SP3497E
DESCRIPTION
The SP3495E
- SP3497E transceivers are suitable for high speed bidirectional munication on multipoint bus transmission lines. They are designed for balanced data transmission and ply with both RS-485 and RS-422 EIA standards. Each device contains one differential driver and one differential receiver Driver differential outputs and receiver differential inputs are connected internally to form a half-duplex input/output to the RS-485 bus. Separate RE and DE pins enable and disable the driver and receiver independently or may be externally connected together as a direct control. The device enters a low power shutdown mode if both driver and receiver are disabled. the bus-pin outputs of disabled or powered down devices are in high impedance state. The high impedance driver output is maintained over the entire mon-mode voltage range of -7V to +12V. SP3495E
- SP3497E operates from a single 3.3V power supply. SP3495E
- SP3497E transceivers load the data bus only half as much as a...
