| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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125 pcs
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125 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The DS1489M from Analog Devices is a quad line receiver built on a single monolithic silicon chip. It is designed to interface data terminal equipment (DTE) with data communications equipment (DCE) and satisfies the specifications of EIA Standard RS-232D. This device offers four separate receivers per package, programmable thresholds, and built-in input threshold hysteresis. The inputs can withstand ±30V, and it features a 'fail-safe' operating mode where the output is high for open inputs.
Key electrical characteristics include a typical supply voltage of 5V with a maximum supply current of 26mA. The operating temperature range is from 0°C to 75°C. Propagation delays are typically 20ns for low and 28ns for high, with output rise times around 110ns and fall times around 9ns.
The DS1489M is available in a Small Outline (SOP) package, suitable for surface mounting with gull wing termination. It is pin-for-pin compatible with MC1489/MC1489A devices. This component is ideal for applications requiring robust RS-232 communication interfaces.
| Qty | Low | High |
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| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical supply voltage for the DS1489M is 5V.
The DS1489M operates in a temperature range of 0°C to 75°C.
The DS1489M satisfies the specifications of EIA Standard RS-232D.
The DS1489M is available in a Small Outline (SOP) package.
The typical propagation delay for a high output is 28ns, and for a low output is 20ns.
The inputs of the DS1489M can withstand ±30V.