ADI LTC2874IUHF#PBF
| Manufacturer | |
| MPN | LTC2874IUHF#PBF |
| LCSC Part # | C683027 |
| Packaging | QFN-38-EP(7x5) |
| Customer # | |
| Key Attributes | Quad IO-Link Master Hot Swap Controller and PHY |
| Datasheet |  ADI LTC2874IUHF#PBF |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers | |
| Manufacturer | ADI | |
| Packaging | QFN-38-EP(7x5) | |
| Operating Temperature | -40℃~+85℃ | |
| Interface | SPI |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 52 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The LTC2874 provides a rugged, 4-port IO-Link power and communications interface to remote devices connected by cables up to 20m in length. Output supply voltage and inrush current are ramped up in a controlled manner using external N-channel MOSFETs, providing improved robustness compared to fully integrated solutions. Wake-up pulse generation, line noise suppression, connection sensing and automatic restart after fault conditions are supported, along with signaling at 4.8kb/s, 38.4kb/s, and 230.4kb/s. Configuration and fault reporting are exchanged using a SPI-compatible 4-wire interface that operates at clock rates up to 20MHz. The LTC2874 implements an IO-Link master PHY.
Features
- IO-Link Compatible (COM1/COM2/COM3)
- 8V to 34V Operation
- Hot Swap Controller Protected Supply Outputs
- Discrete Power MOSFETs for Ruggedness and Flexibility
- Configurable 100mA (4-Port), 200mA (2-Port), or 400mA (1-Port) CQ Drive Capability
- Automatic Wake-Up Pulse Generation
- Automatic Cable Sensing
- CQ Pins Protected to ±50V
- Configurable L+ Current Limit with Foldback
- Short Circuit, Input UV/OV and Thermal Protection
- Optional Interrupt and Auto-Retry after Faults
- 2.9V to 5.5V Logic Supply for Flexible Digital Interface
- No Damage or Latchup to ±8kV HBM ESD
- 38-Lead (5mmx7mm) QFN and TSSOP Packages
Applications
- IO-Link Masters
- Intelligent Sensors and Actuators
- Factory Automation Networks
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 17.7364$ 17.2044 | $ 17.20 |
Standard Packaging52/Full Tube | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers | |
| Manufacturer | ADI | |
| Packaging | QFN-38-EP(7x5) | |
| Operating Temperature | -40℃~+85℃ | |
| Interface | SPI |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 52 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The LTC2874 provides a rugged, 4-port IO-Link power and communications interface to remote devices connected by cables up to 20m in length. Output supply voltage and inrush current are ramped up in a controlled manner using external N-channel MOSFETs, providing improved robustness compared to fully integrated solutions. Wake-up pulse generation, line noise suppression, connection sensing and automatic restart after fault conditions are supported, along with signaling at 4.8kb/s, 38.4kb/s, and 230.4kb/s. Configuration and fault reporting are exchanged using a SPI-compatible 4-wire interface that operates at clock rates up to 20MHz. The LTC2874 implements an IO-Link master PHY.
Features
- IO-Link Compatible (COM1/COM2/COM3)
- 8V to 34V Operation
- Hot Swap Controller Protected Supply Outputs
- Discrete Power MOSFETs for Ruggedness and Flexibility
- Configurable 100mA (4-Port), 200mA (2-Port), or 400mA (1-Port) CQ Drive Capability
- Automatic Wake-Up Pulse Generation
- Automatic Cable Sensing
- CQ Pins Protected to ±50V
- Configurable L+ Current Limit with Foldback
- Short Circuit, Input UV/OV and Thermal Protection
- Optional Interrupt and Auto-Retry after Faults
- 2.9V to 5.5V Logic Supply for Flexible Digital Interface
- No Damage or Latchup to ±8kV HBM ESD
- 38-Lead (5mmx7mm) QFN and TSSOP Packages
Applications
- IO-Link Masters
- Intelligent Sensors and Actuators
- Factory Automation Networks
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |