| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,574 pcs
|
1574 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Data Rate | |
| Duplex | |
| Fault Protection | |
| Industrial Grade | |
| Lead Spacing | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Drivers | |
| Operating Temperature | |
| Protocol | |
| Receiver Hysteresis | |
| Supplier Device Package | |
| Supplier Package | |
| Supply Current | |
| Type | |
| Voltage |
The THVD1550DGK from Texas Instruments is a 5V RS-485 transceiver that meets or exceeds the TIA/EIA-485A standard. It operates over a supply voltage range of 4.5V to 5.5V and supports data rates up to 50 Mbps. This transceiver is designed for half-duplex communication and features integrated bus I/O protection, including ±18kV IEC 61000-4-2 contact discharge ESD protection.
Key electrical characteristics include an extended common-mode range of ±15V, ensuring reliable operation in noisy environments. The device offers low power consumption with a maximum supply current of 1000 µA during operation and less than 1 µA in standby. It also includes failsafe features for open, short, and idle bus conditions, along with glitch-free power-up/down for hot-plugging capability.
The THVD1550DGK is available in an 8-VSSOP package, suitable for space-constrained applications. It operates within an extended temperature range of -40°C to 125°C, making it suitable for demanding industrial environments. The transceiver supports up to 196 nodes on the bus, with 1/8 unit load options available for increased node count.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.19 | $1.19 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The THVD1550DGK operates with a supply voltage between 4.5V and 5.5V.
The THVD1550DGK is supplied in an 8-VSSOP package.
The THVD1550DGK has an operating temperature range of -40°C to 125°C.
The maximum signaling rate for the THVD1550DGK is 50 Mbps.
The THVD1550DGK supports the RS485 interface protocol.
The THVD1550DGK supports up to 196 nodes on the bus.
The THVD1550DGK provides ±18000V (18kV) IEC 61000-4-2 contact discharge ESD protection.