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The SP3481 and the SP3485 are a family of +3.3V low power half-duplex transceivers that meet the specifications of the RS-485 and RS-422 serial protocols. These devices are pin-topin compatible with the Sipex SP481, SP483, and SP485 devices as well as popular industry standards. The SP3481 and the SP3485 feature Sipex's BiCMOS process, allowing low power ope.
ith a low power Shutdown mode. RO 1 RE 2 DE 3 DI 4 R 8 Vcc 7 B 6 A D SP3481 and SP3485 5 GND 10/15/02 SP3481/3485 Low Power Half-Duplex RS485 Transceivers © Copyright 2002 Sipex Corporation 1 ABSOLUTE 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. VCC ..
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | SP3483 |
MaxLinear |
3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver |
|
| 2 | SP3483 |
Exar |
+3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver |
|
| 3 | SP3483 |
Sipex |
+3.3V Low Power Slew Rate Limited Half-Duplex RS-485 Transceiver |
|
| 4 | SP3485 |
MaxLinear |
3.3V Low Power Half-Duplex RS-485 Transceiver |
|
| 5 | SP3485 |
Exar |
+3.3V Low Power Half-Duplex RS-485 Transceiver |
|
| 6 | SP3485E |
UMW |
RS485/RS422 transceiver |
|
| 7 | SP3486 |
Sipex |
+3.3V Low Power Quad RS-485/RS-422 Line Drivers |
|
| 8 | SP3487 |
Sipex |
+3.3V Low Power Quad RS-485/RS-422 Line Drivers |
|
| 9 | SP3488 |
Sipex |
+3.3V Low Power Quad RS-485/RS-422 Line Receivers |
|
| 10 | SP3489 |
Sipex |
+3.3V Low Power Quad RS-485/RS-422 Line Receivers |
|
| 11 | SP3400 |
Littelfuse |
Diode Array |
|
| 12 | SP3401 |
Littelfuse |
18kV Diode Array |
|