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| 型号： | A2982SLWTR |
| 厂商： | Allegro Microsystems Inc |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC SOURCE DRIVER 8CHAN 20-SOIC |
| 标准包装： | 1,000 |
| 类型： | 高端 |
| 输入类型： | 非反相 |
| 输出数： | 8 |
| 电流 - 峰值输出： | 500mA |
| 电源电压： | 20V |
| 工作温度： | -20°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 20-SOIC W |
| 包装： | 带卷 (TR) |
A2982
8-Channel Source Driver
Features and Benefits
? TTL, DTL, PMOS, or CMOS compatible inputs
? 500 mA output source current capability
? Transient-protected outputs
? Output breakdown voltage to 50 V
? DIP or SOIC packaging
Package: 20-pin SOICW (suffix LW)
Not to scale
(drop-in replacement for discon-
tinued 18-pin SOIC variants)
Description
Recommended for high-side switching applications that benefit
from separate logic and load grounds, these devices encompass
load supply voltages to 50 V and output currents to -500 mA.
These 8-channel source drivers are useful for interfacing
between low-level logic and high-current loads. Typical loads
include relays, solenoids, lamps, stepper and/or servo motors,
print hammers, and LEDs.
All devices may be used with 5 V logic systems — TTL, Schottky
TTL, DTL, and 5 V CMOS. The device packages offered are
electrically interchangeable, and will withstand a maximum
output off voltage of 50 V, and operate to a minimum of 5 V. All
devices in this series integrate input current limiting resistors
and output transient suppression diodes, and are activated by
an active high input.
The package is a 20-pin wide-body SOIC with improved
thermal characteristics compared to the 18-pin SOIC version
it replaces (100% pin-compatible electrically).
The package is lead (Pb) free, with 100% matte-tin leadframe
plating.
Simplified Block Diagram
(NC pins, 10 and 11, not present
on discontinued 18-pin LW package)
29310U
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相关代理商/技术参数 |
参数描述 |
|---|---|
| A2982SLWTR-T | 功能描述:IC SOURCE DRIVER 8CHAN 20-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 内部开关 系列:- 标准包装:1 系列:- 类型:高端 输入类型:非反相 输出数:1 导通状态电阻:85 毫欧 电流 - 输出 / 通道:2A 电流 - 峰值输出:6A 电源电压:1.7 V ~ 5.5 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:4-UFDFN 裸露焊盘，4-TMLF? 供应商设备封装:4-TMLF?（1.2x1.6） 包装:剪切带 (CT) 其它名称:576-1574-1 |
| A2982SLWTR-T | 制造商:Allegro MicroSystems LLC 功能描述:IC SOURCE DRIVER 8CH 500mA SOIC-20 |
| A2984SLW | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:8-CHANNEL SOURCE DRIVERS |
| A2987 | 制造商:ALLEGRO 制造商全称:Allegro MicroSystems 功能描述:8-CHANNEL SOURCE DRIVER WITH OVER-CURRENT PROTECTION |
| A2987S | 制造商: 功能描述: 制造商:undefined 功能描述: |
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