| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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46 pcs
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46 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Data Rate | |
| Duplex | |
| Industrial Grade | |
| Lead Spacing | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Drivers | |
| Operating Temperature | |
| Protocol | |
| Quiescent Current | |
| Receiver Hysteresis | |
| Supplier Device Package | |
| Supplier Package | |
| Type | |
| Voltage |
The THVD1426DRLR from Texas Instruments is a robust half-duplex RS-485 transceiver suitable for industrial environments. It features auto-direction control, simplifying design by eliminating the need for separate driver and receiver enable pins. This device operates on a single 3V to 5.5V supply and can achieve data rates of up to 12 Mbps.
Key electrical characteristics include a wide common-mode voltage range and ±12kV IEC ESD protection on bus pins, reducing the need for external protection components. The transceiver offers ±16V bus fault protection and supports up to 256 bus nodes with its 1/8 unit load capability. It also boasts low power consumption, with a typical standby supply current of 3µA and quiescent current of 1.7 mA during operation.
Designed for reliability, the THVD1426DRLR provides glitch-free power-up and power-down for hot-plugging and features fail-safe operation for open, short, and idle bus conditions. It is available in a compact SOT-583 surface-mount package, making it suitable for space-constrained applications. The extended industrial temperature range of -40°C to 125°C ensures performance in demanding conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.87 | $0.87 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The THVD1426DRLR operates from a 3V to 5.5V supply voltage.
The maximum data rate supported by the THVD1426DRLR is 12 Mbps.
The THVD1426DRLR supports RS422 and RS485 protocols.
The operating temperature range for the THVD1426DRLR is -40°C to 125°C.
The THVD1426DRLR is supplied in a SOT-583 package.
Yes, the THVD1426DRLR features ±12kV IEC ESD protection on its bus I/O.
The THVD1426DRLR has a bus fault protection rating of ±16V.