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ADG786

Analog Devices
Part Number ADG786
Manufacturer Analog Devices
Description Triple SPDT Switches
Published Mar 24, 2005
Detailed Description a 2.5 ⍀, 1.8 V to 5.5 V, ؎2.5 V Triple/Quad SPDT Switches in Chip Scale Packages ADG786/ADG788 FEATURES FUNCTIONAL BL...
Datasheet PDF File ADG786 PDF File

ADG786
ADG786

Overview
a 2.
5 ⍀, 1.
8 V to 5.
5 V, ؎2.
5 V Triple/Quad SPDT Switches in Chip Scale Packages ADG786/ADG788 FEATURES FUNCTIONAL BLOCK DIAGRAMS 1.
8 V to 5.
5 V Single Supply ±2.
5 V Dual Supply 2.
5 ȍ On Resistance 0.
5 ȍ On Resistance Flatness 100 pA Leakage Currents S1B ADG786 S1A S4A D1 D1 D S1A S3A S1B S4B 19 ns Switching Times Triple SPDT: ADG786 Quad SPDT: ADG788 D3 S3B IN1 IN4 S2A ADG788 20-Lead 4 mm × 4 mm Chip Scale Packages D2 IN2 IN3 Low Power Consumption S2B S2B S3B TTL/CMOS-Compatible Inputs LOGIC D2 D3 For Functionally-Equivalent Devices in 16-Lead TSSOP S2A S3A Packages, See ADG733/ADG734 Qualified for automotive applications A0 A1 A2 EN APPLICATIONS Data Acquisition Systems Communication Systems Relay Replacement Audio and Video Switching Battery-Powered Systems SWITCHES SHOWN FOR A LOGIC “1” INPUT GENERAL DESCRIPTION The ADG786 and ADG788 are low voltage, CMOS devices comprising three independently selectable SPDT (single pole, double throw) switches and four independently selectable SPDT switches respectively.
Low power consumption and operating supply range of 1.
8 V to 5.
5 V and dual ± 2.
5 V make the ADG786 and ADG788 ideal for battery powered, portable instruments and many other applications.
All channels exhibit break-before-make switching action preventing momentary shorting when switching channels.
An EN input on the ADG786 is used to enable or disable the device.
When disabled, all channels are switched OFF.
These multiplexers are designed on an enhanced submicron process that provides low power dissipation yet gives high switching speed, very low on resistance, high signal bandwidths and low leakage currents.
On resistance is in the region of a few ohms, is closely matched between switches and very flat over the full signal range.
These parts can operate equally well in either direction and have an input signal range which extends to the supplies.
The ADG786 and ADG788 are available in small 20-lead chip scale pack...


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