SP3493 Overview
Key Specifications
Package: SOP
Operating Voltage: 3.3 V
Max Voltage (typical range): 3.465 V
Min Voltage (typical range): 3.135 V
Description
The SP3493 and the 3494 devices are +3.3V, low power transceivers that meet the specifications of the RS-485 and RS-422 serial protocols. The SP3493 and the 3494 devices are pin-to-pin compatible with the Sipex SP3490 and the SP3481 devices, respectively, as well as other popular industry standards.
Key Features
- Sipex's BiCMOS process, allowing low power operation without sacrificing performance
- The SP3493 is a full-duplex low power transceiver that will deliver a data transmission rate up to 250kbps
- The SP3494 is a half-duplex partially slew-rate limited transceiver that will deliver a data transmission rate up to 2.5Mbps
- The SP3494 is equipped with a low-power shutdown mode and driver/receiver high-Z enable lines
