Purchase SP485R, In-stock SP485R From SeekIC.
Part Number: SP485R
Description: The SP481R and SP485R are pin-to-pin equivalent with our existing SP485 product and contain enhancemen...
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SP485R
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DataSheet
General Description
SP485R General Description
The SP481R and SP485R are pin-to-pin equivalent with our existing SP485 product and contain enhancements such as higher ESD tolerance and high receiver input impedance. The higher receiver input impedance allows for connecting over 400 transceivers on a single transmission line without degrading the RS-485 driver signal. Each device is packaged in an 8-pin plastic DIP or 8-pin narrow SOIC package. The SP481Roffers a shutdown feature via the enable pins which will reduce the supply current (ICC) below 0.5µA typical.
SP485R Maximum Ratings
| VCC | +7V |
| Storage Temperature | -65 to +150 |
| Power Dissipation 8-pin Plastic DIP 8-pin Plastic N-SOIC |
1000mW 1000mW |
| Package Derating: 8-pin Plastic DIP øJA 8-pin Plastic N-SOIC øJA |
62 /W 62 /W |
SP485R Features
` Allows Over 400 Transceivers On A Transmission Line (1/10th Unit Load)
` High Impedance on Receiver Inputs (RIN = 150k typical)
` Half-Duplex Configuration Consistent With Industry Standard Pinout
` 7V to +12V Common Mode Input Voltage Range
` Includes Shutdown Mode (ICC < 10µA) (For SP481R Only)
` Low Power Consumption (250mW)
` Separate Driver and Receiver Enable
` High Impedance on Receiver Inputs (RIN = 150k typical)
` Half-Duplex Configuration Consistent With Industry Standard Pinout
` 7V to +12V Common Mode Input Voltage Range
` Includes Shutdown Mode (ICC < 10µA) (For SP481R Only)
` Low Power Consumption (250mW)
` Separate Driver and Receiver Enable
SP485R Connection Diagram
SP485R
PDF/DataSheet Download
- Datasheet: SP485R
- File Size: 80960 KB
- Manufacturer: SIPEX [Sipex Corporation]
- Click here to Download
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SP485R Relative Products
SP485EP
The SP485EP is one member of the SP485 series and designed as one kind of 1/10th unit load RS-485 transceiver with our existing SP485 product and contain enhancements such as higher ESD tolerance and high receiver input impedance.The higher receiver input im...
SP485EEN
The SP485EEN is one member of the SP485 series and designed as one kind of 1/10th unit load RS-485 transceiver with our existing SP485 product and contain enhancements such as higher ESD tolerance and high receiver input impedance.The higher receiver input i...
SP485ECN
The SP485ECN is one member of the SP485 series and designed as one kind of 1/10th unit load RS-485 transceiver with our existing SP485 product and contain enhancements such as higher ESD tolerance and high receiver input impedance.The higher receiver input i...
SP485E
The SP481E and the 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 ...
SP485CP
The SP485CP is one member of the SP485 series and designed as one kind of 1/10th unit load RS-485 transceiver with our existing SP485 product and contain enhancements such as higher ESD tolerance and high receiver input impedance.Their BiCMOS design allows l...
SP485
The SP481, SP483, and the SP485 are a family of half-duplex transceivers that meet the requirements of RS-485 and RS-422. Their BiCMOS design allows low power operation without sacrificing performance. The SP481 and SP485 meet the requirements of RS-485 and ...
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