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UPD4712CCY PDF预览

UPD4712CCY

更新时间: 2024-02-12 13:29:56
品牌 Logo 应用领域
日电电子 - NEC 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 82K
描述
RS-232 LINE DRIVER/RECEIVER

UPD4712CCY 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
Reach Compliance Code:unknown风险等级:5.92
Is Samacsys:NBase Number Matches:1

UPD4712CCY 数据手册

 浏览型号UPD4712CCY的Datasheet PDF文件第1页浏览型号UPD4712CCY的Datasheet PDF文件第3页浏览型号UPD4712CCY的Datasheet PDF文件第4页浏览型号UPD4712CCY的Datasheet PDF文件第5页浏览型号UPD4712CCY的Datasheet PDF文件第6页浏览型号UPD4712CCY的Datasheet PDF文件第7页 
µPD4712C/4712D  
BLOCK DIAGRAM/PIN CONFIGURATION (Top View)  
+10 V  
+
DC-DC  
+
1
2
3
V
DD  
C
4
+
28  
27  
26  
C
3
C
4
converter  
C +  
1
GND  
+
+
C
1
V
CC  
C
2
C4  
C –  
GND  
1
4
5
6
V
SS  
–10 V  
Standby  
25  
24  
23  
+5 V  
STBY  
Bypass  
capasitor  
D
IN1  
D
D
D
D
R
R
R
OUT1  
OUT2  
OUT3  
OUT4  
IN1  
300 Ω  
300 Ω  
300 Ω  
300 Ω  
D
D
D
D
R
IN2  
7
22  
21  
20  
19  
18  
17  
16  
15  
TTL/CMOS  
INPUT  
RS-232  
IN3  
8
OUTPUT  
IN4  
9
Output control  
CON  
OUT1  
10  
11  
12  
13  
14  
5.5 kΩ  
5.5 kΩ  
IN2  
RS-232  
INPUT  
R
OUT2  
OUT3  
TTL/CMOS  
OUTPUT  
IN3  
R
RIN4  
5.5 kΩ  
5.5 kΩ  
R
OUT4  
RCON  
Threshold control  
*
VDD and Vss are output pins of voltages internally boosted. Connecting a load directly to these pins is not  
recommended.  
** The standby pin is internally pulled down.  
*** Use capacitors with a working voltage of 16 V or higher as C1 through C4. Insert a bypass capasitor about 0.1  
to 1 µF between VCC pin to GND pin.  
2

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