Description
For RS-485 data bus networks, this device is a half-duplex transceiver. It completely complies with the TIA/EIA-485A standard and is powered by a 5-V supply. This device is appropriate for signaling rates up to 200 kbps over lengthy twisted-pair lines since it has controlled output transition periods. Typically less than 0.6 mA, exclusive of the load, is the minimum supply current required for the device to operate. These devices are perfect for power-sensitive applications since, while in the inactive shutdown mode, the supply current lowers to a few nanoamps.
These devices are suitable for challenging applications like energy meter networks, electrical inverters, status/command signals across telecom racks, cabled chassis interconnects, and industrial automation networks where noise tolerance is crucial. These devices also have a wide common-mode range and high ESD protection levels. The industry-standard footprint of the SN75176 is matched by the VP3082. Up until the supply voltage has stabilized, the outputs are in a high-impedence state thanks to power-on reset circuits. Device damage caused by system fault situations is prevented by a thermal shutdown function.
Features :-
These devices are suitable for challenging applications like energy meter networks, electrical inverters, status/command signals across telecom racks, cabled chassis interconnects, and industrial automation networks where noise tolerance is crucial. These devices also have a wide common-mode range and high ESD protection levels. The industry-standard footprint of the SN75176 is matched by the VP3082. Up until the supply voltage has stabilized, the outputs are in a high-impedence state thanks to power-on reset circuits. Device damage caused by system fault situations is prevented by a thermal shutdown function.
Features :-
- Meets or Exceeds the Requirements of the TIA/EIA–485A Standard
- Low Quiescent Power < 0.3 mA Active Mode 1 nA Shutdown Mode
- Driver Outputs Optimized for Low EMI at
- Signaling Rates up to 200 kbps
- 1/8 Unit Load—Up to 256 Nodes on a Bus
- Bus-Pin ESD Protection Exceeds 16 kV
- Industry-Standard SN75176 Footprint
- Failsafe Receiver (Bus Open, Bus Shorted, Bus Idle)
- Energy Meter Networks
- Power Inverters
- Industrial Automation
- Building Automation Networks
- Industrial Process Control
- Battery-Powered Applications
- Telecommunications Equipment
Specifications
| Parameter | Values |
| Model | VP3082 |
| Supply Voltage | 4.5V - 5.5V |
| Data Rate | 200kbps |
| Number of Drivers/Receivers | 1/1 |
| Protocol | RS422, RS485 |
| Receiver Hysteresis | 30 mV |
| Operating temperature | -40°C - 85°C |
| Package | SMD |
| Country of Origin | China |