Maxim MX7705 Uživatelský manuál Strana 1

Maxim ConfidentialCORE PRODUCTSSIGNAL PROCESSING AND CONVERSION(SP&C)Dave Fry Silica Nordic Tour Feb [email protected]

Maxim Confidential8 4 20 to 5 MAX1304 MAX1305 MAX1306±5 MAX1308 MAX1309 MAX1310±10 MAX1312 MAX1313 MAX13140 to 5 MAX1316 MAX1317 MAX1318±5 MAX1320 MAX

Maxim ConfidentialMAX1338 4 Fully Differential Simultaneously Sampled Channels Channel Independent Software Programmable ±10, ±5, ±2.5, ±1.25V Input

Maxim Confidential Direct connection to +/-5V inputs Single +5V Supply Requires small number of capacitors Greatly reduces board layers, and simpl

Maxim Confidential ±2.2V Input Range with±6V overvoltage protection with a single 3V analog supply  0.06% fine data rate adjustment per channel and

Maxim ConfidentialMAX11040 Application examplesPowergrid - protection relays - powerquality modulesData aquisitionMedical - EKG- PolysomnographySub

Maxim ConfidentialConcurrent serial outputs eliminates reduces conversion latency+/-10V fully differential or single ended input range using single

Maxim ConfidentialDigits LEDResolution(Counts)Input RangeInterface Pin-PackageMAX1367 Stand-AloneMAX1368 SerialMAX1365 Stand-AloneMAX1366 Serial4-20mA

Maxim ConfidentialMX7705 16 Bit Sigma Delta

Maxim ConfidentialADC Future201020092008In DesignIntroducedMAX11045 - 49 16-Bit 4,6,8-Ch 250ksps• Simultaneous sampling• Parallel interface• ±5VMA

Maxim ConfidentialKey applications • Sensor measurement (such as temperature and pressure)• Portable instrumentation• Battery-powered applications (ha

Maxim ConfidentialAgendaCore ProductsPrecision ADCsPrecision DACsDigital PotsVoltage ReferencesPrecision Voltage Dividers (including the zero tr

Maxim Confidential•22 bits noise free range @ 10SPS, 3.3V FS• Allows customers to simplify external (OpAmp) signal conditioning• 300uA operating curre

Maxim ConfidentialMAX111xx New 1 & 3MSPS 12-/10-/8- SPI ADC1 MSPS8-40 to 125C6-Pin SOT23MAX111151 MSPS8-40 to 125C10-Pin uMaxMAX111143 MSPS8-40 to

Maxim ConfidentialLook for the latestADC DESIGN GUIDEThis is your guide to Maxim Precision ADCs!http://www.maxim-ic.com/cgi-bin/dg?dg=AD_CONVERTERSInf

Maxim ConfidentialPRECISIONDIGITAL-TO-ANALOG CONVERTERS8-BIT or Less7810-BIT12-BIT13-BIT14-BIT16-BIT2014253969245WE PROBABLY HAVE A DAC FOR EVERY POSS

Maxim ConfidentialUltra Low PowerMAX55xx with 5uA(max) supply current

Maxim ConfidentialAccuracy with Low PowerMAX544x with 120uA supply current and 16Bit

Maxim Confidential 1/2/4 channel parts are Software Compatible  2 and 4 channel parts are Pin Compatible All parts software compatible 4X4mm 24-pi

Maxim ConfidentialWhere are they usedIndustrial Process ControlsAutomated Test Equipment (ATE) Programmable Logic controllerSystem Process Monitor

Maxim ConfidentialONE OF THEM PROBABLY MEETS YOUR REQUIREMENT2619 56FINERMONITORING& CONTROLPROGRAMMABLEPRECISIONVOLTAGEDIVIDERSEEPROM OTP SINGLE

Maxim ConfidentialAudio Compatible Glitchless Switching Between the Resistor Taps Applications Notes 803, 864MAX5436-MAX5439128 Tap High Voltage Pots

Maxim ConfidentialSP&C ORGANIZATIONSignal Processing & Conversion SP&CCORE PRODUCTSAPPLICATION SPECIFIC PRODUCTSCore ADC GroupCore DPR Gro

Maxim ConfidentialNew Digipots NEW Familiy with 3 resistances: 10k, 50k, 100k 3 interfaces: I2C, SPI, Parallel 3 packages: 10-uMAX, 14-TSSOP, 16-TQ

Maxim ConfidentialMAX5491 Resistor Dividers– the Zero Transistor IC

Maxim ConfidentialMAX5490-MAX5492: Accuracy 0.035% Drift < 2ppm/°C Precision Resistor Dividers2ppm/°C Temp Drift over -40°C to +125°CRatios Accu

Maxim ConfidentialPrecision Voltage Dividers for PGAsMAX5420/1, MAX5430/1 Provides 4 Precision Ratios for Noninverting Gains of 1, 2, 4, and 8 Resis

Maxim ConfidentialVOLTAGE REFERENCES-159 root parts with 2245 variations159VOLTAGE REFERENCESSERIESSHUNTVoltsOutSHUNT23136VoltsOutSERIESLowest TempcoL

Maxim ConfidentialVOLTAGE REFERENCES MARKET LEADERwith largest portfolio on the market

Maxim Confidential2 Pin/ Shunt ReferencesLM4040 LM4041LM4050Specialities :VoltsOutSHUNT

Maxim ConfidentialIndustrial standardsMAX6126 3ppm (-40°C to +85°C) in 15mm2MAX6033 7ppm (-40°C to +85°C) in 9mm2

Maxim ConfidentialUltra smallMAX6023 30ppm (-40°C to +85°C) in 1.5mm2

Maxim ConfidentialUltra low powerMAX6029 5.25uA(max) supply current

Maxim Confidential122 – Potentiometers9 – Resistor Dividers330248159159CORE CONVERTER PRODUCTSHow do we fit in the Signal Chain?ADC DACMicroController

Maxim ConfidentialMAX6029 Ultra-Low Power Reference Demonstration3-cell “CitroMAX”Citro-organic battery

Maxim Confidential“CitroMAX”, The “Citro-Organic” BatteryJust to make the point how little current some references really take.The “CitroMAX” cellP

Maxim ConfidentialThe full 3-cell “CitroMAX” PackVoltage = 2.9VCurrent possibly as much as 100uATotal Capacity unknown

Maxim ConfidentialBus ASIC Isolation D/A ConversionOutput ConditioningPLC Back PlaneOut to FieldBus ASIC Isolation A/D ConversionSignalConditioningIn

Maxim ConfidentialMicrocontrollerWatchdog TimerReset ICsDACVoltageReferenceDiscrete ICsOutputConditioningISOLATIONBARRIEROPTOCOUPLERSLogicDataDC / DCP

Maxim ConfidentialCOMPETITIONµC2 fastIsolator1 slowIsolator3 fastIsolator1 slowIsolator24portexpanderDACXTR300XTR300XTR300XTR300RCFilterRCFilterRCFilt

Maxim ConfidentialWhat we do not need µC2 fastIsolator1 slowIsolator3 fastIsolator1 slowIsolator24portexpanderDACXTR300XTR300XTR300XTR300RCFilterRCFil

Maxim ConfidentialMaxim Product FitGroup Isolated Industrial Analog OutputMAX15500, MAX15501 Application

Maxim ConfidentialMAX15500, MAX15501 - Output Conditioner• Minimized power dissipation, using tracking power supply• ± 12 V force sense output into 1

Maxim ConfidentialMAX15500 MAX15500 PLC Output ConditionerPower Supplies Operate from 24V Industrial Field Supply Saves additional hardware  Surviv

Maxim ConfidentialCORE PRODUCTS LARGEST SELECTION OF ADC PARTSNumbers indicate the number of parts– >300 root part numbers with 4000 combination pa

Maxim ConfidentialMAX5661 Applications Industrial Analog Output Modules Industrial Instrumentation Process Control Programmable Logic Controls Di

Maxim Confidential 10-Bit Programmable Full-Scale Output Adjustment for Up to ±25% Over Range Programmable Voltage Output  Unipolar Range: 0 to +10

Maxim ConfidentialApplied ConvertersProduct LinesSensor DigitizersAFE’s for (Portable) Medical ProductsIndustrial AutomationPowerline Communicatio

Maxim ConfidentialMAXQ7667: A Single-Chip Solution for UltrasoundVGADigitalBand PassFilterDetector andLow-Pass Filter0V2mVp-pEchoMAXQ CoreFLASHRAMCRYS

Maxim ConfidentialDevice outputs distance data on serial interface. Accuracy: ~1 cmMax distance: ~5 meterMin distance: ~20-25 cmMAXQ7667MAXQ7667: A S

Maxim ConfidentialUltrasonic ApplicationsEVKIT availableUltrasonic echodetermines distance  Electronic parking assistance Obstruction detection Vid

Maxim ConfidentialPulse OximetryBlood PressureTemperatureBlood GlucosePortable Medical‘Applied Converters’ group provides signal processing AFETarget

Maxim ConfidentialApplications Medical electronics Electro-chemical sensors Portable equipment Industrial control systemsFeatures 16-bit 50/60sps

Maxim ConfidentialApplications Electrochemical sensors Photo-optical instruments Battery powered devicesFeatures 16-bit 10-500sps S-D ADC Dual 10

Maxim ConfidentialApplications Electrochemical sensors Photo-optical instruments Portable equipment AC measurement systemsFeatures 12-bit 230ksps

Maxim ConfidentialADC Quick Reference Guide

Maxim ConfidentialIN FULL PRODUCTION“Industry’s First Broadband Power Line Communication Modem Delivers up to 100 Kbps effective data rate in 10kHz–49

Maxim ConfidentialThe complete OFDM modem application circuit consists of the baseband the analog front end and line driverPowerline Block Diagram

Maxim ConfidentialCombines the Physical Layer (PHY) and Media Access Controller (MAC)Integrated Microcontroller with 32K Bytes Flash Memory and 4K B

Maxim ConfidentialEV-KIT AVAILABLE Complete PLC modem transceiver designed to fully evaluate the MAX2990 performance. NEW DISCRETE ANALOG FRONT END

Maxim Confidential30 dB Dynamic Range~0.2 W output powerDigital Control of Tx and Rx PathLine Driver and coupling circuit optimized for power line

Maxim ConfidentialComplete Analog Front-End (AFE) and companion chip to MAX2990 baseband to form a full PLC modem chipsetGreatly reduces the total B

Maxim ConfidentialAutomatic Meter Reading (AMR)Tariff control and rate adjustmentsLoad management (data acquisition and control)Building Automatio

Maxim ConfidentialMAXQ3180 - Application Circuit

Maxim ConfidentialMaxim Energy Metering - Reference Solution Features:MAXQ318x Processor 3-phase multi-function meter (active energy, reactive energ

Maxim ConfidentialAPC LUTT LUTVGATESetHost ProcessorVdrainIdrainRsenseLDMOSRF OutputHS Current Sense AmpLDMOS Gate DriverExt Temp SensorMUXREFRF Input

Maxim ConfidentialADC Quick Reference Guide

Maxim ConfidentialTouchscreen Controller MAXIM today is in the RESISTIVE 4 WIREtouch screen marketPARTS that are availableMXB7843 / MXB7846 Industry

Maxim ConfidentialWhere are they usedAutomotive ConsumerGamingTransportation,Financial, RetailIndustrialTouch-screen controllers are everywhere!

Maxim ConfidentialMAX11800 MAX11810(MAX11800+Haptic+Proximity sensor)MAX11800 Low Power Space Saving Resistive TSC Reduced Interrupts Averaging /

Maxim ConfidentialMAX11800 Ultra small / Low Power TSC +1.8V and +3V Single Supply Operation 12-Bit Resolution Lowest Power Operation in Industry

Maxim ConfidentialMAX11810TSC + HAPTIC FEEDBACK & PROXIMITY SENSOR +1.8V to +3V Single Supply TSC IR-Based Driver and Proximity Sensor Eliminat

Maxim ConfidentialThank You

Maxim Confidential Programmable High/Low Trip Thresholds Fault alarm interrupt output supporting SMBUS Alert Response Typical Applications Multi-c

Maxim ConfidentialFast sampling rate up to 400Ksps1.5V to 3.6V SupplyDirectly operate off battery down to 1.5VTypical ApplicationsPortable Medica