参数资料
| 型号： | NCV7382D |
| 厂商： | ON Semiconductor |
| 文件页数： | 5/16页 |
| 文件大小： | 0K |
| 描述： | IC TRANSCEIVER LIN ENH 8-SOIC |
| 产品变化通告： | Product Discontinuation 21/Jun/2007 |
| 标准包装： | 98 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | LIN |
| 电源电压： | 7 V ~ 18 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 |
NCV7382
http://onsemi.com
13
Figure 9. Duty Cycle Measurement and Calculation in Accordance to LIN Physical Layer Specification 2.0
VSUP
TxD
RxD
BUS
GND
tBit
100%
tdom(max)
tdom(min)
58.1%
28.4%
74.4%
42.2%
trec(max)
58.1%
28.4%
trec(min)
0%
Duty Cycle Calculation
With the timing parameters shown in Figure 9 two duty
cycles, based on trec(min) and trec(max) can be calculated
as follows:
D1* = trec(min)/(2 x tBit)
D2* = trec(max)/(2 x tBit)
For proper operation at 20 kBit/s (bit time is 50
ms) the
LIN driver has to fulfill the duty cycles specified in the AC
characteristics for supply voltages of 7...18 V and the three
defined standard loads.
Due to this simple definition there is no need to measure
slew rates, slope times, transmitter delays and dominant
voltage levels as specified in the LIN physical layer
specification 1.3.
The devices within the D1/D2 duty cycle range also
operates in applications with reduced bus speed of
10.4 kBit/s or below.
In order to minimize EME, the slew rates of the
transmitter can be reduced (by up to
[ 2 times). Such
devices have to fulfill the duty cycle definition D3/D4 in
the LIN physical layer specification 2.0. Devices within
this duty cycle range cannot operate in higher frequency
20 kBit/s applications.
*D1 and D2 are defined in the LIN protocol specification 2.0.
相关PDF资料 |
PDF描述 |
|---|---|
| M83723/76W1006N | CONN PLUG 6POS STRAIGHT W/PINS |
| NCV7380DR2 | IC TRANSCEIVER LINEAR 8-SOIC |
| VI-B3F-MY-S | CONVERTER MOD DC/DC 72V 50W |
| NCV7380DG | IC TRANSCEIVER LINEAR 8-SOIC |
| MC3488ADG | IC LINE DRIVER DUAL EIA 8-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NCV7382DG | 功能描述:IC TRANSCEIVER LIN ENH 8-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:25 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:4.5 V ~ 5.5 V 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 供应商设备封装:16-PDIP 包装:管件 |
| NCV7382DR2 | 功能描述:IC TRANSCEIVER LIN ENH 8-SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:25 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:4.5 V ~ 5.5 V 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 供应商设备封装:16-PDIP 包装:管件 |
| NCV7382DR2G | 功能描述:射频收发器 ENHANCED LIN TRNSCVR RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
| NCV7383 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:FlexRay Bus Driver |
| NCV7383DB0R2G | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:FlexRay Bus Driver |
发布紧急采购，3分钟左右您将得到回复。