ADG621 Series

CMOS ±5 V/+5 V, 4 Ω Dual SPST Switch

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

CMOS ±5 V/+5 V, 4 Ω Dual SPST Switch

Part	Mounting Type	On-State Resistance (Max)	Demultiplexer Outputs	Multiplexer Inputs	-3db Bandwidth	Switch Time Toff (Max)	Switch Time Ton (Max)	Operating Temperature (Max)	Operating Temperature (Min)	Current - Leakage (Max)	Voltage - Supply, Dual (Nominal)	Voltage - Supply, Dual (Minimum)	Voltage - Supply, Dual (Maximum)	Voltage - Supply, Single (V+) (Maximum)	Voltage - Supply, Single (V+) (Minimum)	Crosstalk	Package Name	Channel-to-Channel Matching (ΔRon)	Package Length	Package Width	Charge Injection	Channel Capacitance (CD(off))	Channel Capacitance (CS(off))	Number of Circuits	Switch Circuit Type	Switch Contact
Analog Devices Inc./Maxim Integrated ADG621BRMZ	Surface Mount	5.5 Ohm	1	1	230 MHz	70 ns	120 ns	85 °C	-40 °C	250 pA	2.7 V	-2.7 V	5.5 V	5.5 V	2.7 V	-90 dB	10-MSOP 10-TFSOP	250 mOhm	0.118 in	3 mm	110 pC	20 pF	20 pF	2	SPST	NO
Analog Devices Inc./Maxim Integrated ADG621BRMZ-REEL	Surface Mount	5.5 Ohm	1	1	230 MHz	70 ns	120 ns	85 °C	-40 °C	250 pA	2.7 V	-2.7 V	5.5 V	5.5 V	2.7 V	-90 dB	10-MSOP 10-TFSOP	250 mOhm	0.118 in	3 mm	110 pC	20 pF	20 pF	2	SPST	NO

Catalog

CMOS ±5 V/+5 V, 4 Ω Dual SPST Switch

Description

The ADG621 is a monolithic, CMOS, single-pole, single-throw (SPST) switch. The ADG621 conducts equally well in both directions when on. The ADG621 contains two independent switches. The ADG621 is a normally open switch.The ADG621 offers low on resistance of 4 Ω, which is matched to within 0.25 Ω between channels. The ADG621 also provides low power dissipation yet offers high switching speeds.All digital inputs have 0.8 V to 2.4 V logic thresholds, ensuring TTL/CMOS compatibility when using single +5 V or dual ±5 V supplies. The ADG621 is available in a 10-lead MSOP package.PRODUCT HIGHLIGHTSLow on resistance, RON(4 Ω typical).Dual ±2.7 V to ±5.5 V or single +2.7 V to +5.5 V.Low power dissipation; CMOS construction ensures low power dissipation.Tiny 10-lead MSOP package.APPLICATIONSAutomatic test equipmentPower routingCommunication systemsData acquisition systemsSample-and-hold systemsAvionicsRelay replacementsBattery-powered systems