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參數(shù)資料
| 型號： | STK672 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Aluminum Polymer Radial Lead Capacitor; Capacitance: 270uF; Voltage: 16V; Case Size: 8x12 mm; Packaging: Bulk |
| 中文描述： | 微步操作，支持4相步進電機驅動電流（Io \u003d 3.0A的） |
| 文件頁數(shù)： | 5/11頁 |
| 文件大?。?/td> | 218K |
| 代理商： | STK672 |
STK672-050
No. 5228—5/11
Design material
1. Explanation of input pins
2. Functions and timing of input signals
2-1. CLK (Phase switching clock)
1. Input frequency range
2. Minimum pulse width
3. Duty
4. Pin format
5. Noise eliminating circuit with multiple stages is contained.
6. Functions
a. When the signal M3 is set to 1 or it is opened.
The excitation phase moves at each step at the rising edge of the clock.
b. When the signal M3 is set to 0.
The excitation phase moves at each step at the rising and falling edges of the clock.
I
CWB
DC to 50 kHz
10
μ
s
40 to 60%
CMOS Schmitt configuration containing pull-up resistor (20 k
I
I
I
typical value)
2-2. CWB (Setting of rotation direction)
1. Pin format
I
CMOS Schmitt configuration containing pull-up resistor
(20k
, typical value)
2. Function
a. When the signal CWB is set to 1.
It rotates clockwise.
b. When the signal CWB is set to 0.
It rotates counterclockwise.
3. Note
I
When the signal M3 is set to 0, the CWB input signal must not be changed
at the rising edge and falling edge of the clock input for the period of 5
μ
s.
Pin No.
Name
Function
Pin format
14
CLK
Phase switching clock
CMOS Schmitt configuration with pull-up resistor
15
Setting of rotation direction (CW/CCW)
CMOS Schmitt configuration with pull-up resistor
17
RETURN
Phase origin forced return
CMOS Schmitt configuration with pull-up resistor
18
ENABLE
Output cut-off
CMOS Schmitt configuration with pull-up resistor
9, 10, 11
M1, M2, M3
Setting of excitation mode
CMOS Schmitt configuration with pull-up resistor
12, 13
M4, M5
Setting of vector locus
CMOS Schmitt configuration with pull-up resistor
16
RESET
System reset
CMOS Schmitt configuration with pull-up resistor
8
Vref
Setting of current value
CMOS Schmitt configuration with pull-up resistor
相關PDF資料 |
PDF描述 |
|---|---|
| STK672-020 | Unipolar Fixed-Current Chopper(separate excitation)Type 3.0A Output Current Stepping Motor Driver with Built-in 4-Phase Distribution Controller |
| STK672-040 | Microstep Operation-Supported 4-Phase Stepping Motor Driver (Io= 1.5A) |
| STK672-050 | Microstep Operation-Supported 4-Phase Stepping Motor Driver (Io= 3.0A) |
| STK672-080 | Aluminum Polymer Radial Lead Capacitor; Capacitance: 470uF; Voltage: 16V; Case Size: 10x13 mm; Packaging: Bulk |
| STK672-110 | Aluminum Polymer Radial Lead Capacitor; Capacitance: 1800uF; Voltage: 2.5V; Case Size: 8x9 mm; Packaging: Bulk |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| STK672-040-E | 功能描述:馬達/運動/點火控制器和驅動器 Unipoler 2PhaseMicro SteppingMotor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| STK672-040GEVB | 功能描述:電源管理IC開發(fā)工具 EVM FOR STK672-040-E RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| STK672-050 | 制造商:Panasonic Industrial Company 功能描述:IC |
| STK672050E | 制造商:ON Semiconductor 功能描述: |
| STK672-050-E | 功能描述:馬達/運動/點火控制器和驅動器 Unipoler 2PhaseMicro SteppingMotor Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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