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TJA1028T/3V3/20/1The TJA1028 is a LIN 2.0/2.1/SAE J2602 transceiver with an integrated low-drop voltage regulator.
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Description
TJA1028 facilitates the development of compact nodes in Local
Interconnect Network (LIN) bus systems. To support robust designs, the TJA1028 offers
strong ElectroStatic Discharge (ESD) performance and can withstand high voltages on the
LIN bus. In order to minimize current consumption, the TJA1028 supports a Sleep mode
in which the LIN transceiver and the voltage regulator are powered down while still having
wake-up capability via the LIN bus. 商品参数
Features and benefits LIN 2.0/2.1/2.2 compliant SAE J2602 compliant Downward compatible with LIN 1.3 Internal LIN slave termination resistor Voltage regulator offering 5 V or 3.3 V, 70 mA capability 2 % voltage regulator accuracy over specified temperature and supply ranges Voltage regulator output undervoltage detection with reset output Voltage regulator is short-circuit proof to ground Voltage regulator stable with ceramic, tantalum and aluminum electrolyte capacitors Robust ESD performance; 8 kV according to IEC61000-4-2 for pins LIN and VBAT Pins LIN and VBAT protected against transients in the automotive environment (ISO 7637) Very low LIN bus leakage current of < 2 A when battery not connected LIN pin short-circuit proof to battery and ground Transmit data (TXD) dominant time-out function Thermally protected Very low ElectroMagnetic Emission (EME) High ElectroMagnetic Immunity (EMI) Typical Standby mode current of 45 A Typical Sleep mode current of 12 A LIN bus wake-up function K-line compatible Available in SO8 and HVSON8 packages All the evaluation(0)
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