Datasheet ADG1634-KGD (Analog Devices)

4.5 Ω RON, Quad SPDT ±5 V, +12 V, +5 V, and +3.3 V Switch Data Sheet ADG1634-KGD FEATURES FUNCTIONAL BLOCK DIAGRAM 4.5 Ω typical on resistance at ±5 V and 25°C ADG1634-KGD 1 Ω typical on-resistance flatness at ±5 V and 25°C S1A S4A Up to 234 mA continuous current D1 D4 ±3.3 V to ±8 V dual-supply operation S1B S4B 3.3 V to 16 V single-supply operation No V S2B S3B L supply required D2 D3 3 V logic-compatible inputs S2A S3A Rail-to-rail operation LOGIC APPLICATIONS IN1 IN2 IN3 IN4 EN Communication systems
1 00
SWITCHES SHOWN FOR
8-
Medical systems A 1 INPUT LOGIC.
2263
Audio signal routing
Figure 1.
Video signal routing Automatic test equipment Data acquisition systems Battery-powered systems Sample-and-hold systems Relay replacements GENERAL DESCRIPTION
The ADG1634-KGD is a monolithic industrial CMOS (iCMOS®) analog switch comprising four independently selectable SPDT switches. All channels exhibit break-before-make switching action that prevents momentary shorting when switching channels. An EN input on the ADG1634-KGD is used to enable or disable the device. When disabled, all channels are switched off. The ultralow, on resistance and on-resistance flatness of this switch make the device an ideal solution for data acquisition and gain switching applications, where low distortion is critical. Its iCMOS construction ensures ultralow power dissipation, making the ADG1634-KGD ideally suited for portable and battery- powered instruments. Additional application and technical information can be found in the ADG1634 data sheet. Known Good Die (KGD): this die is fully guaranteed to data sheet specifications.
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Document Outline FEATURES APPLICATIONS GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ±5 V DUAL SUPPLY 12 V SINGLE SUPPLY 5 V SINGLE SUPPLY 3.3 V SINGLE SUPPLY CONTINUOUS CURRENT PER CHANNEL, S OR D ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TEST CIRCUITS OUTLINE DIMENSIONS DIE SPECIFICATIONS AND ASSEMBLY RECOMMENDATIONS ORDERING GUIDE