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MC33990 PDF预览

MC33990

更新时间: 2024-01-25 07:15:50
品牌 Logo 应用领域
飞思卡尔 - FREESCALE /
页数 文件大小 规格书
17页 459K
描述
Enhanced Class B Serial Transceiver

MC33990 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:SOIC包装说明:SOP, SOP8,.25
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.31.00.01
风险等级:5.5差分输出:NO
驱动器位数:1输入特性:SCHMITT TRIGGER
接口集成电路类型:LINE TRANSCEIVER接口标准:GENERAL PURPOSE
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:4.9 mm湿度敏感等级:3
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:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):220
电源:7/16 V认证状态:Not Qualified
最大接收延迟:2000 ns接收器位数:1
座面最大高度:1.75 mm子类别:Line Driver or Receivers
最大压摆率:11.5 mA最大供电电压:16 V
最小供电电压:7 V标称供电电压:13 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
最大传输延迟:24000 ns宽度:3.9 mm
Base Number Matches:1

MC33990 数据手册

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Freescale Semiconductor, Inc.  
MOTOROLA  
Document order number: MC33990/D  
Rev 1.0, 2/2003  
SEMICONDUCTOR TECHNICAL DATA  
Advance Information  
33990  
Enhanced Class B Serial  
Transceiver  
The 33990 is a serial transceiver designed to provide bi-directional half-  
duplex communication meeting the automotive SAE Standard J-1850 Class B  
Data Communication Network Interface specification. It is designed to  
interface directly to on-board vehicle microcontrollers and serves to transmit  
and receive data on a single-wire bus at data rates of 10.4 kbps using Variable  
Pulse Width Modulation (VPWM). The 33990 operates directly from a vehicle's  
12 V battery system and functions in a logic fashion as an I/O interface  
between the microcontroller's 5.0 V CMOS logic level swings and the required  
0 V to 7.0 V waveshaped signal swings of the bus. The bus output driver is  
short circuit current limited.  
J-1850 SERIAL TRANSCEIVER  
Features  
• Designed for SAE J-1850 Class B Data Rates  
• Full Operational Bus Dynamics Over a Supply Voltage of 9.0 V to 16 V  
• Ambient Operating Temperature of -40°C to 125°C  
• Interfaces Directly to Standard 5.0 V CMOS Microcontroller  
• BUS Pin Protected Against Shorts to Battery and Ground  
• Thermal Shutdown with Hysteresis  
D SUFFIX  
PLASTIC PACKAGE  
CASE 751  
(8-LEAD SOICN)  
ORDERING INFORMATION  
Temperature  
• Voltage Waveshaping of Bus Output Driver  
• Internally Reverse Battery Protected  
Device  
Package  
Range (T )  
A
• 40 V Max VBAT Capability  
-40 to 125°C  
8 SOICN  
MC33990D/DR2  
33990 Simplified Application Diagram  
33990  
VBAT  
VBAT  
Primary  
Node  
47 µH  
BUS  
470 pF  
10.6 kΩ  
SLEEP  
Tx  
Secondary  
Nodes  
LOAD  
GND  
MCU  
Rx  
4X/LOOP  
This document contains certain information on a new product.  
Specifications and information herein are subject to change without notice.  
For More Information On This Product,  
© Motorola, Inc. 2003  
Go to: www.freescale.com  

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