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Industrial convergence requires smarter systems. In the continuous pursuit of ever-deeper industrial convergence, we provide products to help move intelligent decision-making right to the very edge of the factory floor.

Improve your productivity using information that leads to integration, automation, and faster time to market.

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For more applications, go to: FACTORY AUTOMATION | INDUSTRIAL |

Industrial control equipment such as programmable logic controllers, supervisory control and data acquisition (SCADA), distributed control, and building automation systems are presently the target of cyber-attacks. Some of these systems manage critical infrastructure such as electrical power distribution, water distribution, or sewage infrastructure where system failure is not an option. Maxim Integrated provides Security solutions that are backed by industry standards and practice.

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What is the 1- Wire Interface Securing the Internet of Things with the DS28S60 Operate Multiple Remote I2C or SPI Sensors Over Two Wires with the DS28E18
Featured Parts Description Reference Designs
MAXREFDES9000 Reference design demonstrating simplicity of operating remote sensors (temperature/humidity, UV light and proximity, vibration) over two wires with 1-Wire® infrastructure. See reference design
MAXREFDES9001 Reference design featuring LoRaWAN sensor endpoints with DS28S60 secured data transmission connected through a gateway with connectivity to Google Cloud Services. See reference design
Featured Parts Description EV Kit Buy/Sample
DS28E18 1-Wire to I2C/SPI bridge, with 512-byte command sequencer that stores and executes I2C/SPI peripheral commands, all power derived from 1-Wire interface. DS28E18EVKIT Sample
DS28S60 Security coprocessor providing ECC-P256, SHA-256, AES-128 with underlying ChipDNA™ physically unclonable function (PUF) protection. Operates from 20MHz SPI, 1.8V-3.3V with 100nA power down. DS28S60EVKIT Sample
Secure SHA-3 authenticator with ChipDNA PUF protection, FIPS/NIST-compliant TRNG, and decrement-only counter DS28C50EVKIT
DS28E38 ECDSA P256 authentication with ChipDNA PUF protection, authenticated decrement counter, TRNG external data source DS28E38EVKIT Sample
ECDSA P256 or SHA-256 two-way authentication, optional authentication protection of user EEPROM, TRNG source, secure GPIOs and download processing DS28C36EVKIT

DS28E07 1024-bit, 1-Wire EEPROM with guaranteed unique 64-bit ROM ID Sample
DS2401 Silicon serial number with factory-lasered, 64-bit ROM DS9090EVKIT Sample
DS2484 Single-channel I2C-to-1-Wire bridge device with adjustable timing and sleep mode, built-in level translator, and built-in ESD protection (±8V human body model contact discharge on IO pin) DS2484EVKIT Sample
MAXAUTHDEMO DeepCover secure authenticator demonstration kit See Demo Kit Sample

Maxim New Breed of AI Micro Built to Enable Neural Networks to Execute at Ultra-Low Power

Artificial intelligence (AI) requires extreme computational horsepower, but Maxim is cutting the power cord from AI insights. The MAX78000 is a new breed of AI microcontroller built to enable neural networks to execute at ultra-low power and live at the edge of the IoT. This product combines the most energy-efficient AI processing with Maxim's proven ultra-low power microcontrollers. Our hardware-based convolutional neural network (CNN) accelerator enables battery powered applications to execute AI inferences while spending only microjoules of energy.

AI Camera in Action

Learn more about our Low Power Microcontrollers:

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Fundamentals of Error Correction Codes Introducing the MAX32660 Evaluation System Error Correcting Code Memories
Part Number Flash SRAM No. of GPIOs Active Current (µA/MHz) Standby Current (µA)[1] Security Features Buy EV Kit Sample
AI Low Power Microcontroller
MAX78000 512KB 128KB Up to 52 41.9 @ 3.0V 11.1 @ 3.0V[1] AES 128/192/256 Hardware Acceleration Engine
  • Neural Network Accelerator
  • Ultra-Low Power
Low Power Microcontrollers
MAX32660 Up to 256KB Up to 96kB Up to 14 50 @ 0.9V[4] 1.9 @ 1.8V[1] -
  • Super Tiny Package
  • UART/SPI/I2C bootloader
MAX32670 384KB 160kB Up to 31 44 @ 1.8V[3] 3.0 @ 1.8V[1] TPU[2]: AES-256, Secure Boot ROM, TRNG
  • Error Correcting Code (ECC)
  • Integrated LDO
Secure Microcontroller
MAX32520 2MB 136kB Up to 27 10.6mA @ 1.8V 3.84 @ 1.8V[5] AES, SHA, ECDSA, Secure Boot Loader, PUF-Based Keys
  • PUF-Based Keys
  • Serial Flash Emulation
  • Large Memories

[1] RTC enabled and SRAM retained.
[2] TPU = Trust Protection Unit with encryption and advanced security features.
[3] Running at 12MHz.
[4] Running at 24MHz.
[5] 32kB of SRAM retained.

Solutions with efficient power, precision measurement, reliable connectivity, and robust protection become essential to delivering innovative industrial products. These products need to deliver long runtimes, measure quickly and accurately without calibration, provide connectivity in the toughest environments, and operate continuously even in the presence of faults. All these products need high performance essential analog integrated circuits to deliver innovative solutions that propel the industrial convergence.

Learn more about our Low Power Microcontrollers!

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Troubleshooting a CAN Network ADC in Crank Arm Home Automation Curent Sense Amplifier for DC Motors
Efficient Power
Product Application(s) Part No. Description Buy/Sample
Buck Wired or Wireless Industrial Products MAX38640 Tiny 1.8V to 5.5V Input, 330nA IQ, 700mA nanoPower Buck Converter Sample
Continua Handheld Industrial Equipment MAX38888 2.5V–5.0V, 0.5A/2.5A Reversible Buck/Boost Regulator for Backup Power Applications Sample
Power Meter Servers MAX34417 SMBus Four-Channel Very Wide Dynamic Range Power Accumulator Sample
Precision Measurement
Product Application(s) Part No. Description Buy/Sample
ADC Current Sensing in Motors, Encoders, LVDT, PLC, Resolvers MAX11198 12-/14-/16-Bit, 2Msps, Dual Simultaneous Sampling SAR ADCs with Internal Reference Sample
Op Amp Industrial IOT (Pressure, Flow, Level, Temperature, Proximity) MAX40108 1V, Low-Power, Precision Operational Amplifier Sample
CSA PWM H-Bridge Motor In-line/In-phase/Winding Current Sensing MAX40056T
  • Bidirectional Current Sense Amplifier with PWM-Rejection
  • Solenoid Current Sensing
  • Current Monitoring of Inductive Loads
Reliable Connectivity
Product Application(s) Part No. Description Buy/Sample
  • Industrial Control
  • Instrumentation
MAX14780E +5.0V, ±30kV ESD-Protected, Fail-Safe, Hot-Swap, RS-485/RS-422 Transceiver Sample
  • Factory Automation
  • Industrial Construction
MAX33012E +5V, 5Mbps CAN Transceiver with ±65V Fault Protection, Fault Detection and Reporting, ±25V CMR, and ±40kV ESD Protection Sample
Wireless Building Automation and Security MAX41460 300MHz–960MHz ASK and (G)FSK Transmitter with SPI Interface Sample
Wireless Receiver Home Automation and Security MAX41470 290MHz to 960MHz ASK/FSK Receiver with SPI Interface Sample
Robust Protection
Product Application(s) Part No. Description Buy/Sample
Supervisor Portable/Battery-Powered Equipment MAX16158 nanoPower, Tiny Supervisor with Manual Reset Input Sample
Temp Sensor RTD Replacement MAX31889 ±0.25°C Accurate I2C Temperature Sensor Sample
RTC Industrial MAX31343 ±5ppm, I2C Real-Time Clock with Integrated MEMS Oscillator Sample

By evolving not only motor and motion control, but also advanced diagnostics and real-time capabilities of interconnected drives, Trinamic empowers the intelligent factory. From standalone applications to connected, synchronized drives, Trinamic drives industrial automation with plug-and-play solutions transforming digital information into perfect physical motion.

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Trinamic SpreadCycle™ and StealtChop™ Technology for Silent Stepper Motors Explained TMCM-1636 Product Training TMC5160 Product Training TMC4671 Product Training
Part Number Description Controller Interface Features Buy/Sample
TMC2209 Single-axis stepper motor driver for 5 - 29 V and 2.0 A (RMS) Step/Direction
Single Wire UART
StallGuard4, CoolStep, SpreadCycle, StealthChop2, Passive Breaking, Standalone mode (without µC) Go to TMC2209
TMC5130 Single-axis stepper motor driver and motion controller for 5 - 46 V and 1.4 A (RMS) SPI, Step/Direction,
Single Wire UART
Ramping Profiles (Linear, SixPoint), StallGuard2, CoolStep, SpreadCycle, MicroPlyer, StealthChop, DcStep, Passive Breaking Go to TMC5130
TMC5160 Single-axis stepper motor driver and motion controller for 8 - 60 V and up to 20 A RMS using external MOSFETs SPI, Step/Direction,
Single Wire UART
Ramping Profiles (Linear, SixPoint), StallGuard2, CoolStep, SpreadCycle, MicroPlyer, StealthChop2, DcStep Passive Breaking Go to TMC5160
TMC4361 Single-axis stepper motor servo controller designed for an operating voltage of 3.3V or 5V PWM, SPI, SSI, Step/Direction Ramping Profiles (Trapezoidal, SixPoint and S-shaped), Closed Loop Control, DcStep, ChopSync,
ABN Encoder Interface
Go to TMC4361
TMC4671 Single-axis servo controller IC for BLDC and PMSM motors featuring integrated vector control SPI, Step/Direction, UART, RTMI Field Oriented Control
Fast PWM Engine (25 - 100 kHz)
Go to TMC4671
TMC6140 3-phase predriver IC for 5 - 30 V with integrated shunt amplifiers and 3V3 switching regulator UART 3V3 Switching Regulator (0.5 A) with internal Schottky diode (up to 100 mA), Charge pump pin to utilize buck converter for step-up converter, 3 bottom shunt amplifiers, 2 low power modes with 0.25 mA standby current consumption, Diagnostics output via UART-TxD Go to TMC6140
TMCM-1617 Low-weight and compact single-axis servo drive for 3-phase BLDC motors up to 18 A (RMS) and +24 V supply RS485, CAN, EtherCAT, CoE Servo driver, Customization options, Cooling via aluminum housing Go to TMCM-1617
TMCM-3110 3-axis stepper motor controller and driver module for 9 - 52 V and up to 4 A from each output RS485, Step/Direction, CAN, USB, EtherCAT StallGuard2, CoolStep, SpreadCycle, Trapezoidal Ramping Profile Go to TMCM-3110
TMCM-3351 3-axis stepper servo controller and driver module for 18 - 53 V and up to 9.5 A from each output RS232, RS485, SPI, CAN, USB Closed-Loop Control, DcStep, ChopSync Go to TMCM-3351
TMCM-6110 6-axis stepper motor controller and driver module for 9 - 28 V and up to 1.6 A from each output RS485, CAN, USB StallGuard2, CoolStep, SpreadCycle, Trapezoidal Ramping Profile Go to TMCM-6110
TMCM-1240 Single-axis stepper motor controller and driver board for 10 - 30 V and up to 2 A (RMS) RS485, Step/Direction, CAN, USB, GPIO DcStep, CoolStep, StallGuard2, StalthChop, SixPoint Ramping Profile Go to TMCM-1240
PD42-1-1243-IOLINK PD42-1-1243-IOLINK intelligent actuator reducing power consumption by 75 percent and drive size by 2.5x, while monitoring 33 percent more configuration and performance parameters IO-Link CoolStep, SpreadCycle, StealthChop, StallGuard Go to PD42-1-1243-IOLINK