ADG822 Series

<1 Ω CMOS, 1.8 V to 5.5 V, Dual SPST Switches

Catalog

<1 Ω CMOS, 1.8 V to 5.5 V, Dual SPST Switches

Part	Multiplexer/Demultiplexer Circuit	-3db Bandwidth	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Package / Case [custom]	Package / Case	Switch Circuit	Charge Injection	Number of Circuits	Channel-to-Channel Matching (ΔRon)	Current - Leakage (IS(off)) (Max) [Max]	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	On-State Resistance (Max) [Max]	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	Crosstalk	Supplier Device Package	Mounting Type
Analog Devices ADG822BRMZ	1:1	24 MHz	-40 °C	125 °C	8-MSOP 8-TSSOP	0.118 in	3 mm	SPST - NC	15 pC	2	160 mOhm	250 pA	1.8 V	5.5 V	600 mOhm	98 pF	85 pF	45 ns	16 ns	-82 dB	8-MSOP	Surface Mount
Analog Devices ADG822BRM-REEL	1:1	24 MHz	-40 °C	125 °C	8-MSOP 8-TSSOP	0.118 in	3 mm	SPST - NC	15 pC	2	160 mOhm	250 pA	1.8 V	5.5 V	600 mOhm	98 pF	85 pF	45 ns	16 ns	-82 dB	8-MSOP	Surface Mount

Catalog

<1 Ω CMOS, 1.8 V to 5.5 V, Dual SPST Switches

Key Features

• 0.8 Ω Max On Resistance @125°C

• 0.3 Ω Max On Resistance Flatness @125°C

• 1.8 V to 5.5 V Single Supply

• 200 mA Current Carrying Capability

• Automotive Temperature Range: –40°C to +125°C

• Rail-to-Rail Operation

• 8-Lead MSOP Package

• 33 ns Switching Times

• Typical Power Consumption (<0.01 µW)

• TTL/CMOS Compatible Inputs

• Pin Compatible with ADG721/722/723

Description

TheADG821/ ADG822 /ADG823are monolithic CMOS single-pole, single-throw (SPST) switches. These switches are designed on an advanced submicron process that provides low power dissipation, yet gives high switching speed, low on resistance, and low leakage currents.The ADG821 / ADG822 / ADG823 are designed to operate from a single 1.8 V to 5.5 V supply, making them ideal for use in battery-powered instruments. Each switch of the ADG821 / ADG822 / ADG823 conducts equally well in both directions when on. The ADG821 / ADG822 / ADG823 contain two independent SPST switches. The ADG821 and ADG822 differ only in that both switches are normally open and normally closed, respectively. In the ADG823, Switch 1 is normally open and Switch 2 is normally closed. The ADG823 exhibits break-before-make switching action.The ADG821 / ADG822 / ADG823 are available in an 8-lead MSOP.PRODUCT HIGHLIGHTSVery Low On Resistance: 0.5 Ω typ.On Resistance Flatness (RFLAT(ON)): 0.15 Ω typ.Automotive Temperature Range: −40°C to +125°C.Current Carrying Capability: 200 mA.Low Power Dissipation. CMOS construction ensures low power dissipation.8-Lead MSOP.APPLICATIONSPower routingBattery-powered systemsCommunication systemsData acquisition systemsAudio and video signal routingCellular phonesModemsPCMCIA cardsHard drivesRelay replacement