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MC145406PD PDF预览

MC145406PD

更新时间: 2024-11-23 13:11:15
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
12页 159K
描述
Line Driver/Receiver, 3 Driver

MC145406PD 技术参数

生命周期:ObsoleteReach Compliance Code:unknown
风险等级:5.84差分输出:NO
驱动器位数:3高电平输入电流最大值:0.000001 A
最高工作温度:85 °C最低工作温度:-40 °C
最小输出摆幅:7.5 V最大输出低电流:0.004 A
电源:5,+-5/+-12 V认证状态:Not Qualified
最大接收延迟:425 ns子类别:Line Driver or Receivers
温度等级:INDUSTRIALBase Number Matches:1

MC145406PD 数据手册

 浏览型号MC145406PD的Datasheet PDF文件第2页浏览型号MC145406PD的Datasheet PDF文件第3页浏览型号MC145406PD的Datasheet PDF文件第4页浏览型号MC145406PD的Datasheet PDF文件第5页浏览型号MC145406PD的Datasheet PDF文件第6页浏览型号MC145406PD的Datasheet PDF文件第7页 
Order this document  
by MC145406/D  
SEMICONDUCTOR TECHNICAL DATA  
EIA 232–E and CCITT V.28 (Formerly RS–232–D)  
P SUFFIX  
PLASTIC  
CASE 648  
The MC145406 is a silicon–gate CMOS IC that combines three drivers  
and three receivers to fulfill the electrical specifications of standards  
EIA 232–E and CCITT V.28. The drivers feature true TTL input  
compatibility, slew–rate–limited output, 300–power–off source imped-  
ance, and output typically switching to within 25% of the supply rails. The  
receivers can handle up to ± 25 V while presenting 3 to 7 kimpedance.  
Hysteresis in the receivers aids reception of noisy signals. By combining  
both drivers and receivers in a single CMOS chip, the MC145406 provides  
efficient, low–power solutions for EIA 232–E and V.28 applications.  
16  
1
DW SUFFIX  
SOG  
CASE 751G  
16  
Drivers  
± 5 V to ±12 V Supply Range  
300–Power–Off Source Impedance  
Output Current Limiting  
TTL Compatible  
Maximum Slew Rate = 30 V/µs  
1
SD SUFFIX  
SSOP  
CASE 940B  
Receivers  
± 25 V Input Voltage Range When V  
= 12 V, V  
= – 12 V  
DD  
SS  
3 to 7 kInput Impedance  
Hysteresis on Input Switchpoint  
PIN ASSIGNMENT  
BLOCK DIAGRAM  
V
V
1
2
16  
15  
CC  
DD  
RECEIVER  
V
DD  
V
DD  
R
R
R
DO1  
DI1  
Rx1  
Tx1  
V
CC  
V
CC  
*
3
4
5
6
7
14  
13  
12  
11  
10  
15 k  
D
D
D
Rx  
+
DO  
DO2  
5.4 k  
Rx2  
Tx2  
V
1.0 V  
1.8 V  
SS  
DI2  
DO3  
Rx3  
Tx3  
HYSTERESIS  
V
DI3  
V
DD  
DRIVER  
GND  
V
8
9
SS  
CC  
D = DRIVER  
R = RECEIVER  
300  
+
DI  
LEVEL  
SHIFT  
Tx  
1.4 V  
V
SS  
*Protection circuit  
REV 4  
1/95  
Motorola, Inc. 1995  

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