Reference Designs
Ultra-Small IO-Link Sensor Transmitter with RTD Front End Reference Design
Texas Instruments
This reference design demonstrates the IO-Link communication in a small form factor of just 6mm PCB width with integrated protection and a resistance temperature detector (RTD) sensor front-end. The highly integrated and tiny IO-Link PHY offers: ESD: EFT: surge protection and reverse polarity protection. The build in LDO and configurable output current provide easy and flexible system implementation and offer at the same time low power dissipation due to the ultra-low residual voltage. The 24 bit Sigma-Delta analog to digital converter (ADC) captures the RTD value (PT100 temperature sensor): which is converted in the MCU and sent via IO-Link to the IO-Link master
Features
- IO-Link PHY with integrated3.3V or 5.0V LDOReverse polarity protectionESD: EFT and surge protection according to IEC 61000-450-mA to 350-mA configurable output current limitIO-link v1.1 and v1.10 (TMG stack)Small PCB board width of only 6mm
Applications
- Actuator
- Temperature transmitter
- Process analytics
- Level transmitter
- Position sensor
- Condition monitoring gateway
- Proximity switch
- Force & torque sensor
- Flow transmitter
- Pressure transmitter
Product Categories
- Interface
End Equipment Reference Diagrams
Application Area
End Equipment
Featured products
| Manufacturer: | Texas Instruments |
|---|---|
| Part Family: | DP83TC811-Q1 |
| Status: | ACTIVE |
| ROHS: | Y |
| PB Free: | Y |
| Manufacturer: | Texas Instruments |
|---|---|
| Part Family: | UCC15240-Q1 |
| Status: | ACTIVE |
| ROHS: | Y |
| PB Free: | Y |
| Manufacturer: | Texas Instruments |
|---|---|
| Part Family: | TMP1827 |
| Status: | ACTIVE |
| ROHS: | Y |
| PB Free: | Y |
| Manufacturer: | Texas Instruments |
|---|---|
| Part Family: | SN74AHC1G02-Q1 |
| Status: | ACTIVE |
| ROHS: | Y |
| PB Free: | Y |
| Manufacturer: | Texas Instruments |
|---|---|
| Part Family: | DLP301S |
| Status: | ACTIVE |
| ROHS: | Y |
| PB Free: | Y |
| Manufacturer: | Texas Instruments |
|---|---|
| Part Family: | TMUXHS221LV |
| Status: | ACTIVE |
| ROHS: | Y |
| PB Free: | Y |
