ATA663331数据手册集成电路（IC）的驱动器接收器收发器规格书PDF

描述 Description

The Microchip'sATA663331 is a new generation of system basis chip with a fully integrated LIN transceiver, designed in compliance with LIN specifications 2.0, 2.1, 2.2, 2.2A and SAEJ2602-2, a low-drop voltage regulator (3.3V/85mA), two low-side drivers, and one high-side driver. This combination makes it possible to develop simple, but powerful, slave nodes in LIN bus systems. Microchip ATA663331 is designed to handle low-speed data communication in vehicles (such as in convenience electronics). Improved slope control at the LIN driver ensures secure data communication up to 20kBaud. The bus output is designed to withstand high voltage. Sleep mode and silent mode guarantee minimized current consumption even in the case of a floating or short-circuited LIN bus.

The voltage regulator is a fully integrated low-drop voltage regulator, with 3.3V output voltage and 85mA current capability. It is especially designed for the automotive environment. A key feature is that the current consumption is always below 170µA (without load), even if the supply voltage is below the regulator's nominal output voltage.

特性 Features

• Supply Voltage up to 40V
• Operating Voltage VVS= 5V to 28V
• Supply Current
• Sleep Mode: Typically 10μA
• Silent Mode: Typically 47μA
• Very Low Current Consumption at Low Supply Voltages (2V < VVS < 5.5V): Typically 130μA
• Linear Low Drop Voltage Regulator, 85 mA Current Capability:
• MLC (Multi-Layer Ceramic) Capacitor with 0Ω ESR
• Normal, Fail-Safe and Silent Mode
• ATA663331: VVCC=3.3V±2%
• Sleep Mode: VCC Is Switched Off

• VCC Undervoltage Detection with Open Drain
• Reset Output (NRES, 4 ms Reset Time)
• Voltage Regulator Is Short Circuit and
• Overtemperature Protected
• LIN Physical Layer According to LIN 2.0,2.1, 2.2, 2.2A and SAEJ2602-2
• Bus Pin Is Overtemperature and Short Circuit Protected versus GND and Battery
• Two Low Side Protected Switches and One High Side Protected Switch
• Wake-Up Capability via LIN Bus (100μs Dominant) and WKin Pin
• Wake-Up Source Recognition
• TXD Time-Out Timer
• Advanced EMC and ESD Performance
• Fulfills the “OEM Hardware Requirements for LIN in Automotive Applications”, Version.1.3
• Interference and Damage Protection According to ISO7637
• Qualified According to AEC-Q100
• Available in 16-Pin, 3 mm x 5.5 mm VDFN Package with Wettable Flanks (Moisture Sensitivity Level 1)

简介

ATA663331属于集成电路（IC）的驱动器接收器收发器。由制造生产的ATA663331驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。