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LM628N-8/NOPB

更新时间： 2024-11-25 14:52:35
品牌 Logo 应用领域
德州仪器 - TI 电动机控制光电二极管
页数 文件大小 规格书
35页 1382K
描述
Precision Motion Controller 28-PDIP -40 to 85

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LM628N-8/NOPB 技术参数

是否Rohs认证：符合生命周期：Obsolete
零件包装代码：DIP包装说明：DIP, DIP28,.6
针数：28Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.31.00.01
Factory Lead Time：1 week风险等级：7.57
Is Samacsys：N模拟集成电路 - 其他类型：BRUSH DC MOTOR CONTROLLER
JESD-30 代码：R-PDIP-T28JESD-609代码：e3
长度：35.725 mm湿度敏感等级：1
功能数量：1端子数量：28
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：DIP
封装等效代码：DIP28,.6封装形状：RECTANGULAR
封装形式：IN-LINE峰值回流温度（摄氏度）：NOT APPLICABLE
电源：5 V认证状态：Not Qualified
座面最大高度：5.334 mm子类别：Motion Control Electronics
最大供电电流 (Isup)：100 mA最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：4.5 V标称供电电压 (Vsup)：5 V
表面贴装：NO技术：NMOS
温度等级：INDUSTRIAL端子面层：Matte Tin (Sn)
端子形式：THROUGH-HOLE端子节距：2.54 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：15.24 mmBase Number Matches：1

LM628N-8/NOPB 数据手册

 浏览型号LM628N-8/NOPB的Datasheet PDF文件第2页浏览型号LM628N-8/NOPB的Datasheet PDF文件第3页浏览型号LM628N-8/NOPB的Datasheet PDF文件第4页浏览型号LM628N-8/NOPB的Datasheet PDF文件第5页浏览型号LM628N-8/NOPB的Datasheet PDF文件第6页浏览型号LM628N-8/NOPB的Datasheet PDF文件第7页 
LM628, LM629  
www.ti.com  
SNVS781C –JUNE 1999–REVISED MARCH 2013  
LM628/LM629 Precision Motion Controller  
Check for Samples: LM628, LM629  
1
FEATURES  
DESCRIPTION  
The LM628/LM629 are dedicated motion-control  
processors designed for use with a variety of DC and  
2
•
32-bit Position, Velocity, And Acceleration  
Registers  
brushless  
servomechanisms which provide  
DC  
servo  
motors,  
and  
quadrature  
other  
•
Programmable Digital PID Filter with 16-bit  
Coefficients  
a
incremental position feedback signal. The parts  
perform the intensive, real-time computational tasks  
required for high performance digital motion control.  
The host control software interface is facilitated by a  
high-level command set. The LM628 has an 8-bit  
output which can drive either an 8-bit or a 12-bit  
DAC. The components required to build a servo  
system are reduced to the DC motor/actuator, an  
incremental encoder, a DAC, a power amplifier, and  
the LM628. An LM629-based system is similar,  
except that it provides an 8-bit PWM output for  
directly driving H-switches. The parts are fabricated in  
NMOS and packaged in a 28-pin dual in-line package  
or a SOIC-24 package (LM629 only). Both 6 MHz and  
8 MHz maximum frequency versions are available  
with the suffixes -6 and -8, respectively, used to  
designate the versions. They incorporate an SDA  
core processor and cells designed by SDA.  
•
•
•
Programmable Derivative Sampling Interval  
8- or 12-bit DAC Output Data (LM628)  
8-bit Sign-magnitude PWM Output Data  
(LM629)  
•
•
Internal Trapezoidal Velocity Profile Generator  
Velocity, Target Position, and Filter  
Parameters may be Changed During Motion  
•
•
•
•
Position and Velocity Modes of Operation  
Real-time Programmable Host Interrupts  
8-bit Parallel Asynchronous Host Interface  
Quadrature Incremental Encoder Interface with  
Index Pulse Input  
•
Available in a 28-pin Dual In-line Package or a  
SOIC-24 Package (LM629 Only)  
Figure 1. Block Diagram  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
2
All trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 1999–2013, Texas Instruments Incorporated  
 
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LM628N-8/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LM628N-8 TI

完全替代

 Precision Motion Controller 28-PDIP -40 to 85
LM629M-8/NOPB TI

功能相似

 LM628/LM629 Precision Motion Controller
LM629M-8 TI

功能相似

 LM628/LM629 Precision Motion Controller

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