ADG823 Series

<1 Ω, Low Voltage (1.8 V - 5.5 V) Dual SPST Switches

Catalog

<1 Ω, Low Voltage (1.8 V - 5.5 V) Dual SPST Switches

Part	On-State Resistance (Max) [Max]	Charge Injection	Package / Case	Package / Case [custom]	Package / Case	Switch Time (Ton, Toff) (Max) [custom]	Switch Time (Ton, Toff) (Max) [custom]	Channel-to-Channel Matching (ΔRon)	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Current - Leakage (IS(off)) (Max) [Max]	Switch Circuit	Multiplexer/Demultiplexer Circuit	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	Supplier Device Package	Number of Circuits	Crosstalk	-3db Bandwidth
Analog Devices ADG823BRMZ	600 mOhm	15 pC	8-MSOP 8-TSSOP	0.118 in	3 mm	45 ns	16 ns	160 mOhm	Surface Mount	-40 °C	125 °C	250 pA	SPST - NO/NC	1:1	98 pF	85 pF	1.8 V	5.5 V	8-MSOP	2	-82 dB	24 MHz
Analog Devices ADG823BRM-REEL	600 mOhm	15 pC	8-MSOP 8-TSSOP	0.118 in	3 mm	45 ns	16 ns	160 mOhm	Surface Mount	-40 °C	125 °C	250 pA	SPST - NO/NC	1:1	98 pF	85 pF	1.8 V	5.5 V	8-MSOP	2	-82 dB	24 MHz

Catalog

<1 Ω, Low Voltage (1.8 V - 5.5 V) Dual SPST Switches

Key Features

• 0.8 Ω maximum on resistance @ 125°C

• 0.3 Ω maximum 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

• 33 ns switching times

• Typical power consumption: <0.01 μW

• TTL-/CMOS-compatible inputs

• Pin-compatible with the ADG721 / ADG722 / ADG723

Description

TheADG821/ADG822/ ADG823 are 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.ApplicationsPower routingBattery-powered systemsCommunication systemsData acquisition systemsAudio and video signal routingCellular phonesModemsPCMCIA cardsHard drivesRelay replacement