| Part No. | Features | Standard | VDD | ICC | Package | Max. points | Range Of Temp. | Reference |
| HF1587 | 15KV ESD Protected, 2Mbps, RS485 Transceivers | RS-485 | 5~V | 0.9mA | SOP8 | 128 | -40~+85°C |
|
| HF1585B | 15KV ESD Protected, High-speed Transceivers | RS-485 | 5~V | 0.2mA | SOP8 | 256 | -40~+85°C | MAX3085 |
| HF3085(I47) | 15KV ESD Protected, High-speed Transceivers | RS-485 | 5~V | 0.4mA | SOP8 | 256 | -40~+85°C | MAX3085 |
| HF1590 | 15KV ESD Protected, 16Mbps, RS485 Transceivers | RS-485 | 3~5.5V | 1.5mA | SOP8 | 32 | -40~+125°C |
|
| HF3085B | 18KV ESD Protected, High-speed Transceivers | RS-485 | 5~V | 0.2mA | SOP8 | 256 | -40~+85°C | MAX3085 |
| HF3085 | 18KV ESD Protected, High-speed Transceivers | RS-485 | 5~V | 0.2mA | SOP8 | 256 | -40~+85°C | MAX3085 |
| HF3085N(I56) | High-speed Transceivers, 15KV ESD Protected | RS-485 | 5~V | 0.4mA | SOP8 | 256 | -40~+85°C | Self-adaption |
| HF3085N(I36) | High-speed Transceivers, 18KV ESD Protected | RS-485 | 5~V | 0.2mA | SOP8 | 256 | -40~+85°C | Self-adaption |
