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| 型号： | MC33990D |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC TRANSCEIVER J-1850 BUS 8-SOIC |
| 标准包装： | 98 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 电源电压： | 9 V ~ 16 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOICN |
| 包装： | 管件 |
Freescale Semiconductor, Inc. reserves the right to change the detail specifications,
as may be required, to permit improvements in the design of its products.
Document Number: MC33990
Rev 4.0, 10/2008
Freescale Semiconductor
Technical Data
Freescale Semiconductor, Inc., 2006
-2008. All rights reserved.
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 true 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.
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
Voltage Waveshaping of Bus Output Driver
Internally Reverse Battery Protected
40 V Max VBAT Capability
Pb-Free Packaging Designated by Suffix Code EF
Figure 1. 33990 Simplified Application Diagram
J-1850 SERIAL TRANSCEIVER
D SUFFIX
EF SUFFIX (PB-FREE)
98ASB42564B
8-PIN SOICN
33990
ORDERING INFORMATION
Device
Temperature
Range (TA)
Package
MC33990D/DR2
-40°C to 125°C
8 SOICNN
MCZ33990EF/R2
BUS
+VBAT
SLEEP
TX
RX
4X/LOOP
GND
LOAD
Primary
Node
MCU
VBAT
Secondary
Nodes
33990
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC33990DR2 | 功能描述:IC TRANSCEIVER J-1850 BUS 8-SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:1,000 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
| MC33991DW | 制造商:Freescale Semiconductor 功能描述:Gauge Driver Integrated Circuit |
| MC33991DWR2 | 制造商:Rochester Electronics LLC 功能描述:GUAGE DRIVER IC - Bulk |
| MC33993DWB | 功能描述:接口 - 专用 MSDI RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
| MC33993DWBR2 | 功能描述:接口 - 专用 MSDI RoHS:否 制造商:Texas Instruments 产品类型:1080p60 Image Sensor Receiver 工作电源电压:1.8 V 电源电流:89 mA 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:BGA-59 |
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