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NJU7381AMJE PDF预览

NJU7381AMJE

更新时间: 2024-11-07 17:36:43
品牌 Logo 应用领域
NJRC 电动机控制
页数 文件大小 规格书
11页 477K
描述
Stepper Motor Controller,

NJU7381AMJE 技术参数

生命周期:Active包装说明:,
Reach Compliance Code:compliant风险等级:5.69
模拟集成电路 - 其他类型:STEPPER MOTOR CONTROLLERJESD-30 代码:S-XQCC-N16
功能数量:1端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:0.4 A封装主体材料:UNSPECIFIED
封装形状:SQUARE最大供电电流 (Isup):0.12 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):1.8 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:NO LEAD
端子位置:QUADBase Number Matches:1

NJU7381AMJE 数据手册

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NJU7381A  
LOW VOLTAGE OPERATION DUAL H BRIDGE DRIVER  
GENERAL DESCRIPTION  
PACKAGE OUTLINE  
The NJU7381A is a dual H-bridge driver IC that features low  
voltage operation and low quiescent current.  
The control method is 2 logic Inputs (2-IN) that includes  
standby mode.  
The independent comparator circuit can be used for position  
sensing signal processing and the others.  
Small package makes the NJU7381A suitable for small stepper  
motor and DC motor, such as portable applications.  
NJU7381AMJE  
(EQFN16-JE)  
NJU7381AV  
(SSOP16)  
FEATURES  
Supply Voltage  
Output Current  
: VDD=1.8V to 5.5V  
: IO=200mA(Continuous)  
IO=400mA(Peak)  
Output ON Resistance : RO(H+L)=1.25Ω typ. at VDD=3.3V  
RO(H+L)=1.95Ω typ. at VDD=1.8V  
Low Quiescent Current : 60µAtyp. at VDD=3.3V  
2 Logic Inputs Control (2-IN)  
Stand-by Function (At no-input signal)  
Built-in Comparator Circuit  
Protection Circuit  
Package Outline  
: Thermal Shutdown Circuit (TSD)  
: EQFN16-JE, SSOP16  
BLOCK DIAGRAM  
VDD  
INA1  
INA2  
Stepper  
OUTA1  
Motor  
M
OUTA2  
Control  
Logic  
INB1  
INB2  
OUTB1  
OUTB2  
TSD  
GND  
COMP +  
COMP OUT  
COMP  
-
Ver.2015-04-06  
- 1 -  

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