ALLEGRO MICROSYSTEMS A3967SLB-T 芯片, 电机驱动器, 双路, 1.5A, SOIC24
The 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.
电源电压DC 3.00V min
输出接口数 4
输出电压 30 V
输出电流 750 mA
通道数 4
针脚数 24
输出电流Max 0.75 A
工作温度Max 85 ℃
工作温度Min -20 ℃
电源电压 3V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 3 V
安装方式 Surface Mount
引脚数 24
封装 SOIC-24
封装 SOIC-24
工作温度 -20℃ ~ 85℃
产品生命周期 Obsolete
包装方式 Cut Tape CT
制造应用 电机驱动与控制, 通用, Motor Drive & Control
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2014/06/16
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
A3967SLB-T Allegro MicroSystems 急速微电子 | 当前型号 | 当前型号 |
A3967SLBTR-T 急速微电子 | 完全替代 | A3967SLB-T和A3967SLBTR-T的区别 |
A3967SLBTR 急速微电子 | 完全替代 | A3967SLB-T和A3967SLBTR的区别 |
A3967SLB 急速微电子 | 类似代替 | A3967SLB-T和A3967SLB的区别 |