Datasheet > TJA1462BTK

TJA1462BTK

更新时间： 2024-11-26 15:18:23

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
36页	433K
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CAN SIC transceiver with Standby mode

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TJA1462BTK 数据手册

TJA1462

CAN FD signal improvement transceiver with Standby mode

Rev. 2 — 15 October 2021

Product data sheet

1 General description

The TJA1462 is a member of the TJA146x family of transceivers that provide an interface

between a Controller Area Network (CAN) or CAN FD (Flexible Data rate) protocol

controller and the physical two-wire CAN bus. TJA146x transceivers implement the CAN

physical layer as defined in ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5, and

are fully interoperable with high-speed Classical CAN and CAN FD transceivers.

The TJA1462 includes CAN Signal Improvement Capability (SIC), as defined in

CiA 601-4:2019. CAN signal improvement significantly reduces signal ringing in a

network, allowing reliable CAN FD communication to function in larger topologies. In

addition, the TJA1462 features a much tighter bit timing symmetry performance to enable

CAN FD communication up to 8 Mbit/s.

The TJA1462 is intended as a simple replacement for high-speed Classical CAN

and CAN FD transceivers, such as the TJA1042 or TJA1044GT from NXP. It offers

pin compatibility and is designed to avoid changes to hardware and software design,

allowing the TJA1462 to be easily retrofitted to existing applications.

An AEC-Q100 Grade 0 variant, the TJR1462, is available for high temperature

applications, supporting operation at 150 °C ambient temperature.

1.1 TJA1462 variants

The TJA1462 comes in two variants, each available in an SO8 or HVSON8 package:

• The TJA1462A is a high-speed CAN transceiver with Normal and Standby modes and

a VIO supply pin. The VIO pin allows for direct interfacing with 3.3 V- and 5 V-supplied

microcontrollers.

• The TJA1462B is a high-speed CAN transceiver with Normal and Standby modes.

2 Features and benefits

2.1 General

• ISO 11898-2:2016, SAE J2284-1 to SAE J2284-5 and SAE J1939-14 compliant

• Implements CAN Signal Improvement Capability as defined in CiA 601-4:2019 to

significantly reduce signal ringing effects in a network

• Much tighter bit timing symmetry performance allowing more time to reduce signal

ringing

• Low Electromagnetic Emission (EME) and high Electromagnetic Immunity (EMI)

• Qualified according to AEC-Q100 Grade 1

• TJA1462A only: VIO input for interfacing with 3.3 V to 5 V microcontrollers

• All variants are available in SO8 and leadless HVSON8 (3.0 mm x 3.0 mm) packages;

HVSON8 with improved Automated Optical Inspection (AOI) capability.

12 3 4 5 6 7...36

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TJA1463	NXP	获取价格	CAN FD signal improvement transceiver with Sleep mode
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TJC0505	TTELEC	获取价格	Thermal jumper chip, open circuit heat spreader
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TJC1020	TTELEC	获取价格	Thermal jumper chip, open circuit heat spreader

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