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參數(shù)資料
| 型號： | ELM310 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | STEPPER MOTOR CONTROLLER |
| 中文描述： | 步進電機控制器 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 34K |
| 代理商： | ELM310 |
ELM310
< http://www.elmelectronics.com/ >Connection Diagram
PDIP and SOIC
(top view)
V
DD
V
SS
1
2
3
4
8
7
6
5
Stepper Motor Controller
The ELM310 is an interface circuit for use
between high speed logic outputs and four phase
stepper motor driver circuits. By suitably debouncing
mechanical switches, the circuit could also be used
for manually controlling stepper motors as well.
This circuit supports two popular modes of
operation, and can be switched between the two ‘on
the fly’.
The full-step, or single phase wave mode, as it
is sometimes called, is entered into at powerup. This
mode provides sequential single phase output
signals for driving a variety of circuits with only one
output active at any one time.
The other mode that the ELM310 supports is the
half-step. In this case, there are eight distinct output
patterns as opposed to the four for the full-step
mode. For each step, the pattern alternates between
a single winding being energized, and two adjacent
windings, providing eight steps in total.
C
A
Dir
Description
Stepper motor drive logic
Process sequencing
Sequential left/right LED driver
Applications
Block Diagram
1 of 5
Low power CMOS design - typically 1mA at 5V
Wide supply range - 3.0 to 5.5 volt operation
Two inputs control both mode and motion
No external timing components
Completely static operation - will maintain a step
position indefinitely
High current drive outputs - up to 25 mA
Both half and full stepping supported
Very high speed - up to 25000 steps per second
Features
ELM310DSB
B
D
Step
5
D
4
Step
C
Dir
7
B
6
Mode
Switch
Logic
3
2
A
Full
Half
CW
Step
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ELM311 | STEPPER MOTOR CONTROLLER |
| ELM311P | STEPPER MOTOR CONTROLLER |
| ELM311SM | STEPPER MOTOR CONTROLLER |
| ELM312 | STEPPER MOTOR CONTROLLER |
| ELM312P | STEPPER MOTOR CONTROLLER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ELM-3-100 | 制造商:Bivar 功能描述: |
| ELM3-100 | 制造商:Bivar 功能描述:LED Mount Self Ret 5mm Black .100 inch |
| ELM310DSB | 制造商:ELM 制造商全稱:ELM 功能描述:STEPPER MOTOR CONTROLLER |
| ELM310P | 制造商:ELM 制造商全稱:ELM 功能描述:STEPPER MOTOR CONTROLLER |
| ELM310SM | 制造商:ELM 制造商全稱:ELM 功能描述:STEPPER MOTOR CONTROLLER |
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