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Tudi ISL3179EIUZ-T-TUDI
| Manufacturer | TudiAsian Brands |
| MPN | ISL3179EIUZ-T-TUDI |
| LCSC Part # | C42372950 |
| Packaging | MSOP-8 |
| Customer # | |
| Key Attributes | ISL3179: 5V-Powered Half-Duplex Low-Power RS-485 Transceiver |
| Datasheet |  Tudi ISL3179EIUZ-T-TUDI |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers | |
| Manufacturer | Tudi | |
| Packaging | MSOP-8 | |
| Voltage - Supply | 4.75V~5.25V | |
| Type | Transceiver | |
| Data Rate | 40Mbps | |
| Operating Temperature | -40℃~+85℃ | |
| Number of Nodes | 160 | |
| ESD Protect | ±15kV | |
| Number of Drivers | 1 | |
| Duplex | Half-Duplex | |
| Features | Tx/Rx enable;Enable shutdown;Hot-swap protection;Overcurrent Protection;Thermal shutdown protection;Low-power mode | |
| Number of Receivers | 1 | |
| Quiescent Supply Current | 180uA |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2500 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The ISL3179 is a 5V, half-duplex, low-power, low-slew-rate RS-485 transceiver that fully complies with the TIA/EIA-485 standard. The ISL3179 includes one driver and one receiver, both of which can be independently enabled and disabled. When both are disabled, the driver and receiver outputs enter a high-impedance state. The ISL3179 features 1/8 unit load, allowing up to 160 transceivers to be connected on the same bus. The slew-rate-limited driver significantly reduces EMI and reflections caused by improperly terminated cables, enabling error-free data transmission at rates from 500kbps up to 40Mbps. The ISL3179 operates over a supply voltage range of 4.75V to 5.25V and provides fail-safe protection, over-temperature protection, current-limiting protection, overvoltage protection, and hot-swap-capable control inputs. The ISL3179 offers excellent ESD protection, with an HBM rating of ±15kV and IEC61000-4-2 contact discharge rating of ±15kV.
Features
- ESD protection on RS-485 I/O pins: ±15kV for enhanced noise immunity
- High data rate
- 1/5 unit load allows up to 160 devices on bus
- Full fail-safe (open, shorted, terminated/undriven) receiver
- High Rx IOL drive for optocoupler isolation applications
- Hot plug — Tx and Rx outputs remain tri-state during power-up
- Low quiescent supply current: 4mA
- Current shutdown state: 1μA
- -7V to +12V common-mode input voltage range
- Tri-state Rx and Tx outputs
- Single +5V supply operation (10% tolerance)
- Current limiting and thermal shutdown for driver overload protection
- Lead-free (RoHS compliant)
Applications
- PROFIBUS DP and FMS networks
- SCSI "fast40" drivers and receivers
- Motor controller/position encoder systems
- Factory automation
- Fieldbus networks
- Security installations
- Building environment control systems
- Industrial process control networks
- Fire alarm systems
- Lighting systems
- Elevator controllers
- Access control and security
- Utility meter (electricity/water/gas) reading communications
- Level translation
- Industrial control
- Smart instrumentation
- Central air conditioning
- EMI-sensitive transceiver applications
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 0.6538 | $ 0.65 |
| 10+ | $ 0.5804 | $ 5.80 |
| 30+ | $ 0.5429 | $ 16.29 |
| 100+ | $ 0.5071 | $ 50.71 |
| 500+ | $ 0.4842 | $ 242.10 |
| 1,000+ | $ 0.4728 | $ 472.80 |
Standard Packaging2500/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers | |
| Manufacturer | Tudi | |
| Packaging | MSOP-8 | |
| Voltage - Supply | 4.75V~5.25V | |
| Type | Transceiver | |
| Data Rate | 40Mbps | |
| Operating Temperature | -40℃~+85℃ | |
| Number of Nodes | 160 | |
| ESD Protect | ±15kV | |
| Number of Drivers | 1 | |
| Duplex | Half-Duplex | |
| Features | Tx/Rx enable;Enable shutdown;Hot-swap protection;Overcurrent Protection;Thermal shutdown protection;Low-power mode | |
| Number of Receivers | 1 | |
| Quiescent Supply Current | 180uA |
Additional Information
| Type | Details |
|---|---|
| Minimum | 1 |
| Multiple | 1 |
| Standard Packaging | 2500 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The ISL3179 is a 5V, half-duplex, low-power, low-slew-rate RS-485 transceiver that fully complies with the TIA/EIA-485 standard. The ISL3179 includes one driver and one receiver, both of which can be independently enabled and disabled. When both are disabled, the driver and receiver outputs enter a high-impedance state. The ISL3179 features 1/8 unit load, allowing up to 160 transceivers to be connected on the same bus. The slew-rate-limited driver significantly reduces EMI and reflections caused by improperly terminated cables, enabling error-free data transmission at rates from 500kbps up to 40Mbps. The ISL3179 operates over a supply voltage range of 4.75V to 5.25V and provides fail-safe protection, over-temperature protection, current-limiting protection, overvoltage protection, and hot-swap-capable control inputs. The ISL3179 offers excellent ESD protection, with an HBM rating of ±15kV and IEC61000-4-2 contact discharge rating of ±15kV.
Features
- ESD protection on RS-485 I/O pins: ±15kV for enhanced noise immunity
- High data rate
- 1/5 unit load allows up to 160 devices on bus
- Full fail-safe (open, shorted, terminated/undriven) receiver
- High Rx IOL drive for optocoupler isolation applications
- Hot plug — Tx and Rx outputs remain tri-state during power-up
- Low quiescent supply current: 4mA
- Current shutdown state: 1μA
- -7V to +12V common-mode input voltage range
- Tri-state Rx and Tx outputs
- Single +5V supply operation (10% tolerance)
- Current limiting and thermal shutdown for driver overload protection
- Lead-free (RoHS compliant)
Applications
- PROFIBUS DP and FMS networks
- SCSI "fast40" drivers and receivers
- Motor controller/position encoder systems
- Factory automation
- Fieldbus networks
- Security installations
- Building environment control systems
- Industrial process control networks
- Fire alarm systems
- Lighting systems
- Elevator controllers
- Access control and security
- Utility meter (electricity/water/gas) reading communications
- Level translation
- Industrial control
- Smart instrumentation
- Central air conditioning
- EMI-sensitive transceiver applications
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |