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XL33290 - ISO K-Line Serial Link Interface

Features

  • Operates Over Wide Supply Voltage of 8.0 to 18V.
  • Operating Temperature of -40 to 125°C.
  • Interfaces Directly to Standard CMOS Microprocessors.
  • ISO K Line Pin Protected Against Shorts to Ground.
  • Thermal Shutdown with Hysteresis.
  • ISO K Line Pin Capable of High Currents.
  • ISO K Line Can Be Driven with up to 10 nF of Parasitic Capacitance.
  • 8.0 kV ESD Protection Attainable with Few Additional Components.
  • Standby Mode: No.

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Datasheet Details

Part number XL33290
Manufacturer XINLUDA
File Size 188.47 KB
Description ISO K-Line Serial Link Interface
Datasheet download datasheet XL33290 Datasheet

Full PDF Text Transcription

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XL33290 SOP8 ISO K Line Serial Link Interface The 33290 is a serial link bus interface device designed to provide bi-directional half-duplex communication interfacing in automotive diagnostic applications. It is designed to interface between the vehicle’s on-board microcontroller and systems off-board the vehicle via the special ISO K line. The 33290 is designed to meet the Diagnostic Systems ISO9141 specification. The device’s K line bus driver’s output is fully protected against bus shorts and overtemperature conditions. The 33290 derives its robustness to temperature and voltage extremes by being built on a SMARTMOS process, incorporating CMOS logic, bipolar/MOS analog circuitry, and DMOS power FETs.
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