Analog Devices Inc./Maxim Integrated

The MAX4484/MAX4486/MAX4487 single/dual/quad low-cost general-purpose op amps operate from a single +2.7V to +5.5V supply. The op amps are unity-gain stable with a 7MHz gain-bandwidth product, capable of driving an external 2kΩ load with rail-to-rail output swing. The amplifiers are stable with capacitive loads of up to 100pF. The MAX4484/MAX4486/MAX4487 are specified from -40°C to +125°C, making them suitable for a variety of harsh environments.The single MAX4484 is available in the ultra-small 5-pin SC70, while the dual MAX4486 is packaged in the space-saving 8-pin SOT23 and µMAX®packages. The quad MAX4487 is available in the 14-pin SO and TSSOP packages.ApplicationsBase Station/Wireless InfrastructureComputers: Desktops, Workstations, and ServersComputers: MotherboardsComputers: NotebookElectronic Ignition ModulesIndustrial: Process Measurement and ControlInfrared Receivers for Remote ControlsInstruments and TerminalsPanel MetersPortable CommunicatorsProgrammable Logic Controllers (PLCs)Sensor Signal DetectionSingle-Supply Zero-Crossing Detectors

The MAX4484/MAX4486/MAX4487 single/dual/quad low-cost general-purpose op amps operate from a single +2.7V to +5.5V supply. The op amps are unity-gain stable with a 7MHz gain-bandwidth product, capable of driving an external 2kΩ load with rail-to-rail output swing. The amplifiers are stable with capacitive loads of up to 100pF. The MAX4484/MAX4486/MAX4487 are specified from -40°C to +125°C, making them suitable for a variety of harsh environments.The single MAX4484 is available in the ultra-small 5-pin SC70, while the dual MAX4486 is packaged in the space-saving 8-pin SOT23 and µMAX®packages. The quad MAX4487 is available in the 14-pin SO and TSSOP packages.ApplicationsBase Station/Wireless InfrastructureComputers: Desktops, Workstations, and ServersComputers: MotherboardsComputers: NotebookElectronic Ignition ModulesIndustrial: Process Measurement and ControlInfrared Receivers for Remote ControlsInstruments and TerminalsPanel MetersPortable CommunicatorsProgrammable Logic Controllers (PLCs)Sensor Signal DetectionSingle-Supply Zero-Crossing Detectors

The MAX4475-MAX4478/MAX4488/MAX4489 wideband, low-noise, low-distortion operational amplifiers offer rail-to-rail outputs and single-supply operation down to 2.7V. They draw 2.2mA of quiescent supply current per amplifier while featuring ultra-low distortion (0.0002% THD+N), as well as low input voltage-noise density (4.5nV/) and low input current-noise density (0.5fA/). These features make the devices an ideal choice for applications that require low distortion and/or low noise.For power conservation, the MAX4475/MAX4488 offer a low-power shutdown mode that reduces supply current to 0.01µA and places the amplifiers' outputs into a high-impedance state. These amplifiers have outputs which swing rail-to-rail and their input common-mode voltage range includes ground. The MAX4475-MAX4478 are unity-gain stable with a gain-bandwidth product of 10MHz. The MAX4488/4489 are internally compensated for gains of +5V/V or greater with a gain-bandwidth product of 42MHz. The single MAX4475/MAX4476/MAX4488 are available in space-saving, 6-pin SOT23 and TDFN packages.ApplicationsADC BuffersDAC Output AmplifiersDigital ScalesLow-Noise Microphone/PreamplifiersMedical InstrumentationStrain Gauges/Sensor Amplifiers

The MAX4475-MAX4478/MAX4488/MAX4489 wideband, low-noise, low-distortion operational amplifiers offer rail-to-rail outputs and single-supply operation down to 2.7V. They draw 2.2mA of quiescent supply current per amplifier while featuring ultra-low distortion (0.0002% THD+N), as well as low input voltage-noise density (4.5nV/) and low input current-noise density (0.5fA/). These features make the devices an ideal choice for applications that require low distortion and/or low noise.For power conservation, the MAX4475/MAX4488 offer a low-power shutdown mode that reduces supply current to 0.01µA and places the amplifiers' outputs into a high-impedance state. These amplifiers have outputs which swing rail-to-rail and their input common-mode voltage range includes ground. The MAX4475-MAX4478 are unity-gain stable with a gain-bandwidth product of 10MHz. The MAX4488/4489 are internally compensated for gains of +5V/V or greater with a gain-bandwidth product of 42MHz. The single MAX4475/MAX4476/MAX4488 are available in space-saving, 6-pin SOT23 and TDFN packages.ApplicationsADC BuffersDAC Output AmplifiersDigital ScalesLow-Noise Microphone/PreamplifiersMedical InstrumentationStrain Gauges/Sensor Amplifiers

The MAX4490/MAX4491/MAX4492 single/dual/quad, low-cost CMOS op amps feature rail-to-rail input and output capability from either a single +2.7V to +5.5V supply or dual ±1.35V to ±2.75V supplies. These amplifiers exhibit a high slew rate of 10V/µs and a gain-bandwidth product of 10MHz. They can drive 2kΩ resistive loads to within 55mV of either supply rail and remain unity-gain stable with capacitive loads up to 300pF.The MAX4490 is offered in the ultra-small, 5-pin SC70 package, which is 50% smaller than the standard 5-pin SOT23 package. Specifications for all parts are guaranteed over the automotive (-40°C to +125°C) temperature range.ApplicationsAudio Signal ConditioningAutomotive SensorsBase Station/Wireless InfrastructureBattery-Powered ApplicationsCellular HandsetsComputers: Desktops, Workstations, and ServersComputers: MotherboardsComputers: NotebookGPS SolutionsHigh-Side/Low-Side Current SensorsLow-Power, Low-Voltage ApplicationsPortable EquipmentRF Power Amplifier ControlSensor Amplifiers

The MAX4490/MAX4491/MAX4492 single/dual/quad, low-cost CMOS op amps feature rail-to-rail input and output capability from either a single +2.7V to +5.5V supply or dual ±1.35V to ±2.75V supplies. These amplifiers exhibit a high slew rate of 10V/µs and a gain-bandwidth product of 10MHz. They can drive 2kΩ resistive loads to within 55mV of either supply rail and remain unity-gain stable with capacitive loads up to 300pF.The MAX4490 is offered in the ultra-small, 5-pin SC70 package, which is 50% smaller than the standard 5-pin SOT23 package. Specifications for all parts are guaranteed over the automotive (-40°C to +125°C) temperature range.ApplicationsAudio Signal ConditioningAutomotive SensorsBase Station/Wireless InfrastructureBattery-Powered ApplicationsCellular HandsetsComputers: Desktops, Workstations, and ServersComputers: MotherboardsComputers: NotebookGPS SolutionsHigh-Side/Low-Side Current SensorsLow-Power, Low-Voltage ApplicationsPortable EquipmentRF Power Amplifier ControlSensor Amplifiers