| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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95 pcs
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95 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel |
The Texas Instruments SNJ55189FK is a monolithic quadruple line receiver designed to meet the requirements of TIA/EIA-232-F and ITU Recommendation V.28 standards. This device is suitable for interfacing between data-terminal equipment and data-communication equipment.
Key electrical characteristics include an input resistance ranging from 3 kΩ to 7 kΩ and an input signal range of ±30 V. The receiver operates from a single 5-V supply. It features built-in input hysteresis for improved noise immunity and a response control terminal for input threshold shifting and noise filtering.
The SNJ55189FK is characterized for operation over a temperature range of 0°C to 70°C. It is available in an FK package, suitable for surface mount applications. This component is fully interchangeable with Motorola MC1489 and MC1489A devices.
This line receiver is ideal for applications requiring robust serial communication interfaces, such as modems, terminals, and other data communication equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.44 | $1.44 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The SNJ55189FK operates at a nominal voltage of 5 V.
The input resistance ranges from 3 kΩ to 7 kΩ.
The maximum input signal voltage is ±30 V.
The operating temperature range is from 0°C to 70°C.
Yes, the SNJ55189FK is RoHS3 compliant.