs Technical Brief TB363 Guidelines for Handling and - Sample and Hold Circuits Processing Moisture Sensitive Surface Mount Devices (SMDs) - Operational Amplifier Gain Switching Networks - High Frequency Analog Switching Application Note AN557 Recommended Test Procedures for Analog Switches - High Speed Multiplexing - Integrator Reset Circuits FN6047 Rev.10.00 Page 1 of 19 May 16, 2011ISL84051, ISL84052, ISL84053 Pin Configurations ISL84051 ISL84052 (16 LD SOIC, QSOP, TSSOP) (16 LD SOIC, QSOP, TSSOP) TOP VIEW TOP VIEW NO1 1 16 V+ 16 V+ NO0B 1 NO3 2 15 NO2 NO1B 2 15 NO1A COM 3 14 NO4 COMB 3 14 NO2A NO7 4 13 NO0 NO3B 4 13 COMA NO5 5 12 NO6 NO2B 5 12 NO0A INH 6 11 ADDC INH 6 11 NO3A LOGIC V- 7 10 ADDB V- 7 10 ADDB LOGIC GND 8 9 ADDA GND 8 9 ADDA ISL84053 (16 LD SOIC, QSOP, TSSOP) TOP VIEW NOB 1 16 V+ NCB 2 15 COMB NOA 3 14 COMC COMA 4 13 NOC NCA 5 12 NCC INH 6 11 ADDC V- 7 10 ADDB GND 8 9 ADDA NOTE: 1. Switches Shown for Logic 0 Inputs. Pin Description PIN NUMBER PIN NAME ISL84051 ISL84052 ISL84053 FUNCTION V+ 16 16 16 Positive Power Supply Input V- 7 7 7 Negative Power Supply Input. Connect to GND for Single Supply Configurations. GND 8 8 8 Ground Connection INH 6 6 6 Digital Control Input. Connect to GND for Normal Operation. Connect to V+ to turn all switches off. COM 3 - - Analog Switch Common Pin COMA - 13 4 COMB - 3 15 COMC - - 14 NO1, NO3, 1, 2, - - Analog Switch Normally Open Pin NO7, NO5, 4, 5, NO6, NO4, NO2 12, 14, 15 FN6047 Rev.10.00 Page 2 of 19 May 16, 2011