Single 8-Channel CMOS Analog Multiplexer HI-508/883 Features The HI-508/883 is an eight channel single-ended multiplexer. This Circuit is Processed in Accordance to MIL-STD-883 and This monolithic CMOS multiplexer includes an array of eight is Fully Conformant Under the Provisions of Paragraph 1.2.1. analog switches, a digital decode circuit for channel selection, Low On Resistance (Max) . 400 a voltage reference for logic thresholds, and an ENABLE input Wide Analog Signal Range 15V for device selection when several multiplexers are present. TTL/CMOS Compatible 2.4V (Logic 1) The Dielectric Isolation (DI) process used in fabrication of this Access Time (Max) . 1.0s device eliminates the problem of latch-up. Also, DI offers much lower substrate leakage and parasitic capacitance than 44V Maximum Power Supply conventional junction-isolated CMOS. Switches are guaranteed Break-Before-Make Switching to break-before-make, so that two channels are never shorted together. The switching threshold for each digital input is No Latch-up established by an internal +5V reference, providing a guaranteed minimum 2.4V for logic 1 and Maximum 0.8V for Applications logic 0. This allows direct interface without pull-up resistors Data Acquisition Systems to signals from most logic families: CMOS, TTL, DTL and some Precision Instrumentation PMOS. For protection against transient overvoltage, the digital inputs include a series 200 resistor and a diode clamp to Demultiplexing each supply. If input overvoltage protection is needed, the Selector Switch HI-548/883 and HI-549/883 multiplexers are recommended. For further information see Application Note AN520. Ordering Information Functional Diagram OUT PART TEMP. RANGE PKG. IN 1 PART MARKING (C) PACKAGE DWG. IN 2 HI1-0508/883 HI1-508/883 -55 to 125 16 Ld CerDIP F16.3 DECODER/ DRIVER IN 8 Pin Configuration HI-508/883 (16 LD CERDIP) 5V LEVEL TOP VIEW REF SHIFT A 1 16 A 0 1 DIGITAL INPUT ENABLE 2 15 A PROTECTION 2 -V 3 14 GND SUPPLY A A EN A 0 1 2 IN 1 4 13 +V SUPPLY IN 2 5 12 IN 5 TRUTH TABLE HI-508/883 IN 3 6 11 IN 6 A A A EN ON CHANNEL 2 1 0 IN 4 7 10 IN 7 XX X L None OUT 8 9 IN 8 LL L H 1 LL H H 2 LHLH 3 LH H H 4 HL LH 5 HLH H 6 HH L H 7 HH HH 8 May 3, 2012 CAUTION: These devices are sensitive to electrostatic discharge follow proper IC Handling Procedures. 1 1-888-INTERSIL or 1-888-468-3774 Copyright Intersil Americas Inc. 1989, 2012. All Rights Reserved FN8290.0 Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners.HI-508/883 Absolute Maximum Ratings Thermal Information Voltage Between Supply Pins 44V Thermal Resistance (C/W) (C/W) JA JC +V to Ground 22V CerDIP Package 83 21 SUPPLY -V to Ground 22V Power Dissipation (At +75C) SUPPLY Analog Input Voltage, +V +V +2V CerDIP Package .1.20W S SUPPLY Analog Input Voltage, -V -V -2V Power Dissipation Derating Factor (Above +75C) S SUPPLY Digital Input Voltage, +V , +V . +V +4V CerDIP Package 12.0mW/C EN A SUPPLY Digital Input Voltage, -V , -V . -V +4V Junction Temperature .+175C EN A SUPPLY or 20mA, whichever occurs first Storage Temperature Range -65C to +150C Continuous Current, S or D 20mA Lead Temperature (Soldering 10s) .+275C Peak Current, S or D (Pulsed at 1ms, 10% Duty Cycle Max) 40mA ESD Classification . 2000V Recommended Operating Conditions Operating Temperature Range -55C to +125C Operating Supply Voltage (V ) 15V SUPPLY Analog Input Voltage (V ) V S SUPPLY Logic Low Level (V ) 0V to 0.8V AL Logic High Level (V ) .2.4V to +V AH SUPPLY Max RMS Current, S or D . 8mA CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and result in failures not covered by warranty. TABLE 1. D.C. ELECTRICAL PERFORMANCE SPECIFICATIONS Device Tested at: +V = +15V, V = 15V, V = 2.4V, unless otherwise specified. SUPPLY SUPPLY EN GROUP A TEMPERATURE D.C. PARAMETERS SYMBOL CONDITIONS SUBGROUPS (C) MIN MAX UNITS Input Leakage Current I Measure inputs sequentially, 1, 2, 3 +25, +125, -55 -1.0 1.0 A IH connect all unused inputs to GND I 1, 2, 3 +25, +125, -55 -1.0 1.0 A IL Source OFF +I V = +10V, V = -10V, V = 0.8V, 1 +25 -10 10 nA S(OFF) S D EN Leakage Current All unused inputs = -10V 2, 3 +125, -55 -50 50 nA -I V = -10V, V = +10V, V = 0.8V, 1 +25 -10 10 nA S(OFF) S D EN All unused inputs = +10V 2, 3 +125, -55 -50 50 nA Drain OFF +I V = +10V, V = 0.8V, 1 +25 -10 10 nA D(OFF) D EN Leakage Current All unused inputs = -10V 2, 3 +125, -55 -200 200 nA -I V = -10V, V = 0.8V, 1 +25 -10 10 nA D(OFF) D EN All unused inputs = +10V 2, 3 +25 to +125 -200 200 nA Channel ON +I V = V = +10V 1 +25 -10 10 nA D(ON) S D Leakage Current All unused inputs = -10V 2, 3 +125, -55 -200 200 nA -I V = V = -10V 1 +25 -10 10 nA D(ON) S D All unused inputs = +10V 2, 3 +125, -55 -200 200 nA Positive Supply Current +I V = 0V, V = 2.4V 1, 2, 3 +25, +125, -55 - 2.4 mA A EN Negative Supply Current -I V = 0V, V = 2.4V 1, 2, 3 +25, +125, -55 -1.0 - mA A EN Standby Positive Supply +I V = 0V, V = 0V 1, 2, 3 +25, +125, -55 2.4 mA SBY A EN Current Standby Negative Supply -I V = 0V, V = 0V 1, 2, 3 +25, +125, -55 -1.0 - mA SBY A EN Current Switch ON Resistance +R V = 10V, I = 1mA 1 +25 - 300 DS1 S D 2, 3 +125, -55 - 400 -R V = -10V, I = -1mA 1 +25 - 300 DS1 S D 2, 3 +125, -55 - 400 FN8290.0 2 May 3, 2012