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型号 功能描述 生产厂家 企业 LOGO 操作

DMOS Microstepping Driver with Translator

Description The A3987 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full, half, quarter, and sixteenth step modes, with output drive capability of 50 V and ±1.5 A. The A3987 includes a fixed off-time cur

ALLEGRO

DMOS Microstepping Driver with Translator

Description The A3987 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full, half, quarter, and sixteenth step modes, with output drive capability of 50 V and ±1.5 A. The A3987 includes a fixed off-time cur

ALLEGRO

DMOS Microstepping Driver with Translator

Description The A3987 is a complete microstepping motor driver with built-in translator for easy operation. It is designed to operate bipolar stepper motors in full, half, quarter, and sixteenth step modes, with output drive capability of 50 V and ±1.5 A. The A3987 includes a fixed off-time cur

ALLEGRO

Positive and Negative Variable Linear Regulator

Silicon Monolithic Integrated Circuit

ROHM

罗姆

Micropower micro SMD 150 mA Ultra Low-Dropout CMOS Voltage Regulators with sleep MODE

文件:533.04 Kbytes Page:17 Pages

NSC

国半

更新时间:2026-5-23 14:09:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
MACOM
23+
NA
25000
##公司100%原装现货 假一罚十!可含税13%免费提供样
Allegro
22+
QFN
8000
原装正品支持实单
ATLINKS
25+
4500
百分百原装正品 真实公司现货库存 本公司只做原装 可
ALLEGRO
2407+
N/A
9860
原装正品现货支持实单
ALLEGRO
24+
QFN
5650
公司原厂原装现货假一罚十!特价出售!强势库存!
ATLINKS
26+
N/A
9526
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订
M/A-COM
24+
SMA
20
ALLEGRO
ROHS+ Original 元件
原厂原封
15890
现货原装△-电子元件更多数量咨询样品批量支持;详询
ALLEGRO/雅丽高
26+
QFN
210
大批量供应优势库存热卖
25+23+
QFN
40684
绝对原装正品全新进口深圳现货

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    A3980是一个完整的微电机驱动器内置为便于操作的翻译。它的设计操作双极步进电机在全,半,第八和第十六步模式,在高达35 V,±1 A。“A3980包括FI固定的关断时间电流稳压器有能力在慢,快,或混合衰减模式操作。这结果能减少可听到的电动机噪音,增加步进精确度并降低功耗。转换器是A3980易于实施的关键。只需输入上一步输入一个脉冲,驱动电动机微步。有没有相位顺序表,高频率控制线,或复杂的界面。 A3980界面是一个理想的Fi的应用中,一个复杂的μP不可用或不堪重负吨。内部同步整流阳离子控制电路提供改善脉宽调制(PWM)操作时的功耗。内部电路保护包括:滞后热关机,过压锁定(OVLO),欠压锁定

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