Product Summary
The SP483EEP is a half-duplex transceiver that meets the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. The ESD tolerance has been improved on this device to over ±15kV for both Human Body Model and IEC1000-4-2 Air Discharge Method. This device is pin-to-pin compatible as well as popular industry standards. The SP483EEP meets the requirements of the RS-485 and RS-422 protocols up to 250kbps under load. The SP483EEP is internally slew rate limited to reduce EMI and can meet the requirements of RS-485 and RS-422 up to 250kbps. The SP483EEP is also equipped with a low power Shutdown mode.
Parametrics
SP483EEP absolute maximum ratings: (1)VCC: +7V; (2)Input Voltage Logic: -0.3V to (VCC+0.5V); (3)Input Voltage Drivers: -0.3V to (VCC+0.5V); (4)Input Voltage eceivers: ±15V; (5)Output Voltage Logic: -0.3V to (VCC+0.5V); (6)Output Voltage Drivers: ±15V; (7)Output Voltage Receivers: -0.3V to (VCC+0.5V); (8)Storage Temperature: -65℃ to +150℃; (9)Power Dissipation: 500mW.
Features
SP483EEP features: (1)+5V Only; (2)Low Power BiCMOS; (3)Driver/Receiver Enable for Multi-Drop configurations; (4)Enhanced ESD Specifications; (5)Low EMI Transceiver limited to 250kbps.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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SP483EEP-L |
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Universal Bus Functions Low Pwr Half-Duplex RS-485 |
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