MaxLinear SP485R
The SP485R is a pin-to-pin equivalent to our existing SP485 product and offers a 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. The device is packaged in a 8-pin plastic DIP or 8-pin narrow SOIC.| Part No. | SP485R |
|---|---|
| Datasheet | SP485R Download |
| Manufacturer |  MaxLinear |
| Description | 1/10th Unit Load RS-485 Transceiver |
| Buy | Stock & Price |
FEATURES
● Allows Over 400 Transceivers On A Transmission Line (1/10th Unit Load)● High Impedance on Receiver Inputs (RIN = 150kΩ typical)
● Half-Duplex Configuration Consistent With Industry Standard Pinout
● -7V to +12V Common Mode Input Voltage Range
● Low Power Consumption (250mW)
● Separate Driver and Receiver Enable
DESCRIPTION
Figure 1. Typical Application Circuit 1 SP485R_101_013020ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect reliability. Power Dissipation 8-pin NSOIC.................................................1000mW (ØJA = 62ºC/W) 8-pin PDIP....................................................1000mW (ØJA = 62ºC/W) VCC.......................................................................+7V Storage Temperature.......................-65˚C to +150˚C Typically 25ºC @ VCC = +5V unless otherwise noted.
