Datasheet ADG633 (Analog Devices)

CMOS, ±5 V/+5 V/+3 V, Triple SPDT Switch Data Sheet ADG633 FEATURES FUNCTIONAL BLOCK DIAGRAM ±2 V to ±6 V dual-supply operation ADG633 2 V to 12 V single-supply operation S1B D1 Temperature range: −40°C to +125°C S1A <0.2 nA leakage currents S3A 52 Ω on resistance over full signal range D3 S3B Rail-to-rail switching operation S2A D2 16-lead LFCSP and TSSOP packages S2B Typical power consumption: <0.1 μW TTL-/CMOS-compatible inputs LOGIC Package upgrades to 74HC4053 and MAX4053/MAX4583 APPLICATIONS
1
A0 A1 A2 EN
-00 75
SWITCHES SHOWN FOR A LOGIC 1 INPUT.
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Automatic test equipment
0 Figure 1.
Data acquisition systems Battery-powered systems Communications systems Audio and video signal routing Relay replacement Sample-and-hold systems Industrial control systems GENERAL DESCRIPTION
The ADG633 is a low voltage CMOS device comprising three All digital inputs have 0.8 V to 2.4 V logic thresholds, ensuring independently selectable single-pole, double-throw (SPDT) TTL/CMOS logic compatibility when using single +5 V or dual switches. The device is fully specified for ±5 V, +5 V, and +3 V ±5 V supplies. supplies. The ADG633 switches are turned on with a logic low The ADG633 is available in a small, 16-lead TSSOP package (or high) on the appropriate control input. Each switch conducts and a 16-lead, 4 mm × 4 mm LFCSP package. equally well in both directions when on and has an input signal range that extends to the supplies. An EN input is used to enable
PRODUCT HIGHLIGHTS
or disable the device. When the device is disabled, all channels 1. Single- and dual-supply operation. The ADG633 offers are switched off. high performance and is fully specified and guaranteed with ±5 V, +5 V, and +3 V supply rails. The ADG633 is designed on an enhanced process that provides 2. Temperature range: −40°C to +125°C. lower power dissipation, yet is capable of high switching speeds. 3. Guaranteed break-before-make switching action. Low power consumption and an operating supply range of 2 V 4. Low power consumption, typically <0.1 μW. to 12 V make the ADG633 ideal for battery-powered, portable 5. Small, 16-lead TSSOP and 16-lead, 4 mm × 4 mm LFCSP instruments. All channels exhibit break-before-make switching packages. action, preventing momentary shorting when switching channels.
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Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION PRODUCT HIGHLIGHTS TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS DUAL-SUPPLY OPERATION SINGLE-SUPPLY OPERATION ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TERMINOLOGY TEST CIRCUITS OUTLINE DIMENSIONS ORDERING GUIDE NOTES NOTES