The TH8080 is a physical layer device for a single wire data link capable of operating in applications where high data rate is not required and a lower data rate can achieve cost reductions in both the physical media components and in the microprocessor which use the network. The TH8080 is designed in accordance to the physical layer definition of the LIN Protocol Specification, Rev. 1.3 and 2.0 and SAE J2602.The IC furthermore can be used in ISO9141 systems.
Because of the very low current consumption of the TH8080 in recessive state it’s suitable for ECU applications with hard standby current requirements, whereby no sleep/wake up control from the microprocessor is necessary.

特点和优点

Compliant to LIN Specification Version 1.3, 2.x and J2602
Compatible to ISO9141 functions
Baud rate up to 20 kBaud
Low current consumption of t*. 24µA
Operating voltage VS = 6 to 18 V
BUS input voltage -27V to 40V
Slew rate control for good EME behavior
High EMI immunity
Fully integrated receiver filter
Bus terminals proof against short-circuits and transients in the automotive environment
High impedance BUS pin in case of loss of ground and undervoltage condition
Thermal overload protection
Integrated termination resistor for LIN slave nodes (30k?)
High signal symmetry for using in RC – based slave nodes up to 2% clock tolerance
4kV ESD protection at any pin

材料

金属

种类

速度

加工定制

否

*护等级

2

材料物理性质

导体

型号/规格

TH8080

材料晶体结构

多晶

线性度

2（%F.S.）

迟滞

2（%F.S.）

重复性

2（%F.S.）

漂移

2

分辨率

2

品牌/商标

MEILEXIS

输出信号

数字型

灵敏度

2

制作工艺

集成

2

TH8080 LIN Transceiver

特点和优点