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| Product Name: |
A3979SLPT Allegro IC
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| Supply Ability: |
10000pcs |
| Related proudcts |
allegro, |
| Specifications |
email us |
| Price Term: |
EXW, FOB |
| Port of loading: |
ShenZhen/HK |
| Minimum Order |
10pcs |
| Unit Price: |
Email us |
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Co***ny Name: Excellent Integrated System LIMITED
Contact Person : John
Email/Msn :John(at)eis-ic.com
Tel: 00852-30777742
Add.: RM 906, WORKINGBERG COMM BLDG, 41-47 MARBLE RD, HONGKONG
Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question,please email us: John(at)eis-ic.com.
PART NUMBER A3979SLPT
BRAND Allegro MicroSystems [Allegro]
PACKAGING 28-TSSOP
DATE CODE 10+
PRICE 3.5~4.2USD
Description as follow:
The A3979SLPT is a complete microstepping motor driver with built-in translator, designed as a pin-co***tible replacement for the successful A3977, with enhanced microstepping (1/16 step) precision. It is designed to operate bipolar stepper motors in full-, half-, quarter-, and sixteenthstep modes, with an output drive capacity of up to 35 V and ¡À2.5 A. The A3979SLPT includes a fixed off-time current regulator that has the ability to operate in Slow, Fast, or Mixed decay modes. This current-decay control scheme results in reduced audible motor noise, increased step accuracy, and reduced power dissipation. The translator is the key to the easy implementation of the A3979SLPT. It allows the simple input of one pulse on the STEP pin to drive the motor one microstep, which can be either a full step, half, quarter, or sixteenth, depending on the setting of the MS1 and MS2 logic inputs. There are no phase-sequence tables, high-frequency control lines, or complex interfaces to program. The A3979SLPT interface is an ideal fit for applications where a complex microprocessor is unavailable or is overburdened.
Parametrics
Absolute maximum rat |
| Company: |
Excellent Integrated System Limited
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| Contact: |
Mr. John Jiang |
| Address: |
RM 906, WORKINGBERG COMM BLDG, 41-47 MARBLE RD |
| Postcode: |
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| Tel: |
86-755-23611101 |
| Fax: |
86-755-23611101 |
| E-mail: |
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