Datasheet Details
| Part number | SP485E |
|---|---|
| Manufacturer | Exar (now MaxLinear) |
| File Size | 430.18 KB |
| Description | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| Download | SP485E Download (PDF) |
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Download the SP485E datasheet PDF. This datasheet also includes the SP481E variant, as both parts are published together in a single manufacturer document.
| Part number | SP485E |
|---|---|
| Manufacturer | Exar (now MaxLinear) |
| File Size | 430.18 KB |
| Description | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| Download | SP485E Download (PDF) |
|
|
|
The SP481E and SP485E are a family of half-duplex transceivers that meet the specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance.
The ESD tolerance has been improved on these devices to over +15kV for both Human Body Model and IEC61000-4-2 Air Discharge Method.
These devices are pin-to-pin compatible with Exar's SP481 and SP485 devices as well as popular industry standards.
SP481E / SP485E Enhanced Low Power Half-Duplex RS-485 Transceivers • +5V Only • Low Power BiCMOS • Driver / Receiver Enable for Multi-Drop configurations • Low Power Shutdown mode (SP481E) • Enhanced ESD Specifications: +/-15kV Human Body Model +/-15kV IEC61000-4-2 Air Discharge • Available in RoHS Compliant, Lead Free Packaging.
| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
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SP485E | Enhanced Low Power Half-Duplex RS-485 Transceivers | MaxLinear |
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SP485 | Low Power Half-Duplex RS-485 Transceivers | Sipex |
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SP485 | Low Power Half-Duplex RS-485 Transceivers | MaxLinear |
|
SP485R | 1/10th Unit Load RS-485 Transceiver | Sipex |
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SP485R | 1/10th Unit Load RS-485 Transceiver | MaxLinear |
| Part Number | Description |
|---|---|
| SP485 | Low Power Half-Duplex RS-485 Transceivers |
| SP485R | 1/10th Unit Load RS-485 Transceiver |
| SP481E | Enhanced Low Power Half-Duplex RS-485 Transceivers |
| SP483 | Low Power Half-Duplex RS-485 Transceivers |
| SP483E | Enhanced Low EMI Half-Duplex RS-485 Transceiver |
| SP486 | Quad RS-485/RS-422 Line Drivers |
| SP487 | Quad RS-485/RS-422 Line Drivers |
| SP4082E | 5V RS-485/RS-422 Transceivers |
| SP490 | Full Duplex RS-485 Transceivers |
| SP490E | Enhanced Full Duplex RS-485 Transceivers |