| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,837 pcs
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1837 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
559 pcs
|
559 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments THVD1550DGKR is a 5-V RS-485 transceiver designed for reliable data transmission in demanding environments. It supports half-duplex communication at signaling rates up to 50 Mbps.
This transceiver offers enhanced protection features, including ±18 kV IEC 61000-4-2 contact ESD protection, ±30 kV HBM ESD protection, and ±25 kV IEC 61000-4-2 air-gap discharge protection. It operates over an extended temperature range of -40°C to 125°C, making it suitable for industrial applications.
The THVD1550DGKR meets or exceeds the requirements of the TIA/EIA-485A standard. It features an extended operational common-mode range of ±15 V, low EMI, and large receiver hysteresis for noise rejection. The device also includes failsafe protection for open, short, and idle bus conditions. It is available in an 8-VSSOP package, offering a compact solution for space-constrained designs.
Key electrical characteristics include a supply voltage range of 4.5 V to 5.5 V, a maximum supply current of 1000 µA during operation, and a very low standby supply current of less than 1 µA. The transceiver also provides glitch-free power-up/down for hot-plugging capability and supports up to 256 bus nodes with 1/8 unit load options.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.88 | $0.88 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The THVD1550DGKR operates with a supply voltage range of 4.5 V to 5.5 V.
The THVD1550DGKR is available in an 8-VSSOP package.
The THVD1550DGKR has an operating temperature range of -40°C to 125°C.
The THVD1550DGKR is RoHS3 Compliant.
The THVD1550DGKR supports a maximum signaling rate of 50 Mbps.
The THVD1550DGKR offers ±18 kV IEC 61000-4-2 contact ESD protection, ±30 kV HBM ESD protection, and ±25 kV IEC 61000-4-2 air-gap discharge protection.
The THVD1550DGKR supports up to 196 nodes on the bus.