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Description

General part information

ADG708 Series

The ADG708 is a low voltage, CMOS analog multiplexers comprising eight single channels. The ADG708 switches one of eight inputs (S1-S8) to a common output, D, as determined by the 3-bit binary address lines A0, A1, and A2. An EN input is used to enable or disable the device. When disabled, all channels are switched OFF.Low power consumption and operating supply range of 1.8 V to 5.5 V make the ADG708 ideal for battery-powered, portable instruments. All channels exhibit break-before-make switching action preventing momentary shorting when switching channels.The ADG708 is available in a 16-lead TSSOP package. The ADG709 is a 4 Channel Differential Multiplexer.APPLICATIONSData acquisition systemsCommunication systemsRelay replacement Audio and video switchingBattery-powered systemsPRODUCT HIGHLIGHTSSingle-/dual-supply operation. The ADG708/ADG709 are fully specified and guaranteed with 3 V and 5 V single-supply and ±2.5 V dual-supply rails.Low RON (3 Ω typical).Low power consumption (<0.01 μW).Guaranteed break-before-make switching action.Small 16-lead TSSOP package.

Technical Specifications

Parameters and characteristics for this part

SpecificationADG708CRUZ
-3db Bandwidth55 MHz
Channel Capacitance (CD(off))85 pF
Channel Capacitance (CS(off))13 pF
Channel-to-Channel Matching (ΔRon)400 mOhm
Charge Injection3 pC
Crosstalk-80 dB
Current - Leakage (Typical)10 pA
Demultiplexer Outputs1
Mounting TypeSurface Mount
Multiplexer Inputs8
Number of Circuits1
On-State Resistance (Max)4.5 Ohm
Operating Temperature (Max)125 °C
Operating Temperature (Min)-40 °C
Package Length0.173 in
Package Name16-TSSOP
Package Width4.4 mm
Switch Time Toff (Typ)8 ns
Switch Time Ton (Max)14 ns
Voltage - Supply, Dual (Maximum)2.5 V
Voltage - Supply, Dual (Minimum)-2.5 V
Voltage - Supply, Single (V+) (Maximum)5.5 V
Voltage - Supply, Single (V+) (Minimum)1.8 V

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