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參數(shù)資料
| 型號(hào)： | 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(jìn)電機(jī)驅(qū)動(dòng)電流（Io \u003d 3.0A的） |
| 文件頁數(shù)： | 6/11頁 |
| 文件大?。?/td> | 218K |
| 代理商： | STK672 |
STK672-050
No. 5228—6/11
2-3. RETURN (It forcibly returns the phase to the origin of current excitation phase.)
1. Pin format
I
CMOS Schmitt configuration containing pull-up resistor
(20k
, typical value)
2. Noise eliminating circuit is contained.
3. Function
I
Forces to moves to the origin of current excitation phase by
setting the RETURN signal to high state.
2-4. ENABLE(ON/OFF control of excitation drive output A, A, B, and B and selection of
operation/hold state in hybrid-IC)
1. Pin format
I
CMOS Schmitt configuration containing pull-up resistor
(20 k
, typical value)
2. Function
a. When the ENABLE signal is set to a high state or it is opened.
It is usually placed in the operation status.
b. When the ENABLE signal is set to a low state
The hybrid-IC is placed into the hold state, forcing the excitation drive output to be turned
off.
At this time, the system clock of the HC stops, the H-IC is not affected if the input pin other
than the reset input changes.
2-5. M1, M2, and M3 (Selection of excitation modes and clock input edge timing)
1. Pin format
I
CMOS Schmitt configuration containing the pull-up resistor
(20 k
typical value)
2. Functions
3. Valid timing of mode setting
I
The mode must not be changed within 5
falling edge of the clock.
μ
s from the rising edge and
M2
0
0
1
1
Phase switching clock edge timing
0
1
0
1
1
2 phase excitation
1-2 phase excitation
W1-2 phase
excitation
2W1-2 phase
excitation
Only the rising edge
0
1-2 phase excitation
W1-2 phase
excitation
2W1-2 phase
excitation
4W1-2 phase
excitation
Rising edge and falling edge
M1
M3
相關(guān)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(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STK672-040-E | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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(fēng)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(píng)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(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)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(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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