Transforming industry: The role of factory automation and control
Factory automation and control systems have revolutionized manufacturing, optimizing processes and enhancing precision. This paradigm shift is driven by technologies like the Industrial Internet of Things (IIoT), which interconnects sensors, actuators, and devices to create a networked ecosystem. Real-time data analysis and AI-driven automation algorithms enable agile decision-making and adaptive operations.
At the core of this transformation are Programmable Logic Controllers (PLCs), serving as the digital orchestrators of manufacturing. These controllers ensure machinery coordination, workflow management, and consistent outputs with unparalleled accuracy. Human Machine Interfaces (HMIs) provide a user-friendly interface, allowing operators to seamlessly interact with the system.
In addition to efficiency gains, these systems significantly enhance safety by handling hazardous tasks and minimizing worker exposure. Instant alerts and shutdowns triggered by anomalies can prevent potential accidents.
Transitioning from the broader perspective, let's delve deeper into the crucial components of factory automation – PLCs, AI/AO, DI/DO.
Reference designs
- AI/DI
- AO/DO
AI/DI
| Part No. | Description | Feature | Datasheet |
|---|---|---|---|
| SGM4029 | Reference | Low Temperature Drift: 10ppm/℃ MAX, High Initial Accuracy:0.1% MAX | Download |
| SGM8249 | OPA | 4.5V-36V, 8MHz, High Voltage, High Precision, Low Noise, Rail-to-Rail Output | Download |
| SGM8270 | OPA | 3.3V-36V, 2.5MHz, Low Noise, Precision, High Voltage, Rail-to-Rail Input/Output | Download |
| SGM8604 | OPA | 2.7V-5.5V, 15MHz, High Output Drive, High Precision, Low Noise | Download |
| SGM51652H4/H8 | ADC | 16-Bit, 500kSPS, 4- and 8-Channel, Single Supply, SAR ADCs with Bipolar Input Ranges | Download |
AO/DO
| Part No. | Description | Feature | Datasheet |
|---|---|---|---|
| SGM5349 | DAC | 8 Channels, 16-Bit, SPI Interface, Voltage-Output Digital-to-Analog Converter | Download |
| SGM8249 | OPA | 4.5V-36V, 8MHz, High Voltage, High Precision, Low Noise, Rail-to-Rail Output | Download |
| SGM8270 | OPA | 3.3V-36V, 2.5MHz, Low Noise, Precision, High Voltage, Rail-to-Rail Input/Output | Download |
| SGM8604 | OPA | 2.7V-5.5V, 15MHz, High Output Drive, High Precision, Low Noise | Download |
- SGM51652H4/H8
- SGM4029
- SGM8270-2
- SGM42403
SGM51652H4/H8 - 16-Bit, 500kSPS, 4- and 8-channel, single supply, SAR ADCs with bipolar input ranges
Features
- Supported input ranges:
- Bipolar single-ended ranges: ±10.24V, ±5.12V, and ±2.56V
- Unipolar single-ended ranges: 0V to 10.24V and 0V to 5.12V
- Bipolar differential ranges: ±10.24V, ±5.12V, and ±2.56V
- Supply voltage ranges:
- Analog supply: 5V
- I/O supply: 1.65V to 5V
- On-chip reference: 4.096V
- Differential Nonlinearity (DNL): -0.6/+0.9LSB (TYP)
- Integral Nonlinearity (INL): ±1.3LSB (TYP)
- Signal-to-Noise Ratio (SNR): 89.5dB
- Total Harmonic Distortion (THD): -99dB
- Alarm Features
- Daisy-chain operation
- -40℃ to +125℃ operating temperature range
- Available in a green TSSOP-38 package
Target applications
- Power automation
- Protection relays
- PLC analog input modules
- Factory automation
SGM4029 - Low noise, low drift, precision voltage reference
Features
- High output current: +/- 10mA
- High initial accuracy: +/-0.05% (TYP), +/-0.1% (MAX)
- Low noise: 3.4μVp-p/V
- Low temperature drift:
- -40℃ to +125℃ : 5ppm/℃ (TYP), 10 ppm/℃ (MAX)
- 0℃ to +85℃ : 3ppm/℃ (TYP)
- -40℃ to +125℃ operating temperature range
Target applications
- Data-acquisition systems
- Instrumentation and test equipment
- Industrial process controls
- Medical equipment
- Temperature and pressure transmitters
- Lab instrumentation
- Field instrumentation
Typical application
D/S status
SGMICRO website
Competitor P/N
REF5025/ADR42X
P2P
Yes
SGM8270-2 - 3.3V-36V, 2.5MHz, low noise, precision, high voltage, rail-to-rail I/O
Features
- Rail-to-rail input and output
- Wide input common mode and differential
- Voltage ranges
- Low offset voltage: 2.8mV (MAX)
- Low input bias current
- Low input offset current
- Output short-circuit protection
- High input impedance
- Low noise: 15nV/√Hz at 1kHz
- Gain-bandwidth product: 2.5MHz
- High slew rate: 8V/µs
- -40℃ to +125℃ operating temperature range
- Available in green SOIC-8 and MSOP-8 packages
Target applications
- High impedance sensor
- Photodiode amplifier
- High end, professional audio
- DAC output amplifier
- Medical
D/S status
SGMICRO website
Competitor P/N
AD8666/HA17358/
LF353/LMC6482/
LMV842/MC33072/
MC33172/MC33202/
MC34072/NCS20072/
OPA2170/OPA2171/
TL052/TL062/TL072/
TL082/TL3472/TLC082/
TLC2262/TLC2272/
TLC272/TLC277/
TLE2142/TLV2171/
TLV272/TS272/
UPC812
P2P
Yes
SGM42403 – 8.5V to 50V, quad low-side, can be paralleled, 800mA/CH or 1.5A for 1- channel
Features
- Rail-to-rail input and output
- Wide input common mode and differential
- Voltage ranges
- Low offset voltage: 2.8mV (MAX)
- Low input bias current
- Low input offset current
- Output short-circuit protection
- High input impedance
- Low noise: 15nV/√Hz at 1kHz
- Gain-bandwidth product: 2.5MHz
- High slew rate: 8V/µs
- -40℃ to +125℃ operating temperature range
- Available in green SOIC-8 and MSOP-8 packages
Target applications
- Low-side switch applications
- Unipolar stepper motor drivers
- Relay drivers and solenoid drivers
D/S status
SGMICRO website
Competitor P/N
DRV8803
P2P
Yes
About SG Micro Corp
Since 2007, SG Micro Corp has surged as a leading force in high-performance analog integrated circuits (ICs). Listed on SZSE ChiNext in 2017, the company excels in research, development, and marketing of cutting-edge analog ICs.
With 1,200+ dedicated professionals, SG Micro Corp serves over 5,000 diverse clients spanning industries from automotive to IoT and AI.
Rooted in innovation, SG Micro Corp boasts a vast portfolio of 4,300+ analog mixed signal products. From precision signal conditioning like amplifiers, ADCs, DACs, to energy-efficient DC/DC converters, the commitment to excellence is clear. If you are interested to learn more about SG Micro please contact EBV.
Do you have a Question?
Contact EBV
If you need any assistance, please click below to find your closest EBV sales office.
Tech Days Webinar Series
Solutions for Typical Analog Input or Output Analog/Digital Modules
Presentation about the SGM portfolio and how to choose the best parts for analog input or analog/digital output modules in the factory automation environment.