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NVE IL3422-3E
| Manufacturer | |
| MPN | IL3422-3E |
| LCSC Part # | C224347 |
| Packaging | SOIC-16 |
| Customer # | |
| Key Attributes | High Speed Passive Input RS-485 and RS-422 Isolated Transceivers |
| Datasheet |  NVE IL3422-3E |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Isolators/Digital Isolators | |
| Manufacturer | NVE | |
| Packaging | SOIC-16 | |
| CMTI(kV/us) | 20kV/us | |
| Features | Fail-safe circuit | |
| ESD Protect | ±15kV | |
| Number of Drivers | 1 | |
| Voltage - Supply | 4.5V~5.5V;3V~5.5V | |
| Operating Temperature | -40℃~+85℃ | |
| Number of Nodes | 32 | |
| Isolation Voltage(Vrms) | 2500 | |
| Communication Mode | Full-Duplex | |
| Data Rate(Max) | 20Mbps | |
| Quiescent Supply Current | - | |
| Number of Receivers | 1 |
| Type | Description | |
|---|---|---|
| Category | Isolators/Digital Isolators | |
| Manufacturer | NVE | |
| Packaging | SOIC-16 | |
| CMTI(kV/us) | 20kV/us | |
| Features | Fail-safe circuit | |
| ESD Protect | ±15kV | |
| Number of Drivers | 1 | |
| Voltage - Supply | 4.5V~5.5V;3V~5.5V |
| Type | Description | |
|---|---|---|
| Operating Temperature | -40℃~+85℃ | |
| Number of Nodes | 32 | |
| Isolation Voltage(Vrms) | 2500 | |
| Communication Mode | Full-Duplex | |
| Data Rate(Max) | 20Mbps | |
| Quiescent Supply Current | - | |
| Number of Receivers | 1 |
Introduction
The IL3485 and IL3422 are galvanically isolated, differential bus transceivers designed for bidirectional data communication over balanced transmission lines. The devices use NVE’s patented IsoLoop spintronic Giant Magnetoresistance (GMR) technology. The IL3485 delivers at least 1.5V into a 54Ω load, and the IL3422 at least 2V into a 100Ω load for excellent data integrity over long cables. These devices are also compatible with 3V input supplies, allowing interface to standard microcontrollers without additional level shifting.
Both the IL3485 and IL3422 have current limiting and thermal shutdown features to protect against output short circuits and bus contentions that may cause excessive power dissipation. The receivers also incorporate a “fail-safe if open” design, ensuring a logic high on R if the bus lines are disconnected or “floating.”
Features
- 20 Mbps data rate
- 3V to 5V power supplies
- Supports up to 32 nodes
- 15kV bus ESD protection
- 2500VRMS isolation per UL 1577
- 20kV/μs typical common mode rejection
- No carrier or clock for low EMI emissions and susceptibility
- -40℃ to +85℃ temperature range
- Thermal shutdown protection
- UL 1577 recognized; IEC 60747-5-5 (VDE 0884) certified
- 0.15", 0.3", or True 8mm 16-pin SOIC packages
Applications
- Data loggers
- P.O.S. systems
- Security networks
- Building environmental controls
- Industrial control networks
- Factory automation
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 7.8242 | $ 7.82 |
| 10+ | $ 6.7763 | $ 67.76 |
| 30+ | $ 6.1381 | $ 184.14 |
| 100+ | $ 5.603 | $ 560.30 |
Standard Packaging50/Full Tube | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Isolators/Digital Isolators | |
| Manufacturer | NVE | |
| Packaging | SOIC-16 | |
| CMTI(kV/us) | 20kV/us | |
| Features | Fail-safe circuit | |
| ESD Protect | ±15kV | |
| Number of Drivers | 1 | |
| Voltage - Supply | 4.5V~5.5V;3V~5.5V | |
| Operating Temperature | -40℃~+85℃ | |
| Number of Nodes | 32 | |
| Isolation Voltage(Vrms) | 2500 | |
| Communication Mode | Full-Duplex | |
| Data Rate(Max) | 20Mbps | |
| Quiescent Supply Current | - | |
| Number of Receivers | 1 |
| Type | Description | |
|---|---|---|
| Category | Isolators/Digital Isolators | |
| Manufacturer | NVE | |
| Packaging | SOIC-16 | |
| CMTI(kV/us) | 20kV/us | |
| Features | Fail-safe circuit | |
| ESD Protect | ±15kV | |
| Number of Drivers | 1 | |
| Voltage - Supply | 4.5V~5.5V;3V~5.5V |
| Type | Description | |
|---|---|---|
| Operating Temperature | -40℃~+85℃ | |
| Number of Nodes | 32 | |
| Isolation Voltage(Vrms) | 2500 | |
| Communication Mode | Full-Duplex | |
| Data Rate(Max) | 20Mbps | |
| Quiescent Supply Current | - | |
| Number of Receivers | 1 |
Introduction
The IL3485 and IL3422 are galvanically isolated, differential bus transceivers designed for bidirectional data communication over balanced transmission lines. The devices use NVE’s patented IsoLoop spintronic Giant Magnetoresistance (GMR) technology. The IL3485 delivers at least 1.5V into a 54Ω load, and the IL3422 at least 2V into a 100Ω load for excellent data integrity over long cables. These devices are also compatible with 3V input supplies, allowing interface to standard microcontrollers without additional level shifting.
Both the IL3485 and IL3422 have current limiting and thermal shutdown features to protect against output short circuits and bus contentions that may cause excessive power dissipation. The receivers also incorporate a “fail-safe if open” design, ensuring a logic high on R if the bus lines are disconnected or “floating.”
Features
- 20 Mbps data rate
- 3V to 5V power supplies
- Supports up to 32 nodes
- 15kV bus ESD protection
- 2500VRMS isolation per UL 1577
- 20kV/μs typical common mode rejection
- No carrier or clock for low EMI emissions and susceptibility
- -40℃ to +85℃ temperature range
- Thermal shutdown protection
- UL 1577 recognized; IEC 60747-5-5 (VDE 0884) certified
- 0.15", 0.3", or True 8mm 16-pin SOIC packages
Applications
- Data loggers
- P.O.S. systems
- Security networks
- Building environmental controls
- Industrial control networks
- Factory automation
C224347 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | |
| USHTS | |
| TARIC | |
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | EAR99 |
| CNHTS | |
| USHTS | |
| TARIC |
| Type | Details |
|---|---|
| CAHTS | |
| BRHTS | |
| INHTS | |
| MXHTS | |