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DG429DW-T1

更新时间： 2024-11-29 19:33:51
品牌 Logo 应用领域
威世 - VISHAY 光电二极管
页数 文件大小 规格书
14页 173K
描述
IC 4-CHANNEL, DIFFERENTIAL MULTIPLEXER, PDSO18, HALOGEN FREE AND ROHS COMPLIANT, SOIC-18, Multiplexer or Switch

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DG429DW-T1 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Active零件包装代码：SOIC
包装说明：SOP,针数：18
Reach Compliance Code：unknownHTS代码：8542.39.00.01
风险等级：5.71模拟集成电路 - 其他类型：DIFFERENTIAL MULTIPLEXER
JESD-30 代码：R-PDSO-G18长度：11.85 mm
标称负供电电压 (Vsup)：-15 V信道数量：4
功能数量：1端子数量：18
标称断态隔离度：75 dB通态电阻匹配规范：5 Ω
最大通态电阻 (Ron)：100 Ω最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装形状：RECTANGULAR
封装形式：SMALL OUTLINE峰值回流温度（摄氏度）：240
认证状态：Not Qualified座面最大高度：2.9 mm
标称供电电压 (Vsup)：15 V表面贴装：YES
最长断开时间：300 ns最长接通时间：225 ns
技术：CMOS温度等级：INDUSTRIAL
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
宽度：7.62 mmBase Number Matches：1

DG429DW-T1 数据手册

 浏览型号DG429DW-T1的Datasheet PDF文件第2页浏览型号DG429DW-T1的Datasheet PDF文件第3页浏览型号DG429DW-T1的Datasheet PDF文件第4页浏览型号DG429DW-T1的Datasheet PDF文件第5页浏览型号DG429DW-T1的Datasheet PDF文件第6页浏览型号DG429DW-T1的Datasheet PDF文件第7页 
DG428, DG429  
Vishay Siliconix  
Single 8-Ch/Differential 4-Ch Latchable Analog Multiplexers  
FEATURES  
DESCRIPTION  
•
Halogen-free according to IEC 61249-2-21  
Definition  
The DG428, DG429 analog multiplexers have on-chip  
address and control latches to simplify design in  
microprocessor based applications. Break-before-make  
switching action protects against momentary crosstalk of  
adjacent input signals.  
•
•
•
•
•
•
•
Low RDS(on): 55  
Low Charge Injection: 1 pC  
On-Board TTL Compatible Address Latches  
High Speed - tTRANS: 160 ns  
Break-Before-Make  
Low Power Consumption: 0.3 mW  
Compliant to RoHS Directive 2002/95/EC  
The DG428 selects one of eight single-ended inputs to a  
common output, while the DG429 selects one of four  
differential inputs to a common differential output.  
An on channel conducts current equally well in both  
directions. In the off state each channel blocks voltages up to  
the power supply rails. An enable (EN) function allows the  
user to reset the multiplexer/demultiplexer to all switches off  
for stacking several devices. All control inputs, address (Ax)  
and enable (EN) are TTL compatible over the full specified  
operating temperature range.  
BENEFITS  
•
Improved System Accuracy  
• Microprocessor Bus Compatible  
• Easily Interfaced  
• Reduced Crosstalk  
• High Throughput  
• Improved Reliability  
The silicon-gate CMOS process enables operation over a  
wide range of supply voltages. The absolute maximum  
voltage rating is extended to 44 V. Additionally, single supply  
operation is also allowed and an epitaxial layer prevents  
latchup.  
APPLICATIONS  
•
Data Acquisition Systems  
• Automatic Test Equipment  
• Avionics and Military Systems  
• Communication Systems  
• Microprocessor-Controlled Analog Systems  
• Medical Instrumentation  
On-board TTL-compatible address latches simplify the digital  
interface design and reduce board space in bus-controlled  
systems such as data acquisition systems, process controls,  
avionics, and ATE.  
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION  
DG428  
Dual-In-Line  
DG428  
PLCC  
WR  
18  
17  
16  
15  
14  
13  
12  
11  
10  
RS  
1
2
3
4
5
6
7
8
9
3
2
1
20 19  
A
0
A
1
Latches  
EN  
V-  
A
2
EN  
V-  
4
5
6
7
8
18  
A
2
Latches  
17 GND  
Decoders/Drivers  
Decoders/Drivers  
GND  
V+  
V+  
S
1
S
2
S
3
16  
15  
14  
S
1
S
5
S
2
S
5
S
6
S
3
S
6
9
10 11 12 13  
Top View  
S
4
S
7
D
S
8
Top View  
Document Number: 70063  
S11-1350–Rev. K, 04-Jul-11  
www.vishay.com  
1
This document is subject to change without notice.  
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000  
1234567...14

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