A3967SLB-T
Micro stepping Driver with Translator, 3V to 5.5V supply, 30V/750 mA/4 Outputs, SOIC-24
| Manufacturer | ALLEGRO MICROSYSTEMS |
|---|---|
| Manufacturer Part No | A3967SLB-TCopy |
| Order Code | Re-Reel1521715RL Cut Tape1521715 |
| Your Part Number | |
| Technical Datasheet |
Product Information
| Manufacturer | ALLEGRO MICROSYSTEMS |
|---|---|
| Manufacturer Part No | A3967SLB-TCopy |
| Order Code | Re-Reel1521715RL Cut Tape1521715 |
| Technical Datasheet | |
| IC Type | Microstepping Motor Driver |
| Motor Type | Stepper |
| No. of Outputs | 4Outputs |
| Output Current | 750mA |
| Output Voltage | 30V |
| IC Case / Package | SOIC |
| No. of Pins | 24Pins |
| Supply Voltage Min | 3V |
| Supply Voltage Max | 5.5V |
| Operating Temperature Min | -20°C |
| Operating Temperature Max | 85°C |
| Qualification | - |
| Product Range | - |
| MSL | MSL 3 - 168 hours |
| SVHC | No SVHC (17-Jan-2022) |
| Automotive Qualification Standard | - |
| Driver Case Style | SOIC |
Product Overview
The A3967SLB-T is a microstepping motor driver with built-in translator in 24 pin SOIC package. It is designed to operate bipolar stepper motors in full, half, quarter and eighth step modes. The A3967 includes a fixed off time current regulator that has ability to operate in slow, fast or mixed current 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 easy implementation of A3967. By simply inputting one pulse on STEP input motor will take one step (full, half, quarter or eighth depending on two logic inputs). There are no phase sequence tables, high frequency control lines or complex interfaces to program. The A3967 interface is an ideal fit for applications where complex microprocessor is unavailable.
- ±750mA, 30V output rating
- Satlington sink driver
- Automatic current decay mode detection/selection
- Logic supply voltage range 3V to 5.5 V
- Mixed, fast and slow current decay modes
- Internal UVLO and thermal shutdown circuitry
- Crossover current protection
- Operating ambient temperature from -20°C to 85°C
Applications
Motor Drive & Control
Technical Specifications
| IC Type | Microstepping Motor Driver |
|---|---|
| No. of Outputs | 4Outputs |
| Output Voltage | 30V |
| No. of Pins | 24Pins |
| Supply Voltage Max | 5.5V |
| Operating Temperature Max | 85°C |
| Product Range | - |
| SVHC | No SVHC (17-Jan-2022) |
| Driver Case Style | SOIC |
| Motor Type | Stepper |
|---|---|
| Output Current | 750mA |
| IC Case / Package | SOIC |
| Supply Voltage Min | 3V |
| Operating Temperature Min | -20°C |
| Qualification | - |
| MSL | MSL 3 - 168 hours |
| Automotive Qualification Standard | - |
Technical Docs (2)
Associated Products
4 Products Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Philippines Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 42021291 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | To be advised |
| SVHC: | No SVHC (17-Jan-2022) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .002 |