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SP330E Datasheet Rs-232/rs-485/rs-422 Transceiver

Manufacturer: Exar (now MaxLinear)

Overview: SP330E RS-232/RS-485/RS-422 TRANSCEIVER WITH 1.65V-5.5V INTERFACE November 2013 Rev. 1.0.

General Description

The SP330 is an advanced multiprotocol transceiver supporting RS-232, RS-485, and RS-422 serial standards and featuring a variable low voltage logic interface, down to 1.65V.

Full operation requires only four external charge pump capacitors.

The RS-485/RS-232 mode pin selects RS-485 mode when high, and RS-232 mode when low.

Key Features

  • Robust ESD Protection:.
  • ±15kV IEC 61000-4-2 Air Gap Discharge ± 8kV IEC 61000-4-2 Contact Discharge ±15kV Human Body Model (HBM).
  • 20Mbps RS-485 and 1Mbps RS-232 Data Rates.
  • Pin-Selectable 250kbps Slew Limiting.
  • Single Supply Operation from +3V to +5.5V.
  • 1.65V to 5.5V Logic Interface VL pin.
  • 2 Drivers, 2 Receivers RS-232/V.28.
  • 1 Driver, 1 Receiver RS-485/422.
  • Full or Half Duplex Configuration 1/8th Unit Load, up to 256 receivers.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
MaxLinear Logo SP330E RS-232/RS-485/RS-422 TRANSCEIVER MaxLinear
Leiditech Logo SP3304NUTG 4-Line 3.3V ESD Protection Diode Array Leiditech

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SP330E Distributor