Industrial Automation SILICON LABS SOLUTIONS GUIDE

Mixed-signal IC solutions enable motor control, connectivity, isolation, power supplies and more.

www.silabs.com/industrial-automation | Smart. Connected. Energy-Friendly.

Digital & Power High noise immunityStability and long lifetime

Bi-directional isolators for digital busesEfficient isolated power supply

ISOLATIONGate DriversLow PWM distortion and propagation delayHigh/Low-side drivers in 1 package

Multiple channels, dead-time controlUp to 1200 V Working Voltage

MCU

32-bit Cortex-M0+/M3/M4F CoresPin/Software compatible

4 kB to 1 MB Flash110 µA/MHz; 900 nA sleep

8-bit Fastest 8-bit at 100 MIPSLow cost

CAN/LIN supportFlexibility with crossbar

WIRELESS

Sub-GHzTransceivers (EZRadio and EZRadioPro)8-/32-bit Wireless MCU solutions (Si106x/8x and EZR32)

Low power, long range, small footprintStacks: W-MBus, 802.15.4g, Proprietary

802.15.4ZigBee and Thread Cortex-M SoCsStacks: ZigBee PRO, Thread

128 kB to 512 kB FlashOptional USB

BluetoothBluetooth SoCs and ModulesReliable iWRAP™ Bluetooth Stack

Bluetooth 4.0, SMART, Low Energy, ClassicFully certified modules. On-board RF and stacks

PERIPHERALS

USBAdd USB to any device Eliminates external crystal

UART, I2C, SMBus, SPI,I2S, RS-485Win, Mac, Linux, Android

SENSORS

Proximity, UV, Light, Relative Humidity & TemperatureIndustry’s lowest power consumptionLongest range proximity sensing

I-Temp & auto qualifiedHigh accuracy factory calibration

TIMING

Clock Generators, Buffers, OscillatorsAny frequency, any output clocksLow jitter LVPECL, LVDS, LVCMOS, HCSL buffersAny frequency XO/VCXO

Ultra-low jitterShort, 2 week lead timeHigh reliability

Next generation technology for your Industrial Automation designs today.Learn more at www.silabs.com/industrial-automation

Digital Signal

Analog Signal

Digital BusAnalog Signal

Digital SignalLEVELTRANSLATOR

DIG

ITALISO

LATION

SENSOR

VREF

ADC

REFCLOCK

Current

Voltage

Weight

Pressure

Temperature

Proximity

Humidity

Light

AMP

Digital Bus Digital Bus

RS-485/422 (ProfiBus)

Ethernet (EtherCAT, DeviceNET)USB

DISPLAYLCD/TFT MEMORY

OutputsDACIDACGPIOPWM

i2cSPI

UART

i2cSPI

UART

WIREDTRANSCEIVER

ISOLATION

MicrocontrollerMicroprocessor

Inputs

ADCAMP

ACMPPCNT

Sub-GHz

EEE802I

PWM Output

Low Voltage High Voltage

Analog Output

Digital Output LEVELTRANSLATOR

DC/DCCONVERTER

RELAY

SOLENOID

MOTOR

IGBTH-BRIDGE

ISOLATED

GATE D

RIVER MOSFET

USB

CLOCK/ TIMING

WIRELESSRADIO / MODULE

AMP

AMPRS-485

Temp Sensor Si705x

Low energy (195 nA @ 1 Hz)

Maintains accuracy across temperature and voltage

Factory calibrated

Excellent for applications below 0° C and above 85° C

Reference Clock Si5345

Reference clocks for high-speed ADCs (JESD204B)

Ultra-low jitter: 100 fs rms

2 to 10 differential outputs

Voltage Reference TS6001

Temp coefficient of 7 ppm/° C improves system accuracy

TSM6025 – Voltage Reference for DAC/ADC. Drop-in for MAX6025

Data Acquisition; Weigh scales; Pressure Sensors

Digital Isolation Si86xx

Robust certified isolation

Lowest EMI

Accurate channel-to-channel timing

Sense Signal ConditioningThe accuracy and speed at which mixed signals are measured continues to improve. Silicon Labs’ analog, isolation and timing solutions help condition, protect and synchronize these signals for efficient processing.

Digital Signal

Analog Signal

Digital BusAnalog Signal

Digital SignalLEVELTRANSLATOR

DIG

ITALISO

LATION

SENSOR

VREF

ADC

REFCLOCK

Current

Voltage

Weight

Pressure

Temperature

Proximity

Humidity

Light

AMP

Digital Bus Digital Bus

RS-485/422 (ProfiBus)

Ethernet (EtherCAT, DeviceNET)USB

DISPLAYLCD/TFT MEMORY

OutputsDACIDACGPIOPWM

i2cSPI

UART

i2cSPI

UART

WIREDTRANSCEIVER

ISOLATION

MicrocontrollerMicroprocessor

Inputs

ADCAMP

ACMPPCNT

Sub-GHz

EEE802I

PWM Output

Low Voltage High Voltage

Analog Output

Digital Output LEVELTRANSLATOR

DC/DCCONVERTER

RELAY

SOLENOID

MOTOR

IGBTH-BRIDGE

ISOLATED

GATE D

RIVER MOSFET

USB

CLOCK/ TIMING

WIRELESSRADIO / MODULE

AMP

AMPRS-485

Bluetooth Module WT41 Range up to 1000 meters (110 dBm link budget)

Full 3.0 certified stack on-board

Certified for FCC, CE, IC, Japan, Korea

32-bit Wireless MCUs EZR32Cortex-M3/M4F + Sub-GHz

Best-in-class RF performance

Up to -133 dBm RX / +20 dBm TX

802.15.4g; WMBus; Wi-SUN; Proprietary Connect™ Stack

8-bit CAN/LIN MCU C8051F58x/9xAECQ-100 temp grades 1 & 2

Dedicated LIN/CAN HW Engines

Digital & Power Isolation Si88xx2 W power; 78% efficiency

4 channels @ 100 Mbps

Lowest EMI

Process Interconnect & Protocols System Automation requires secure communication over reliable connections. Silicon Labs’ microcontroller and wireless products provide both standards-based and proprietary solutions for interconnecting industrial designs.

Digital Signal

Analog Signal

Digital BusAnalog Signal

Digital SignalLEVELTRANSLATOR

DIG

ITALISO

LATION

SENSOR

VREF

ADC

REFCLOCK

Current

Voltage

Weight

Pressure

Temperature

Proximity

Humidity

Light

AMP

Digital Bus Digital Bus

RS-485/422 (ProfiBus)

Ethernet (EtherCAT, DeviceNET)USB

DISPLAYLCD/TFT MEMORY

OutputsDACIDACGPIOPWM

i2cSPI

UART

i2cSPI

UART

WIREDTRANSCEIVER

ISOLATION

MicrocontrollerMicroprocessor

Inputs

ADCAMP

ACMPPCNT

Sub-GHz

EEE802I

PWM Output

Low Voltage High Voltage

Analog Output

Digital Output LEVELTRANSLATOR

DC/DCCONVERTER

RELAY

SOLENOID

MOTOR

IGBTH-BRIDGE

ISOLATED

GATE D

RIVER MOSFET

USB

CLOCK/ TIMING

WIRELESSRADIO / MODULE

AMP

AMPRS-485

PoE Device Power Si3402 Factory control using PoE reduces cabling

PoE+ provides power to cameras, RFID readers, sensors

Direct connection to RJ-45 reduces EMI

Full 802.3af compliance

Isolated Gate Driver Si823xHigh/Low-side drivers in 1 package

Low propagation delay (60 ns)

Up to 1200 V Working Voltage

8-bit Motor Control EFM8 Busy BeeIdeal 12-bit ADC Input and 8/9/10/11/16-bit PWM Output

Reference design for 3-phase BLDC motor control

Hyperdrive mode increases maximum speed of motor

32-bit Motor Control EFM32 Happy GeckoLEUSB reduces total system current consumption by 81%

Low cost 3-phase Motor Control in 24-pin package

Cortex-M0+ with low energy modes

Timers with dead-time insertion (DTI) for complementary PWMs

Control Motion & System Control Motors and/or high-voltage signals are common in industrial applications. Silicon Labs’ microcontroller and power products can improve performance, save board space, and mitigate noise immunity issues for these applications.

DEVELOPER TOOLS

SI88XXXISO-EVBEvaluate signal and power isolation Isolates 4 signals and 2 W of 3-5 V secondary power

SLWSTK6220A Wireless EZR32 Starter Kit Evaluate Sub-GHz SoC & Stacks: W-Mbus, Wi-Sun, Proprietary

SLSTK2021AEFM8 Busy Bee Starter Kit Simple evaluation of PWM control and high speed serial ports

C8051F580DKFull development kit for CAN/LIN Two MCU devices on-board for easy CAN/LIN development

SI86XXCOM-EVBEvaluation board for isolating wired communications. Includes RS-232, RS-422/485, CAN

WT41 Evaluation BoardAssess or prototype the WT41 module for long-range Bluetooth applications

C8051F850-BLDC-RDMotor Control reference design Includes MCU/powertrain boards, motor & source code

SI5345-EVBClock generator evaluation board Ideal reference clocks for high speed ADC applications

To buy or sample online, or find your nearest distributor, see details at www.silabs.com/industrial-automation

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