The MAX487ESA is an integrated circuit (IC) manufactured by Maxim Integrated. Here are the key details about this particular component:
- Part Number: MAX487ESA
- Type: Half-Duplex Transceiver
- Package/Case: 8-SOIC (Small Outline Integrated Circuit)
- Interface: RS-485/RS-422
- Features: Slew Rate Limited, True Fail-Safe Receiver, 1/4 Unit Load
Purpose:
The MAX487ESA is designed to serve as a half-duplex transceiver for RS-485/RS-422 communication interfaces, providing robust and reliable data communication in industrial and multidrop environments.
Application:
ICs like the MAX487ESA are commonly used in applications such as:
- Industrial automation
- Building automation
- Process control
- Telecommunications equipment
- Networking
Features and Benefits:
- Half-Duplex Capability: Perfect for systems that only require communication in one direction at a time.
- RS-485/RS-422 Compatibility: Well-suited for multidrop applications and for communicating over long distances.
- Fail-Safe Receiver: Ensures a known output state if the input is open circuit, shorted, or terminated.
- Slew Rate Limited: Helps to control electromagnetic interference (EMI) and minimize reflections on the transmission line.
- 1/4 Unit Load: Allows up to 128 transceivers on the bus, enabling robust and flexible network designs.
In summary, the MAX487ESA by Maxim Integrated is a critical component for establishing reliable and robust communication in systems utilizing RS-485/RS-422 interfaces, particularly in industrial and multi-node environments.
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