Datasheet > TJA1021TK/10

TJA1021TK/10

更新时间： 2024-11-08 20:04:59

品牌	Logo	应用领域
恩智浦 - NXP		电信光电二极管电信集成电路
页数	文件大小	规格书
25页	571K
描述
IC DATACOM, INTERFACE CIRCUIT, PDSO8, 3 X 3 MM, 0.85 MM HEIGTH, PLASTIC, MO-229, SOT782-1, VSON-8, Network Interface

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TJA1021TK/10 技术参数

生命周期：	Obsolete	零件包装代码：	SON
包装说明：	HVSON,	针数：	8
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.74	JESD-30 代码：	S-PDSO-N8
长度：	3 mm	功能数量：	1
端子数量：	8	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	HVSON	封装形状：	SQUARE
封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	认证状态：	Not Qualified
座面最大高度：	1 mm	标称供电电压：	12 V
表面贴装：	YES	电信集成电路类型：	INTERFACE CIRCUIT
温度等级：	AUTOMOTIVE	端子形式：	NO LEAD
端子节距：	0.65 mm	端子位置：	DUAL
宽度：	3 mm	Base Number Matches：	1

TJA1021TK/10 数据手册

TJA1021

LIN 2.1/SAE J2602 transceiver

Rev. 7 — 25 March 2011

Product data sheet

1. General description

The TJA1021 is the interface between the Local Interconnect Network (LIN) master/slave

protocol controller and the physical bus in a LIN. It is primarily intended for in-vehicle

sub-networks using baud rates from 1 kBd up to 20 kBd and is LIN 2.1/SAE J2602

compliant. The TJA1021 is pin-to-pin compatible with the TJA1020 with an improved

ElectroStatic Discharge (ESD) specification.

The transmit data stream of the protocol controller at the transmit data input (TXD) is

converted by the TJA1021 into a bus signal with optimized slew rate and wave shaping to

minimize ElectroMagnetic Emission (EME). The LIN bus output pin is pulled HIGH via an

internal termination resistor. For a master application, an external resistor in series with a

diode should be connected between pin INH or pin V_BATand pin LIN. The receiver detects

the data stream at the LIN bus input pin and transfers it via pin RXD to the microcontroller.

In Sleep mode, the power consumption of the TJA1021 is very low. In failure modes, the

power consumption is reduced to a minimum.

2. Features and benefits

2.1 General

 LIN 2.1/SAE J2602 compliant

 Baud rate up to 20 kBd

 Very low ElectroMagnetic Emission (EME)

 High ElectroMagnetic Immunity (EMI)

 Passive behavior in unpowered state

 Input levels compatible with 3.3 V and 5 V devices

 Integrated termination resistor for LIN slave applications

 Wake-up source recognition (local or remote)

 K-line compatible

 Pin-to-pin compatible with TJA1020

 Available in SO8 and HVSON8 packages

 Leadless HVSON8 package (3.0 mm  3.0 mm) with improved Automated Optical

Inspection (AOI) capability

2.2 Low power management

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

12 3 4 5 6 7...25

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与TJA1021TK/10相关器件

型号	品牌	获取价格	描述	数据表
TJA1021TK/10,118	NXP	获取价格	TJA1021 - LIN 2.1/SAE J2602 transceiver SON 8-Pin
TJA1021TK/10/C,118	NXP	获取价格	TJA1021 - LIN 2.1/SAE J2602 transceiver SON 8-Pin
TJA1021TK/10/C/S90	NXP	获取价格	LIN 2.1/SAE J2602 transceiver, SOT782-1 Package, Standard Marking, Reel Pack, SMD, 13&
TJA1021TK/20	NXP	获取价格	LIN 2.1/SAE J2602 transceiver
TJA1021TK/20,118	NXP	获取价格	TJA1021 - LIN 2.1/SAE J2602 transceiver SON 8-Pin
TJA1021TK/20/C,118	NXP	获取价格	TJA1021 - LIN 2.1/SAE J2602 transceiver SON 8-Pin
TJA1021U/10	NXP	获取价格	IC DATACOM, INTERFACE CIRCUIT, UUC, DIE, Network Interface
TJA1021U/20	NXP	获取价格	IC DATACOM, INTERFACE CIRCUIT, UUC, DIE, Network Interface
TJA1022HG	NXP	获取价格	Dual LIN 2.2A/SAE J2602 Transceiver
TJA1022T	NXP	获取价格	Dual LIN 2.2A/SAE J2602 transceiver

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