位置:首页 > IC中文资料第6362页 > A2803
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
A2803 | High Voltage High Current Darlington Arrays HIGH-VOLTAGE, HIGH-CURRENT DARLINGTON ARRAYS Featuring continuous load current ratings to 500 mA for each of the drivers, the Series ULN28xxA/LW and ULQ28xxA/LW high voltage, high-current Darlington arrays are ideally suited for interfacing between low-level logic circuitry and multiple periphera | ALLEGRO | ||
A2803 | 高压大电流达林顿阵列 (High Voltage High Current Darlington Arrays) 高压大电流达林顿阵列 (High Voltage High Current Darlington Arrays) | ALLEGRO | ||
OCTAL PERIPHERAL DRIVER ARRAYS Octal High Voltage, High Current Darlington Transistor Arrays The eight NPN Darlington connected transistors in this family of arrays are ideally suited for interfacing between low logic level digital circuitry (such as TTL, CMOS or PMOS/NMOS) and the higher current/voltage requirements of lamps, | ONSEMI 安森美半导体 | |||
OCTAL PERIPHERAL DRIVER ARRAYS Octal High Voltage, High Current Darlington Transistor Arrays The eight NPN Darlington connected transistors in this family of arrays are ideally suited for interfacing between low logic level digital circuitry (such as TTL, CMOS or PMOS/NMOS) and the higher current/voltage requirements of lamps, | ONSEMI 安森美半导体 | |||
EIGHT DARLINGTON ARRAYS Description The ULQ2801A-ULQ2804A each contain eight Darlington transistors with common emitters and integral suppression diodes for inductive loads. Each Darlington features a peak load current rating of 600 mA (500 mA continuous) and can withstand at least 50 V in the off state. Outputs may be | STMICROELECTRONICS 意法半导体 | |||
Low-Power BiCMOS Current-Mode PWM 文件:383.98 Kbytes Page:20 Pages | TI 德州仪器 | |||
Low-Power BiCMOS Current-Mode PWM 文件:383.98 Kbytes Page:20 Pages | TI 德州仪器 |
A2803产品属性
- 类型
描述
- 型号
A2803
- 制造商
ALLEGRO
- 制造商全称
Allegro MicroSystems
- 功能描述
High Voltage High Current Darlington Arrays
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
HKE |
2450+ |
SIP-9 |
9850 |
只做原装正品现货或订货假一赔十! |
|||
HKE |
25+ |
SIP-9 |
15000 |
一级代理原装现货 |
|||
HKE |
07+ |
SIP-9 |
2000 |
全新、原装、深圳、现货 |
A2803规格书下载地址
A2803参数引脚图相关
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- A2-7PA-2.54DS
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A2803数据表相关新闻
A1-ILBT06
A1-ILBT06
2023-2-7A2T27S020GNR1
全新原装现货 支持第三方机构验证
2023-1-5A3213ELHLT-T
A3213ELHLT-TA3213ELHLT-TA3213ELHLT-TA3213ELHLT-T
2021-2-3A2106V-11
A2106V-11,全新原装当天发货或门市自取0755-82732291.
2019-3-3A2106V
A2106V,全新原装当天发货或门市自取0755-82732291.
2019-3-3A2916-双路全桥PWM电机驱动器
UDN2916B,UDN2916EB,并UDN2916LB电机驱动器设计用于驱动一个双极步进电机绕组或双向控制两个直流电机。这两种桥有能力维持45 V和包括内部脉冲宽度调制(PWM)控制输出电流为750毫安。输出都得到了优化低输出饱和压降(小于1.8伏总源,加上在500毫安接收器)。PWM电流控制,最大输出电流为确定用户的选择参考电压和感应电阻。选择两个逻辑电平输入输出电流限制为0,33,67,或100%的最高水平。每座桥的A相输入决定负载电流方向。桥梁包括接地夹和反激式二极管对感应瞬变保护。内部产生的延误防止交叉电流开关电流方向时。特别上电顺序不是必需的。热保护电路禁用的产出,如果芯片温度超
2012-12-7
DdatasheetPDF页码索引
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