Analog Devices

The ADG5408/ADG5409are monolithic CMOS analog multiplexers comprising eight single channels and four differential channels, respectively. The ADG5408 switches one of eight inputs to a common output, as determined by the 3-bit binary address lines, A0, A1, and A2. The ADG5409 switches one of four differential inputs to a common differential output, as determined by the 2-bit binary address lines, A0 and A1.An EN input on both devices enables or disables the device. When EN is disabled, all channels are switched off. The on-resistance profile is very flat over the full analog input range, which ensures good linearity and low distortion when switching audio signals. High switching speed also makes the parts suitable for video signal switching.Each switch conducts equally well in both directions when on, and each switch has an input signal range that extends to the power supplies. In the off condition, signal levels up to the supplies are blocked.The ADG5408/ADG5409 do not have a VLpins; rather, the logic power supply is generated internally by an on-chip voltage generatorProduct HighlightsTrench isolation guards against latch-up. A dielectric trench separates the P and N channel transistors thereby preventing latch-up even under severe overvoltage conditions.Low RON.Dual-supply operation. For applications where the analog signal is bipolar, the ADG5408/ADG5409 can be operated from dual supplies up to ±22 V.Single-supply operation. For applications where the analog signal is bipolar, the ADG5408/ADG5409 can be operated from a single-rail power supply up to 40V.3 V logic-compatible digital inputs: VINH= 2.0 V, VINL= 0.8 V.No VLlogic power supply required.ApplicationsRelay replacementAutomatic test equipmentData acquisitionInstrumentationAvionicsAudio and video switchingCommunication systems

TheADG5408/ADG5409 are monolithic CMOS analog multiplexers comprising eight single channels and four differential channels, respectively. The ADG5408 switches one of eight inputs to a common output, as determined by the 3-bit binary address lines, A0, A1, and A2. The ADG5409 switches one of four differential inputs to a common differential output, as determined by the 2-bit binary address lines, A0 and A1.An EN input on both devices enables or disables the device. When EN is disabled, all channels are switched off. The on-resistance profile is very flat over the full analog input range, which ensures good linearity and low distortion when switching audio signals. High switching speed also makes the parts suitable for video signal switching.Each switch conducts equally well in both directions when on, and each switch has an input signal range that extends to the power supplies. In the off condition, signal levels up to the supplies are blocked.The ADG5408/ADG5409 do not have a VL pins; rather, the logic power supply is generated internally by an on-chip voltage generator.Product HighlightsTrench isolation guards against latch-up. A dielectric trench separates the P and N channel transistors thereby preventing latch-up even under severe overvoltage conditions.Low RON.Dual-supply operation. For applications where the analog signal is bipolar, the ADG5408/ADG5409 can be operated from dual supplies up to ±22 V.Single-supply operation. For applications where the analog signal is bipolar, the ADG5408/ADG5409 can be operated from a single-rail power supply up to 40V.3 V logic-compatible digital inputs: VINH = 2.0 V, VINL = 0.8 V.No VL logic power supply required.ApplicationsRelay replacementAutomatic test equipmentData acquisitionInstrumentationAvionics Audio and video switchingCommunication systems

The ADG5412BF andADG5413BFcontain four independently controlled single-pole/single-throw (SPST) switches. The ADG5412BF has four switches that turn on with Logic 1 inputs. The ADG5413BF has two switches with that turn on and two switches that turn off with Logic 1 inputs. Each switch conducts equally well in both directions when on, and each switch has an input signal range that extends to the supplies. The digital inputs are compatible with 3 V logic inputs over the full operating supply range.When no power supplies are present, the switch remains in the off condition, and the switch inputs are high impedance. Under normal operating conditions, if the analog input signal levels on any switch pin exceed VDDor VSSby a threshold voltage, VT, then the switch turns off. Input signal levels up to +55 V and −55 V relative to ground are blocked, in both the powered and unpowered condition.The low on resistance of these switches, combined with on-resistance flatness over a significant portion of the signal range make them an ideal solution for data acquisition and gain switching applications where excellent linearity and low distortion are critical.PRODUCT HIGHLIGHTSSwitch pins are protected against voltages greater than the supply rails, up to −55 V and +55 V.Switch pins are protected against voltages between −55 V and +55 V, in an unpowered state.Overvoltage detection with digital output indicates operating state of switches.Trench isolation guards against latch-up.Optimized for low on resistance and on-resistance flatness.The ADG5412BF / ADG5413BF can be operated from a dual supply of ±5 V up to ±22 V or a single power supply of 8 V up to 44 V.APPLICATIONSAnalog input/output modulesProcess control/distributed control systemsData acquisitionInstrumentationAvionicsAutomatic test equipmentCommunication systemsRelay replacement

TheADG5412BFand ADG5413BF contain four independently controlled single-pole/single-throw (SPST) switches. The ADG5412BF has four switches that turn on with Logic 1 inputs. The ADG5413BF has two switches with that turn on and two switches that turn off with Logic 1 inputs. Each switch conducts equally well in both directions when on, and each switch has an input signal range that extends to the supplies. The digital inputs are compatible with 3 V logic inputs over the full operating supply range.When no power supplies are present, the switch remains in the off condition, and the switch inputs are high impedance. Under normal operating conditions, if the analog input signal levels on any switch pin exceed VDDor VSSby a threshold voltage, VT, then the switch turns off. Input signal levels up to +55 V and −55 V relative to ground are blocked, in both the powered and unpowered condition.The low on resistance of these switches, combined with on-resistance flatness over a significant portion of the signal range make them an ideal solution for data acquisition and gain switching applications where excellent linearity and low distortion are critical.PRODUCT HIGHLIGHTSSwitch pins are protected against voltages greater than the supply rails, up to −55 V and +55 V.Switch pins are protected against voltages between −55 V and +55 V, in an unpowered state.Overvoltage detection with digital output indicates operating state of switches.Trench isolation guards against latch-up.Optimized for low on resistance and on-resistance flatness.The ADG5412BF/ADG5413BF can be operated from a dual supply of ±5 V up to ±22 V or a single power supply of 8 V up to 44 V.APPLICATIONSAnalog input/output modulesProcess control/distributed control systemsData acquisitionInstrumentationAvionicsAutomatic test equipmentCommunication systemsRelay replacement

The ADG5419 is a monolithic industrial CMOS analog switch containing a latch-up immune single-pole/double-throw (SPDT) switch. An EN input on the LFCSP package is used to enable or disable the device. When disabled, all channels are switched off.Each switch conducts equally well in both directions when on, and each switch has an input signal range that extends to the power supplies. In the off condition, signal levels up to the supplies are blocked. The ADG5419 exhibits break-before-make switching action for use in multiplexer applications.The ultralow on resistance and on-resistance flatness of these switches make them ideal solutions for data acquisition and gain switching applications, where low distortion is critical. The latch-up immune construction, and high ESD rating, makes these switches more robust in harsh environments.PRODUCT HIGHLIGHTSTrench isolation guards against latch-up. A dielectric trenchseparates the P and N channel transistors thereby preventinglatch-up even under severe overvoltage conditions.Low RON.Dual-supply operation. For applications where the analogsignal is bipolar, the ADG5419 can be operated from dualsupplies up to ±22 V.Single-supply operation. For applications where the analogsignal is unipolar, the ADG5419 can be operated from asingle-rail power supply up to 40 V.3 V logic compatible digital inputs: VINH= 2.0 V, VINL= 0.8 V.No VLlogic power supply required.APPLICATIONSHigh voltage signal routingAutomatic test equipmentAnalog front-end circuitsPrecision data acquisitionIndustrial InstrumentationAmplifier gain selectRelay replacement

The ADG5421 is a monolithic industrial CMOS analog switch containing two independent latch-up immune single-pole/single-throw (SPST) switches. Each switch conducts equally well in both directions when on, and has an input signal range that extends to the power supplies. In the off condition, signal levels up to the supplies are blocked. Both ADG5421 switches are turned on with a Logic 1 input. TheADG5423exhibits break-before-make action for use in multiplexer applications.The ultralow on resistance and on-resistance flatness of these switches make them ideal solutions for data acquisition and gain switching applications, where low distortion is critical. The latch-up immune construction, and high ESD rating, makes these switches more robust in harsh environments.PRODUCT HIGHLIGHTSTrench isolation guards against latch-up. A dielectric trench separates the P and N channel transistors thereby preventing latch-up even under severe overvoltage conditions.Low RON.Dual-supply operation. For applications where the analog signal is bipolar, the ADG5421 can be operated from dual supplies up to ±22 V.Single-supply operation. For applications where the analog signal is unipolar, the ADG5421 can be operated from a single-rail power supply up to 40 V.3 V logic compatible digital inputs: VINH= 2.0 V, VINL= 0.8 V.No VLlogic power supply required.Available in 10-lead MSOP package.APPLICATIONSHigh voltage signal routingAutomatic test equipmentAnalog front-end circuitsPrecision data acquisitionIndustrial InstrumentationAmplifier gain selectRelay replacement

The ADG5423 is a monolithic industrial CMOS analog switch containing two independent latch-up immune single-pole/single-throw (SPST) switches. Each switch conducts equally well in both directions when on, and has an input signal range that extends to the power supplies. In the off condition, signal levels up to the supplies are blocked. The ADG5423 has one switch turned on and one switch turned off for a Logic 1 input. The ADG5423 exhibits break-before-make action for use in multiplexer applications.The ultralow on resistance and on-resistance flatness of these switches make them ideal solutions for data acquisition and gain switching applications, where low distortion is critical. The latch-up immune construction, and high ESD rating, makes these switches more robust in harsh environments.PRODUCT HIGHLIGHTSTrench isolation guards against latch-up. A dielectric trench separates the P and N channel transistors thereby preventing latch-up even under severe overvoltage conditions.Low RON.Dual-supply operation. For applications where the analog signal is bipolar, the ADG5423 can be operated from dual supplies up to ±22 V.Single-supply operation. For applications where the analog signal is unipolar, the ADG5423 can be operated from a single-rail power supply up to 40 V.3 V logic compatible digital inputs: VINH= 2.0 V, VINL= 0.8 V.No VLlogic power supply required.Available in 10-lead MSOP package.APPLICATIONSHigh voltage signal routingAutomatic test equipmentAnalog front-end circuitsPrecision data acquisitionIndustrial InstrumentationAmplifier gain selectRelay replacement

The ADG5433 andADG5434are monolithic industrial CMOS analog switches comprising three independently selectable single-pole, double-throw (SPDT) switches and four independently selectable SPDT switches, respectively.All channels exhibit break-before-make switching action that prevents momentary shorting when switching channels. AnENinput on the ADG5433 (LFCSP and TSSOP packages) is used to enable or disable the device. When disabled, all channels are switched off.The ultralow on resistance and on resistance flatness of these switches make them ideal solutions for data acquisition and gain switching applications, where low distortion is critical.ApplicationsRelay replacementAutomatic test equipmentData acquisitionInstrumentationAvionicsAudio and video switchingCommunication systemsPRODUCT HIGHLIGHTSTrench isolation guards against latch-up. A dielectric trench separates the P and N channel transistors thereby preventing latch-up even under severe overvoltage conditions.Low RON.Dual-supply operation. For applications where the analog signal is bipolar, the ADG5433/ADG5434 can be operated from dual supplies up to ±22 V.Single-supply operation. For applications where the analog signal is bipolar, the ADG5433/ADG5434 can be operated from a single-rail power supply up to 40V.3 V logic-compatible digital inputs: VINH= 2.0 V, VINL= 0.8 V.No VLlogic power supply required.