| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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130 pcs
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130 pcs | On Request | 1 | On Request | On Request | 05+ | On Request | On Request |
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| Tape & Reel |
The LTC487CSW from Linear Technology is a quad low power RS485 driver suitable for RS485 and RS422 applications. It operates from a single 5V supply and offers an extended common mode range of -7V to 12V, allowing for significant ground differences between devices on the bus.
Key features include very low power consumption with a typical ICC of 110µA, thermal shutdown protection to prevent excessive power dissipation, and glitch-free driver outputs for live insertion and removal. The driver outputs maintain a high impedance state in three-state or when the power is off. With typical driver propagation delays of 28ns and 5ns skew, it is pin-compatible with popular industry standards like SN75174.
This device is guaranteed for both AC and DC specifications across its operating temperature ranges of 0°C to 70°C (Commercial) and -40°C to 85°C (Industrial). The CMOS design provides significant power savings without compromising ruggedness against overload or ESD damage.
The LTC487CSW is available in a 16-lead DIP package and is designed for through-hole mounting. Its robust design makes it suitable for various multipoint data transmission systems requiring reliable RS485 or RS422 communication.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The LTC487CSW operates on a single 5V supply, with specifications guaranteed over the 4.75V to 5.25V range.
The commercial operating temperature range is 0°C to 70°C, and the industrial range is -40°C to 85°C.
The device supports an extended common mode range of -7V to 12V.
The typical driver propagation delay is 28ns.
The typical supply current (ICC) is 110µA.
The LTC487CSW is available in a 16-lead DIP package.