TLE8457CLE中文資料TLE8457CLE 是一款單片集成 LIN 收發(fā)器，采用 TSON-8 封裝，帶有低壓差穩(wěn)壓器。數(shù)據(jù)手冊Infineon規(guī)格書

描述 Description

The TLE8457CLE is a monolithic integrated LIN transceiver with low drop-out voltage regulator in the TSON-8 package. The device is designed to supply a microcontroller and peripherals with a stable 5 V supply and up to 70 mA. It provides protection through VCC undervoltage reset, while also offering bi-directional bus communication compliant to LIN specification 2.2A and SAE J2602. With the ultra low quiescent current consumption of typical 20 μA in standby mode, the TLE8457CLE is especially suited for applications that are permanently supplied by the battery.
Based on the Infineon BiCMOS technology, the TLE8457CLE provides excellent ESD robustness together with a very high level of electromagnetic compatibility (EMC). The TLE8457CLE is AEC qualified and tailored to withstand the harsh conditions of the automotive environment.
The TLE8457 family is available with different output voltages, different packages and different feature set as detailed in the family overview table below.

特性 Features

優(yōu)勢:
? 5 V low drop-out linear voltage regulator with 70 mA current capability
? stable output voltage with small ceramic output capacitor ( 1 μF )
? integrated initialization time-out feature
? low current consumption in stand-by mode (40 μA) and sleep mode (16μA)
? includes the TxD dominant time-out feature
? excellent EMC performance (IBEE test report)
? TSON-8 package
? TLE8457CLE LIN-LDO demo board available

應(yīng)用 Application

? LIN slave satellite modules
? window lifters
? rain sensors
? light sensors
? sun roofs
? wiper modules

簡介

TLE8457CLE屬于集成電路（IC）的驅(qū)動器接收器收發(fā)器。由Infineon制造生產(chǎn)的TLE8457CLE驅(qū)動器，接收器，收發(fā)器該系列產(chǎn)品的主要功能是提供必需的硬件資源，以通過延長電纜或印制線進行通信。確切的功能會因所采用的通信協(xié)議而異，可能包括諸如瞬態(tài)抑制之類的功能，這些功能對于通信用途可能并非絕對必要，但對于可能的使用環(huán)境卻是明智之選。