HI1-0547/883 Renesas

DATASHEET Single 16/Differential 8-Channel CMOS Analog Multiplexers with Active Overvoltage Protection HI-546/883, HI-547/883 Features The HI-546/883 and HI-547/883 are analog multiplexers with This circuit is processed in accordance to MIL-STD-883 and active overvoltage protection and guaranteed r matching. is fully conformant under the provisions of Paragraph 1.2.1. ON Analog input levels may greatly exceed either power supply No channel interaction during overvoltage without damaging the device or disturbing the signal path of Guaranteed r matching ON other channels. Active protection circuitry assures that signal fidelity is maintained even under fault conditions that would 44V maximum power supply destroy other multiplexers. Break-before-make switching Analog inputs can withstand constant 70V levels with 15V P-P Analog signal range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V supplies. Digital inputs will also sustain continuous faults up to Access time (max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0s 4V greater than either supply. In addition, signal sources are protected from short circuiting should multiplexer supply loss Power dissipation (max) . . . . . . . . . . . . . . . . . . . . . . . . 45mW occur. Each input presents 1k of resistance under this condition. These features make the HI-546/883 and Applications HI-547/883 ideal for use in systems where the analog inputs Data acquisition systems originate from external equipment or separately powered Control systems circuitry. Both devices are fabricated with 44V dielectrically isolated CMOS technology. The HI-546/883 is a single Telemetry 16-channel, and the HI-547/883 is an 8-channel differential version. If input overvoltage protection is not needed, the Ordering Information HI-506/883 and HI-507/883 multiplexers are recommended. For further information see application note AN520. PART TEMP. RANGE PKG. PART # MARKING (C) PACKAGE DWG. # HI1-0546/883 HI1-546/883 -55 to +125 28 Ld CerDIP F28.6 HI4-0546/883 HI4-0546 /883 -55 to +125 28 Ld CLCC J28.A HI1-0547/883 HI1-547/883 -55 to +125 28 Ld CerDIP F28.6 HI4-0547/883 HI4-0547 /883 -55 to +125 28 Ld CLCC J28.A November 19, 2014 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 LLC 1989, 2012, 2014. All Rights Reserved FN7994.1 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-546/883, HI-547/883 Pin Configurations HI-546/883 HI-547/883 (28 LD CERDIP) (28 LD CERDIP) TOP VIEW TOP VIEW +V 1 28 OUT +V 1 28 OUT A SUPPLY SUPPLY NC 2 27 -V OUT B 2 27 -V SUPPLY SUPPLY NC 3 26 IN 8 NC 3 26 IN 8A IN 16 4 25 IN 7 IN 8B 4 25 IN 7A IN 15 5 24 IN 6 IN 7B 5 24 IN 6A IN 14 6 23 IN 5 IN 6B 6 23 IN 5A IN 13 7 22 IN 4 IN 5B 7 22 IN 4A 21 IN 3A IN 12 8 21 IN 3 IN 4B 8 IN 3B 9 20 IN 11 9 20 IN 2 IN 2A 19 IN 1 IN 2B 10 19 IN 1A IN 10 10 IN 9 11 18 ENABLE IN 1B 11 18 ENABLE GND 12 17 ADDRESS A GND 12 17 ADDRESS A 0 0 V 13 16 ADDRESS A V 13 16 ADDRESS A REF 1 REF 1 ADDRESS A 14 15 ADDRESS A NC 14 15 ADDRESS A 3 2 2 HI-546/883 HI-547/883 (28 LD CLCC) (28 LD CLCC) TOP VIEW TOP VIEW 4 3 2 1 28 27 26 4 3 2 1 28 27 26 5 25 5 IN 7B IN 15 25 IN 7 IN 7A 6 IN 6B 24 IN 14 6 24 IN 6 IN 6A IN 5B 7 23 IN 13 7 23 IN 5A IN 5 IN 4B 8 22 IN 12 8 22 IN 4A IN 4 IN 3B 9 21 IN 11 IN 3A 9 21 IN 3 IN 2B IN 10 10 20 IN 2A 10 20 IN 2 IN 1B IN 9 11 19 IN 1A 11 19 IN 1 12 13 14 15 16 17 18 12 13 14 15 16 17 18 Submit Document Feedback FN7994.1 2 November 19, 2014 GND IN 16 V NC REF A NC 3 A +V 2 SUPPLY OUT A 1 A -V 0 SUPPLY ENABLE IN 8 IN 8B GND NC V REF NC OUT B A +V 2 SUPPLY OUT A A 1 A -V 0 SUPPLY IN 8A ENABLE