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The SP337E is a dual mode serial transceiver containing both RS-232 and RS-485/422 line drivers and receivers. The RS-232 mode provides three drivers and five receivers to support all eight signals commonly used in the DB9 serial port connector (3TX/5RX). In RS-485 mode the device features two independent high speed RS-485/422 transmit and receive channels (.
two independent high speed RS-485/422 transmit and receive channels (2TX/2RX). The default RS-485 configuration is full-duplex, but half-duplex operation can be obtained by tying together the TX and RI pins, and the TXEN and RXEN signals. The SP337E is pin compatible to Exar’s SP334. The SP337EB features a maximum data rate of 250kbps in RS-232 mode and a maximum data rate of 15Mbps in RS-485. However, the SP337EU features a maximum data rate of 1Mbps in RS-232 mode and a maximum data rate of 15Mbps in RS-485 mode. The Exar-patented high efficiency charge pumps (5,306,954) deliver true RS-2.
SP337E - MaxLinear
The SP337E is a dual mode serial transceiver containing both RS-232 and RS-485/422 line drivers and receivers. The RS-23.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | SP3374NUTG |
Littelfuse |
3.3V 40A Diode Array |
|
| 2 | SP3374NUTG |
Leiditech |
4-Line TVS |
|
| 3 | SP3304NUTG |
Leiditech |
4-Line 3.3V ESD Protection Diode Array |
|
| 4 | SP330E |
MaxLinear |
RS-232/RS-485/RS-422 TRANSCEIVER |
|
| 5 | SP330E |
EXAR |
RS-232/RS-485/RS-422 TRANSCEIVER |
|
| 6 | SP331 |
MaxLinear |
Programmable Dual RS-232/RS-485 Transceiver |
|
| 7 | SP331 |
EXAR |
Programmable Dual RS-232/RS-485 Transceiver |
|
| 8 | SP331 |
Sipex |
Programmable RS-232/RS-485 Transceiver |
|
| 9 | SP3312T |
Littelfuse |
3.3V 15A Diode Array |
|
| 10 | SP3313 |
Segma Power |
100% Duty Cycle CC&CV Buck Convertor |
|
| 11 | SP332 |
MaxLinear |
RS-232/RS-485 Transceiver |
|
| 12 | SP332 |
EXAR |
RS-232/RS-485 Multi-mode SerialTransceiver |
|