ADG734 Series

CMOS, 2.5 Ω Low Voltage, Quad SPDT Switch

Catalog

CMOS, 2.5 Ω Low Voltage, Quad SPDT Switch

Part	Switch Time (Ton, Toff) (Max) [Max] [custom]	Switch Time (Ton, Toff) (Max) [Max] [custom]	Switch Circuit	Channel Capacitance (CS(off), CD(off)) [custom]	Channel Capacitance (CS(off), CD(off)) [custom]	-3db Bandwidth	Voltage - Supply, Dual (V±) [Min]	Voltage - Supply, Dual (V±) [Max]	Number of Circuits	Operating Temperature [Max]	Operating Temperature [Min]	Charge Injection	Multiplexer/Demultiplexer Circuit	Supplier Device Package	Voltage - Supply, Single (V+) [Min]	Voltage - Supply, Single (V+) [Max]	Current - Leakage (IS(off)) (Max)	On-State Resistance (Max) [Max]	Mounting Type	Package / Case [y]	Package / Case	Package / Case [x]
Analog Devices ADG734BRU-REEL	10 ns	21 ns	SPDT	11 pF	11 pF	200 MHz	-2.5 V	2.5 V	4	85 °C	-40 °C	5 pC	2:1	20-TSSOP	1.8 V	5.5 V	100 pA	4.5 Ohm	Surface Mount	4.4 mm	20-TSSOP	0.173 in
Analog Devices ADG734BRU-REEL7	10 ns	21 ns	SPDT	11 pF	11 pF	200 MHz	-2.5 V	2.5 V	4	85 °C	-40 °C	5 pC	2:1	20-TSSOP	1.8 V	5.5 V	100 pA	4.5 Ohm	Surface Mount	4.4 mm	20-TSSOP	0.173 in
Analog Devices ADG734BRUZ-REEL7	10 ns	21 ns	SPDT	11 pF	11 pF	200 MHz	-2.5 V	2.5 V	4	85 °C	-40 °C	5 pC	2:1	20-TSSOP	1.8 V	5.5 V	100 pA	4.5 Ohm	Surface Mount	4.4 mm	20-TSSOP	0.173 in

Catalog

CMOS, 2.5 Ω Low Voltage, Quad SPDT Switch

Key Features

• 1.8 V to 5.5 V Single Supply

• ±2.5 V Dual Supply

• 2.5 Ω On Resistance

• 0.5 Ω On Resistance Flatness

• 100 pA Leakage Currents

• 19 ns Switching Times

• Triple SPDT: ADG733

• Quad SPDT: ADG734

• Small TSSOP and QSOP Packages

• Low Power Consumption

• TTL/CMOS Compatible Inputs

Description

TheADG733and ADG734 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 ADG733 and ADG734 ideal for battery powered, portable instruments. All channels exhibit break-before-make switching action preventing momentary shorting when switching channels. AnENinput on the ADG733 is used to enable or disable the device. When disabled, all channels are switched OFF.These 2–1 multiplexers/SPDT switches 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 is very flat over the full signal range. These parts can operate equally well in either direction and have an input signal range that extends to the supplies.The ADG733 is available in small TSSOP and QSOP packages, while the ADG734 is available in a small TSSOP package.PRODUCT HIGHLIGHTSSingle/Dual Supply Operation. The ADG733 and ADG734 are fully specified and guaranteed with 3 V and 5 V single supply rails and ±2.5 V dual supply rails.Low On Resistance (2.5 Ω typical)Low Power Consumption (<0.01 µW)Guaranteed Break-Before-Make Switching ActionAPPLICATIONSData Acquisition SystemsCommunication SystemsRelay ReplacementAudio and Video SwitchingBattery Powered Systems