ELM312光电器件的LED-电路板指示器阵列发光条条形图规格书PDF中文资料
ELM312规格书详情
Description
The ELM312 is an interface circuit for use between high speed logic and four phase stepper motor driver circuits. All of the logic required to provide stepping in two directions is contained in this one 8 pin package.
This circuit supports only the half-step mode of operation. This mode provides eight distinct phase control output signals for driving a variety of motors. For dual mode operation, the ELM310 should be considered.
The ELM312 can be controlled by a wide variety of circuits, due to its fully static operation. In addition to using high speed microprocessor control, suitably debounced mechanical switches or continuously running oscillator circuits could also be used.
Features
• Low power CMOS design - typically 1mA at 5V
• Wide supply range - 3.0 to 5.5 volt operation
• Two inputs control Half step motion
• No external timing components
• Completely static operation - will maintain a step position indefinitely
• High current drive outputs - up to 25 mA
• Very high speed - up to 25000 steps per second
Applications
• Stepper motor drive logic
• Process sequencing
• Sequential left/right LED driver
产品属性
- 产品编号：
ELM31205BC-3-YG
- 制造商：
Bivar Inc.
- 类别：
光电器件 > LED - 电路板指示器，阵列，发光条，条形图
- 系列：
ELM3
- 包装：
散装
- 颜色：
绿色，黄色
- 波长 - 峰值：
568nm，585nm
- 配置：
单路
- 电流：
30mA 绿色，30mA 黄色
- 毫烛光等级：
35mcd 绿色，30mcd 黄色
- 视角：
40°
- 透镜类型：
散射，白色
- 透镜样式：
圆形，带圆顶
- 透镜尺寸：
5mm，T-1 3/4
- 额定电压：
2.2V 绿色，2.1V 黄色
- 描述：
LED ASSY 0.120\
