| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
9,099 pcs
|
9099 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Duplex | |
| Receiver Hysteresis | |
| Supply Current |
The SN65HVD77D from Texas Instruments is a high-performance, 3.3V full-duplex RS-485 transceiver. It is engineered for robust industrial communication applications, offering a maximum signaling rate of 50Mbps.
Key electrical characteristics include a wide common-mode range of -7V to 12V and fault protection from -13V to 16.5V. The device boasts significant protection features, including ±12kV IEC ESD protection and over ±30kV HBM protection, ensuring reliability in harsh environments. It supports up to 256 nodes on the bus and features 5V tolerant logic inputs, making it compatible with both 3.3V and 5V controllers.
Designed for extended industrial temperature ranges from -40°C to 125°C, the SN65HVD77D operates with low power consumption, drawing less than 1.1mA quiescent current. It is available in compact SOIC and VSSOP packages, suitable for space-constrained designs. Glitch-free power-up and power-down protection are included for hot-plugging applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.18 | $2.18 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum signaling rate for the SN65HVD77D is 50 Mbps.
The SN65HVD77D offers ±12kV IEC ESD protection (contact discharge) and > ±30kV HBM protection.
The SN65HVD77D operates within an extended industrial temperature range of -40°C to 125°C.
Up to 256 nodes can be connected on the bus.
The SN65HVD77D is available in SOIC (8 pins) and VSSOP (8 pins) packages.