Microprocessor Supervisory & Reset Circuits (4.0V to 4.4V), Maxim Integrated

Microprocessor Supervisory & Reset Circuits (4.0V to 4.4V), Maxim Integrated

RS-232 Dual Transmitters/Receivers, Maxim Integrated The Maxim family of dual RS232 line drivers and receivers are intended for all EIA/TIA-232E, V.24 and V.28 communications interface. Maxim’s RS232 dual transmitter/receiver will allow applications such as interface translation, modem, laptop as well as RS232 battery-powered systems due to their low-power shutdown mode. The multichannel transceiver MAX233, MAX235 have no external components therefore are ideal where space is crucial. Multichannel RS232 Driver/Receiver (RS232 Transceiver)Data Rates range from 120 kbit/s to 1 Mbit/sLow-power shutdown mode reduces power dissipationLow-VoltageSome RS232 Transceivers may incorporate 0.1uF External CapacitorsIntegrated ESD Applications Applications • High Speed Modems• Battery Powered Equipment• Notebook, Subnotebook, and Palmtop Computers• Printers• Handheld Equipment• Peripherals

The Maxim Integrated MAX17640B evaluation kits EV kits provide proven designs to evaluate the performance of the MAX17640B high-voltage, high-efficiency, synchronous step-down DC-DC converters. Operates up to 60V input supplyOvercurrent and over temperature protectionFully assembled and tested

μMAX Package, Small 8-Pin SOPrecision Supply-Voltage Monitors2.63V (MAX706P/R, MAX706AP/AR, and MAX708R)2.93V (MAX706S, MAX706AS, and MAX708S)3.08V (MAX706T, MAX706AT, and MAX708T) 200ms Reset Time DelayDebounced TTL/CMOS-Compatible Manual Reset Input100μA Quiescent CurrentWDI Disable Feature (MAX706AP/AR/AS/AT)Watchdog Timer: 1.6s TimeoutReset Output Signal:Active-High Only (MAX706P, MAX706AP)Active-Low Only (MAX706R/S/T, MAX706AR/AS/AT)Active-High and Active-Low (MAX708R/S/T) Voltage Monitor for Power-Fail or Low-Battery Warning8-Pin Surface-Mount PackageGuaranteed active-low RESET Assertion to VCC = 1V ApplicationsBattery-Powered EquipmentComputersControllersCritical μP Power MonitoringIntelligent InstrumentsPortable Instruments

Ultra-High Speed and Fast Settling Time:1GHz -3dB Bandwidth (MAX4223, Gain = +1)600MHz -3dB Bandwidth (MAX4224, Gain = +2)1700V/μs Slew Rate (MAX4224)5ns Settling Time to 0.1% (MAX4224)Excellent Video Specifications (MAX4223):Gain Flatness of 0.1dB to 300MHz0.01%/0.02° DG/DP ErrorsLow Distortion:-60dBc THD (fc = 10MHz)42dBm Third-Order Intercept (f = 30MHz)6.0mA Quiescent Supply Current (per amplifier)Shutdown Mode:350μA Supply Current (per amplifier)100kΩ Output ImpedanceHigh Output Drive Capability:80mA Output CurrentDrives up to 4 Back-Terminated 75Ω Loads to ±2.5V while Maintaining Excellent Differential Gain/Phase Characteristics Available in Tiny 6-Pin SOT23 and 10-Pin μMAX® Packages ApplicationsADC Input BuffersData CommunicationsRF ReceiversVideo Line DriverVideo Multiplexing

The MAX4617/MAX4618/MAX4619 are high-speed, low-voltage, CMOS analog ICs configured as an 8-channel multiplexer (MAX4617), two 4-channel multiplexers (MAX4618), and three single-pole/double-throw (SPDT) switches (MAX4619).These CMOS devices can operate continuously with a +2V to +5.5V single supply. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 1nA at TA = +25°C and 10nA at TA = +85°C.All digital inputs have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V supply. Fast Switching Times15ns tON10ns tOFF Pin Compatible with Industry-Standard 74HC4051/74HC4052/74HC4053 and MAX4581/MAX4582/MAX4583Guaranteed On-Resistance10Ω max (+5V Supply)20Ω max (+3V Supply) Guaranteed 1Ω On-Resistance Match Between Channels (single +5V supply)Guaranteed Low Off-Leakage Current: 1nA at +25°CGuaranteed Low On-Leakage Current: 1nA at +25°C+2V to +5.5V Single-Supply OperationTTL/CMOS-Logic CompatibleLow Crosstalk: High Off-Isolation: Low Distortion: ApplicationsAudio/Video Signal RoutingBattery-Powered ApplicationsCommunication SystemsLow-Voltage Data Acquisition

Analogue Switches (Quad), Maxim Integrated From Maxim Integrated Products, a range of analogue switches and multiplexers to suit a wide variety of purposes.

Analogue Switches (Quad), Maxim Integrated From Maxim Integrated Products, a range of analogue switches and multiplexers to suit a wide variety of purposes.

The Maxim Integrated MAX17640A evaluation kits EV kits provide proven designs to evaluate the performance of the MAX17640A high-voltage, high-efficiency, synchronous step-down DC-DC converters. Operates up to 60V input supplyOvercurrent and over temperature protectionFully assembled and tested

Three Operating Modes:High SpeedHigh Speed with Auto-StandbyLow Power 28ns Propagation Delay (high-speed mode)5μA Max Supply Current in Low-Power/Auto-Standby Modes+3V/+5V Single-Supply OperationRail-to-Rail OutputsGround-Sensing InputInternal Hysteresis (high-speed mode)Adjustable Timeout PeriodμMAX Package (MAX975) QSOP-16 Package (MAX977) Applications3V SystemsBattery-Powered ApplicationsDigital-Line ReceiversIR ReceiversKeyless EntryRF ID TagsThreshold Detectors/Discriminators

Ultra-Low Supply Current380nA per Comparator (MAX919/MAX920)750nA per Comparator with Reference (MAX917/MAX918) Guaranteed to Operate Down to +1.8VInternal 1.245V ±1.5% Reference (MAX917/MAX918)Input Voltage Range Extends 200mV Beyond-the-RailsCMOS Push-Pull Output with ±8mA Drive Capability (MAX917/MAX919)Open-Drain Output Versions Available (MAX918/MAX920)Crowbar-Current-Free SwitchingInternal Hysteresis for Clean SwitchingNo Phase Reversal for Overdriven InputsSpace-Saving SOT23 Package Applications2-Cell Battery Monitoring/ManagementMedical InstrumentsMobile CommunicationsNotebooks and PDAsSensing at Ground or Supply LineTelemetry and Remote SystemsThreshold Detectors/DiscriminatorsUltra-Low-Power Systems