ACCELERATE your digital factory transformation
Bridge the physical & digital to unlock new digital factory insights
Digital Factory
Accelerate your digital transformation with Analog Devices
The digital factory is a factory whose operations are built on data. Operational data from factory devices, robots and machines are combined and analysed to rapidly derive new insights and inform decision-making. These insights are integral to unlocking capacity in the factory through higher utilisation, optimised manufacturing flows, increased energy efficiency and reduced raw material usage.
Within the smart factory, Analog Devices’ IO-Link master and device transceiver portfolio offers a flexible means of moving intelligence from the PLC closer to the sensors on the factory floor. While process plants, often an extension of the smart factory, are being modernised by adding high speed Ethernet to field instruments often deployed in remote and intrinsically safe environments, using the Ethernet-APL standard.
Digitize and seamlessly connect your digital factory’s automation equipment with ADI’s proven, easy-to-adopt measurement and connectivity solutions.
Analog Devices enables the digital factory of the future
Learn how ADI is bridging the physical world of the factory floor with centralised control, by precisely sensing, measuring, and interpreting the environment, then securely delivering data throughout the factory network.
Smart Factory: Featured products
Industrial Ethernet Physical Layer Devices
Internal Power Switch Buck Regulators
High Input Voltage Buck Regulators
DC Motor Drivers
SPoE Powered Device (PD)
- LTC9111
Ultra Low Power Microcontrollers
- MAX32680
- MAX78000
- MAX14819/MAX14819A
All about application
Smart Factory: IO-Link sensor/actuator
Smart factory sensors and actuators facilitate better decision making to support flexible and readily optimized manufacturing processes. Analog Devices, Inc. (ADI)’s IO-Link® technology transforms traditional sensors into smart sensors to upgrade industrial facilities into real-time configurable smart factory floors.
Smart Factory Sensor Use-Case
Field Instruments
Welcome to the frontlines of Industry 4.0. Field Instruments combine sensors, actuators, intelligent signal processing, and robust communications while often operating in the harshest of environments. These Intelligent Edge devices are responsible for capturing, interpreting, and communicating data to the cloud, where algorithms and analytics transform it into insights and actions.
Field Instruments Use-Case
Smart Factory Sensor AFE and Measurement
Industrial smart sensors with IO-Link communication are common across a broad range of measurement modalities such as pressure, temperature, angle, and position. With pre-selected technology combinations, tools, and expertise, ADI’s precision signal chains offer a simplified design journey, with optimizations for key smart sensor performance specifications such as noise, bandwidth, density, and power efficiency. Our analog front end (AFE) sensor signal chains can be quickly evaluated and tuned to exact application needs, with complete LTspice® circuits, technical articles, and power management solutions available for download.
| Part # | Device primary function | Interface protocol | Comments | Supply voltage range | Package |
|---|---|---|---|---|---|
| MAX14828 | IO-Link Device Transceiver | IO-Link | Low-Power, Ultra-Small, IO-Link Device Transceiver | 9V to 65V | Thin Quad Flatpack, No Leads,25-WLCSP-N/A |
| MAX14827A | IO-Link Device Transceiver | IO-Link | Low-Power, Ultra-Small, Dual Driver, IO-Link Device Transceiver | 9V to 65V | Thin Quad Flatpack, No Leads,25-WLCSP-N/A |
| MAX22513 | IO-Link Device Transceiver | IO-Link | Surge Protected Dual Driver IO-Link Device Transceiver with DC/DC | 9V to 36V | 28-LFCSP-3.5X5.5X0.75,32-WLCSP-N/A |
| MAX22514 | IO-Link Device Transceiver, IO-Link Master Transceiver | IO-Link | Surge Protection IO-Link Device Transceiver with DC-DC | 8V to 36V | 24-LFCSP-4X5X0.75,25-WLCSP-N/A |
| MAX22515 | IO-Link Device Transceiver, IO-Link Master Transceiver | IO-Link | IO-Link Transceiver with Integrated Protection | 9V to 36V | Thin Quad Flatpack, No Leads,20-WLCSP-N/A |
IO-Link generic temperature sensor signal chain
AFE
| Part # | Resolution (bits) | Sample rate (max) (SPS) | Device Architecture | Input type | Data output interface | Power (typ) (W) | Package |
|---|---|---|---|---|---|---|---|
| AD7124-4 | 24 | 19.2k | Sigma-Delta | Differential, Pseudo-Differential, Single-Ended | Serial SPI | 842µ | 32-Lead LFCSP (5mm x 5mm x 0.75mm w/ EP),32-Lead LFCSP (5mm x 5mm x 0.95mm w/ EP),24-Lead TSSOP |
| AD7124-8 | 24 | 19.2k | Sigma-Delta | Differential, Pseudo-Differential, Single-Ended | Serial SPI | 842µ | 32-Lead LFCSP (5mm x 5mm x 0.75mm w/ EP),32-Lead LFCSP (5mm x 5mm x 0.95mm w/ EP) |
IO-Link Actuator (Solenoid Driver)
DC Motor Drivers
| Part # | Motor Type | No. of Drivers | Peak Motor Current (A) | RMS Current | Integrated Current Sensing | VSUPPLY (min) (V) | VSUPPLY (max) (V) | Total RON (typ) (mO) | ISUPPLY (typ) (mA) | Direction Control | Current Regulation | Internal CR Reference | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MAX22200 | Solenoid | 8 | 1.5 | 1 | Yes | 4.5 | 36 | 200 | 2.5 | Independent | Internal | Yes | 32-LFCSP-5X5X0.75 |
IO-Link Temperature Sensor Signal Chain
Digital Temperature Sensors
| Part # | Device Primary Function | Temp Sensor Interface | Max Error Over Temp (Deg) | Resolution (bits) | 25°C Temp Error (typ) (Deg) | Temp Resolution (typ) (°C/LSB) | Data Output Interface | Vs+ (min) (V) | Vs+ (max) (V) | Package |
|---|---|---|---|---|---|---|---|---|---|---|
| MAX31875 | Temperature Sensor | Local | 2 | 12 | Serial 2C | 1.6 | 3.6 | 4-WLCSP-N/A | ||
| ADT7420 | Temperature Sensor | Internal Temp Sensor | 0.5 | 16 | 0.25 | 0.0078 | Digital, Serial 2C | 2.7 | 5.5 | 16-Lead LFCSP (4mm x 4mm) |
IO-Link Pressure Sensor Signal Chain
Multiplexed A/D Converters
| Part # | Resolution (bits) | Sample Rate (max) (SPS) | ADC SNR in dBFS (typ) (dBFS) | ADC INL (max) (LSB) | Device Architecture | Input Type | Data Output Interface | Power (typ) (W) | Package |
|---|---|---|---|---|---|---|---|---|---|
| AD7124-4 | 24 | 19.2k | Sigma Delta | Differential, Pseudo-Differential, Single-Ended | Serial SPI | 842µ | 32-Lead LFCSP (5mm x 5mm x 0.75mm w/ EP),32-Lead LFCSP (5mm x 5mm x 0.95mm w/ EP),24-Lead TSSOP | ||
| AD4130-8 | 24 | 2.4k | 97.9 | 251.7 | Sigma Delta | Differential, Pseudo-Differential, Single-Ended | Serial SPI | 57.6µ | 35-Ball WLCSP (2.70 mm x 3.56mm x 0.50 mm) |
IO-Link RTD Temperature Sensor Signal Chain
IO-Link Thermocouple Temperature Sensor Signal Chain
Thermocouple Interface
| Part # | Device Primary Function | Temp Sensor Interface | Max Error Over Temp (Deg) | Resolution (bits) | 25°C Temp Error (typ) (Deg) | Data Output Interface | Package |
|---|---|---|---|---|---|---|---|
| MAX31855 | Temperature Sensor, Thermocouple Interface | Remote | 2 | 14 | Serial SPI | Small-Outline IC, Narrow (0.15in) |
IO-Link Angular Position (AMR) Sensor
Magnetic Field Sensors
| Part # | Resolution (bits) | Sample Rate (max) (SPS) | ADC SNR in dBFS (typ) (dBFS) | ADC INL (max) (LSB) | Device Architecture | Input Type | Data Output Interface | Power (typ) (W) | Package |
|---|---|---|---|---|---|---|---|---|---|
| AD4680 | 16 | 1M | 92.5 | 1.5 | SAR | Differential | Serial SPI | 29.4m | 16-Lead LFCSP (3mm x 3mm x 0.75mm w/ EP) |
| AD4681 | 16 | 500k | 92.5 | 1.5 | SAR | Differential | Serial SPI | 18.7m | 16-Lead LFCSP (3mm x 3mm x 0.75mm w/ EP) |
IO-Link Angular Position (Encoder) Sensor
Magnetic Field Sensors
| Part # | # of Amps | GBP (typ) | Slew Rate (typ) (V/µs) | Vos (max) | Ibias (max) | Current Noise Density (typ) (A/rtHz) | VNoise Density (typ) (V/rtHz) | Rail to Rail | Iq/Amp (typ) (A) | Vs span (min) (V) | Vs span (max) (V) | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AD8656 | 2 | 28M | 11 | 250µ | 10p | 1f | 2.7n | Both | 4.5m | 2.7 | 5.5 | 8-Lead SOIC,8-Lead MSOP |
ADC Driver
| Part # | BW -3 dB (typ) (Hz) | Slew Rate (typ) (V/us) | Gain Set | Is (typ) (A) | Vs span (min) (V) | Vs span (max) (V) | Package |
|---|---|---|---|---|---|---|---|
| ADA4945-1 full power | 145M | 600 | Resistor | 4m | 3 | 10 | 16-Lead LFCSP (3mm x 3mm w/ EP) |
Comparator
| Part # | Prop Delay V p-p (typ) (s) | Output Logic | Vos (typ) (V) | Output Rise/Fall Time (typ) (s) | Iq/Amp (max) (A) | Vs span (min) (V) | Vs span (max) (V) | Comments | Package |
|---|---|---|---|---|---|---|---|---|---|
| LTC6702 | 320n | CMOS | 1m | 11n, 15n | 30µ | 1.7 | 5.5 | Tiny Micropower, Low Voltage Dual Comparators | 8-Lead SOT-23,8-Lead DFN (2mm x 2mm w/ EP) |
ADC
| Part # | Resolution (bits) | Sample Rate (max) (SPS) | ADC SNR in dBFS (typ) (dBFS) | ADC INL (max) (LSB) | Device Architecture | Input Type | Data Output Interface | Power (typ) (W) | Package |
|---|---|---|---|---|---|---|---|---|---|
| AD7380 | 16 | 4M | 92.5 | SAR | Differential | Serial SPI | 83m | 16-Lead LFCSP (3mm x 3mm x 0.75mm w/ EP) | |
| AD4681 | 16 | 500k | 92.5 | 1.5 | SAR | Differential | Serial SPI | 18.7m | 16-Lead LFCSP (3mm x 3mm x 0.75mm w/ EP) |
IO-Link Inclinometer
Accelerometer
| Part # | # of Axes | Accelerometer Range | BW (typ) (Hz) | Output Type | Sensing Axis | Is (typ) (A) | Vs+ (min) (V) | Vs+ (max) (V) | Package |
|---|---|---|---|---|---|---|---|---|---|
| ADXL357 | 3 | 10g, 20g, 40g | 1k | I²C, SPI | X, Y, Z | 200µ | 2.25 | 3.6 | 14-Lead LCC (6mm x 6mm) |
IO-Link Transceivers
| Part # | Device Primary Function | Interface Protocol | Comments | Supply Voltage Range | Package |
|---|---|---|---|---|---|
| MAX14827A | IO-Link Device Transceiver | IO-Link | Low-Power, Ultra-Small, Dual Driver, IO-Link Device Transceiver | 9V to 65V | Thin Quad Flatpack, No Leads,25-WLCSP-N/A |
| MAX22513 | IO-Link Device Transceiver | IO-Link | Surge Protected Dual Driver IO-Link Device Transceiver with DC/DC | 9V to 36V | 28-LFCSP-3.5X5.5X0.75,32-WLCSP-N/A |
| MAX22515 | IO-Link Device Transceiver, IO-Link Master Transceiver | IO-Link | IO-Link Transceiver with Integrated Protection | 9V to 36V | Thin Quad Flatpack, No Leads,20-WLCSP-N/A |
Empower the Intelligent Edge with Next-Generation Field Instruments
Advances in measurement, processing, security, connectivity, and power management technologies support the development of more intelligent Field Instruments, enabling data-driven insights and the digital transformation of the process industry. Unlock new data and insights and improve facility efficiency with technologies such as Ethernet-APL, smart ultra low power data converters, and highly secure microcontrollers with high efficiency AI acceleration and wireless connectivity.
| ADuCM362 | AD5700 | ADUM1441 | AD7124-4 | AD7124-8 | ADP2360 |
|---|---|---|---|---|---|
| Low Power, Precision Analog Microcontroller with Dual Sigma-Delta ADCs, ARM Cortex-M3+ | Low Power HART Modem+ | Micropower Quad-Channel Digital Isolator, Default High (3/1 Channel Directionality)+ | 4-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference+ | 8-Channel, Low Noise, Low Power, 24-Bit, Sigma-Delta ADC with PGA and Reference+ | 50 mA, 60 V, High Efficiency Buck Regulator |
Ultrasonic Flow Transmitter
Ultrasonic Flow Transmitter Integrated AFE
Pressure Transmitter
Electromagnetic Flow Transmitter
Electromagnetic Flow Transmitter Integrated AFE
Temperature Transmitter
Differential Pressure Flow Transmitter
Radar Level Transmitter (24 GHz)
Resources
Field Instruments
1 min spotlight video - Empower the Intelligent Edge with Next-Generation Field Instruments
Engineer Zone Blog Series - Browse By Tags - EngineerZone (analog.com)
Webinar - Technologies Enabling the Future of Intelligent Field Devices - Webinar - EngineerZone (analog.com)
Smart Factory Sensors
1 min spotlight video - Embrace the Digital Enterprise with Smart Factory Sensors
Engineer Zone Blog Series - Browse By Tags - EngineerZone (analog.com)
Technical Article - Redesigning RTD-Based Temperature Sensors for the Smart Factory Age | Analog Devices
Industrial Connectivity
Overview video - ADI Chronous: Scalable Ethernet Timed to Perfection
Video - Industrial Connectivity - What Difference Does it Make?
Video - Empowering Factory Floors by Unlocking the Intelligent Edge
Thought Leadership article - Accelerating the Transition to Industry 4.0 with Industrial Ethernet Connectivity
Thought Leadership article - Ethernet-APL: Optimization of Process Automation with Actionable Insights