Datasheet > TJA1022T,118

TJA1022T,118

更新时间： 2024-09-19 20:02:55

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
26页	612K
描述
TJA1022 - Dual LIN 2.2A/SAE J2602 transceiver SOIC 14-Pin

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TJA1022T,118 技术参数

Source Url Status Check Date：	2013-06-14 00:00:00	生命周期：	Active
零件包装代码：	SOIC	包装说明：	3.90 MM, GREEN, PLASTIC, MS-012, SOT108-1, SO-14
针数：	14	Reach Compliance Code：	compliant
风险等级：	1.55	Base Number Matches：	1

TJA1022T,118 数据手册

TJA1022

Dual LIN 2.2A/SAE J2602 transceiver

Rev. 2 — 24 April 2013

Product data sheet

1. General description

The TJA1022 is a dual LIN transceiver that provides the interface between a Local

Interconnect Network (LIN) master/slave protocol controller and the physical bus in a LIN

network. It is primarily intended for in-vehicle subnetworks using baud rates up to 20 kBd

and is compliant with LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A and SAE J2602. The TJA1022 is

pin compatible with the TJA1020, TJA1021 and TJA1027 (see Section 18). The TJA1022

and TJA1027 are also software compatible.

The transmit data streams generated by the protocol controller are converted by the

TJA1022 into optimized bus signals shaped to minimize ElectroMagnetic Emissions

(EME). The LIN bus output pins are pulled HIGH via internal termination resistors. For a

master application, an external resistor in series with a diode should be connected

between pin V_BATand each of the LIN pins. The receivers detect receive data streams on

the LIN bus input pins and transfer them via pins RXD1 and RXD2 to the microcontroller.

Power consumption is very low when both transceivers are in Sleep mode. However, the

TJA1022 can still be woken up via pins LIN1/LIN2 and SLP1_N/SLP2_N.

2. Features and benefits

2.1 General

 Two LIN transceivers in a single package

 LIN 2.0, LIN 2.1, LIN 2.2, LIN 2.2A and SAE J2602 compliant

 Baud rate up to 20 kBd

 Very low ElectroMagnetic Emissions (EME)

 Very low current consumption in Sleep mode with remote LIN wake-up

 Input levels compatible with 3.3 V and 5 V devices

 Integrated termination resistors for LIN slave applications

 Passive behavior in unpowered state

 Operational during cranking pulse: full operation from 5 V upwards

 Undervoltage detection

 K-line compatible

 Available in SO14 and HVSON14 packages

 Leadless HVSON14 package (3.0 mm  4.5 mm) with improved Automated Optical

Inspection (AOI) capability

 Dark green product (halogen free and Restriction of Hazardous Substances (RoHS)

compliant)

 Pin-compatible with the TJA1020, TJA1021 and TJA1027 (see Section 18)

 Software-compatible with the TJA1027

12 3 4 5 6 7...26

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与TJA1022T,118相关器件

型号	品牌	获取价格	描述	数据表
TJA1022TK	NXP	获取价格	Dual LIN 2.2A/SAE J2602 transceiver
TJA1022TK,118	NXP	获取价格	TJA1022 - Dual LIN 2.2A/SAE J2602 transceiver SON 14-Pin
TJA1022TK/10,118	NXP	获取价格	TJA1022 - Dual LIN 2.2A/SAE J2602 transceiver SON 14-Pin
TJA1022TK/20,118	NXP	获取价格	TJA1022 - Dual LIN 2.2A/SAE J2602 transceiver SON 14-Pin
TJA1024HG	NXP	获取价格	Quad LIN 2.2A/SAE J2602 transceiver
TJA1027	NXP	获取价格	ISO 17987/LIN 2.x/SAE J2602 transceiver
TJA1027T	NXP	获取价格	Interface Circuit
TJA1027T/20	NXP	获取价格	IC DATACOM, INTERFACE CIRCUIT, PDSO8, 3.90 MM, GREEN, PLASTIC, MS-012, SOT96-1, SOP-8, Net
TJA1027T/20,118	NXP	获取价格	TJA1027 - LIN 2.2A/SAE J2602 transceiver SOIC 8-Pin
TJA1027T/20/1J	NXP	获取价格	TJA1027 - LIN 2.2A/SAE J2602 transceiver SOIC 8-Pin

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